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Full vulnerability report · 2025
CVE-2025-22121High confidence

ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all()

Linux · Linux

8.4HighCVSS 3.1
Recommended action
Within 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
Distribution package intelligence

Ubuntu vendor package status

Canonical’s release and source-package findings are shown separately from local repository availability.

21 package states
Repository candidate not checked

A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.

Ubuntu releaseSource packageVendor stateFixed versionEvidence
Ubuntu 24.04 LTSnoble · standard archivelinuxAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-awsAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azureAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azure-fdeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azure-nvidiaAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gcpAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gkeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gkeopAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-ibmAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-intelAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-lowlatencyAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidiaAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidia-lowlatencyAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidia-tegraAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-oem-6.11Affected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-oracleAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-raspiAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-raspi-realtimeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-realtimeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-riscvAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-xilinxAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Direct vendor intelligence

Authoritative vendor CSAF and VEX advisories

Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.

1 current
SSA-019113 · CSAF 2.0 · revision 2 · interimSiemens ProductCERTSSA-019113: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.6
5 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0) >= V3.1.6
  • SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0) >= V3.1.6
  • SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0) >= V3.1.6
  • SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0) >= V3.1.6
  • SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0) >= V3.1.6
Summary
In the Linux kernel, the following vulnerability has been resolved: ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all() There's issue as follows: BUG: KASAN: use-after-free in ext4_xattr_inode_dec_ref_all+0x6ff/0x790 Read of size 4 at addr ffff88807b003000 by task syz-executor.0/15172 CPU: 3 PID: 15172 Comm: syz-executor.0 Call Trace: __dump_stack lib/dump_stack.c:82 [inline] dump_stack+0xbe/0xfd lib/dump_stack.c:123 print_address_description.constprop.0+0x1e/0x280 mm/kasan/report.c:400 __kasan_report.cold+0x6c/0x84 mm/kasan/report.c:560 kasan_report+0x3a/0x50 mm/kasan/report.c:585 ext4_xattr_inode_dec_ref_all+0x6ff/0x790 fs/ext4/xattr.c:1137 ext4_xattr_delete_inode+0x4c7/0xda0 fs/ext4/xattr.c:2896 ext4_evict_inode+0xb3b/0x1670 fs/ext4/inode.c:323 evict+0x39f/0x880 fs/inode.c:622 iput_final fs/inode.c:1746 [inline] iput fs/inode.c:1772 [inline] iput+0x525/0x6c0 fs/inode.c:1758 ext4_orphan_cleanup fs/ext4/super.c:3298 [inline] ext4_fill_super+0x8c57/0xba40 fs/ext4/super.c:5300 mount_bdev+0x355/0x410 fs/super.c:1446 legacy_get_tree+0xfe/0x220 fs/fs_context.c:611 vfs_get_tree+0x8d/0x2f0 fs/super.c:1576 do_new_mount fs/namespace.c:2983 [inline] path_mount+0x119a/0x1ad0 fs/namespace.c:3316 do_mount+0xfc/0x110 fs/namespace.c:3329 __do_sys_mount fs/namespace.c:3540 [inline] __se_sys_mount+0x219/0x2e0 fs/namespace.c:3514 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 Memory state around the buggy address: ffff88807b002f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ffff88807b002f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 >ffff88807b003000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ^ ffff88807b003080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ffff88807b003100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Above issue happens as ext4_xattr_delete_inode() isn't check xattr is valid if xattr is in inode. To solve above issue call xattr_check_inode() check if xattr if valid in inode. In fact, we can directly verify in ext4_iget_extra_inode(), so that there is no divergent verification.
Remediation
Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Select the national-authority views to include. The exact source language is shown on each matched advisory. Your choice is remembered on this device and encoded in the shareable URL.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2025-11160

No EUVD known-exploited evidence

In the Linux kernel, the following vulnerability has been resolved: ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all() There's issue as follows: BUG: KASAN: use-after-free in ext4_xattr_inode_dec_ref_all+0x6ff/0x790 Read of size 4 at addr ffff88807b003000 by task syz-executor.0/15172 CPU: 3 PID: 15172 Comm: syz-executor.0 Call Trace: __dump_stack lib/dump_stack.c:82 [inline] dump_stack+0xbe/0xfd lib/dump_stack.c:123 print_address_description.constprop.0+0x1e/0x280 mm/kasan/report.c:400 __kasan_report.cold+0x6c/0x84 mm/kasan/report.c:560 kasan_report+0x3a/0x50 mm/kasan/report.c:585 ext4_xattr_inode_dec_ref_all+0x6ff/0x790 fs/ext4/xattr.c:1137 ext4_xattr_delete_inode+0x4c7/0xda0 fs/ext4/xattr.c:2896 ext4_evict_inode+0xb3b/0x1670 fs/ext4/inode.c:323 evict+0x39f/0x880 fs/inode.c:622 iput_final fs/inode.c:1746 [inline] iput fs/inode.c:1772 [inline] iput+0x525/0x6c0 fs/inode.c:1758 ext4_orphan_cleanup fs/ext4/super.c:3298 [inline] ext4_fill_super+0x8c57/0xba40 fs/ext4/super.c:5300 mount_bdev+0x355/0x410 fs/super.c:1446 legacy_get_tree+0xfe/0x220 fs/fs_context.c:611 vfs_get_tree+0x8d/0x2f0 fs/super.c:1576 do_new_mount fs/namespace.c:2983 [inline] path_mount+0x119a/0x1ad0 fs/namespace.c:3316 do_mount+0xfc/0x110 fs/namespace.c:3329 __do_sys_mount fs/namespace.c:3540 [inline] __se_sys_mount+0x219/0x2e0 fs/namespace.c:3514 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 Memory state around the buggy address: ffff88807b002f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ffff88807b002f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 >ffff88807b003000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ^ ffff88807b003080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ffff88807b003100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Above issue happens as ext4_xattr_delete_inode() isn't check xattr is valid if xattr is in inode. To solve above issue call xattr_check_inode() check if xattr if valid in inode. In fact, we can directly verify in ext4_iget_extra_inode(), so that there is no divergent verification.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
8.4 · CVSS 3.1
Advisory evidence
No linked advisory details stored yet
Recommended actionWithin 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
01

What, why and how

In the Linux kernel, the following vulnerability has been resolved: ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all() There's issue as follows: BUG: KASAN: use-after-free in ext4_xattr_inode_dec_ref_all+0x6ff/0x790 Read of size 4 at addr ffff88807b003000 by task syz-executor.0/15172 CPU: 3 PID: 15172 Comm: syz-executor.0 Call Trace: __dump_stack lib/dump_stack.c:82 [inline] dump_stack+0xbe/0xfd lib/dump_stack.c:123 print_address_description.constprop.0+0x1e/0x280 mm/kasan/report.c:400 __kasan_report.cold+0x6c/0x84 mm/kasan/report.c:560 kasan_report+0x3a/0x50 mm/kasan/report.c:585 ext4_xattr_inode_dec_ref_all+0x6ff/0x790 fs/ext4/xattr.c:1137 ext4_xattr_delete_inode+0x4c7/0xda0 fs/ext4/xattr.c:2896 ext4_evict_inode+0xb3b/0x1670 fs/ext4/inode.c:323 evict+0x39f/0x880 fs/inode.c:622 iput_final fs/inode.c:1746 [inline] iput fs/inode.c:1772 [inline] iput+0x525/0x6c0 fs/inode.c:1758 ext4_orphan_cleanup fs/ext4/super.c:3298 [inline] ext4_fill_super+0x8c57/0xba40 fs/ext4/super.c:5300 mount_bdev+0x355/0x410 fs/super.c:1446 legacy_get_tree+0xfe/0x220 fs/fs_context.c:611 vfs_get_tree+0x8d/0x2f0 fs/super.c:1576 do_new_mount fs/namespace.c:2983 [inline] path_mount+0x119a/0x1ad0 fs/namespace.c:3316 do_mount+0xfc/0x110 fs/namespace.c:3329 __do_sys_mount fs/namespace.c:3540 [inline] __se_sys_mount+0x219/0x2e0 fs/namespace.c:3514 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 Memory state around the buggy address: ffff88807b002f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ffff88807b002f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 >ffff88807b003000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ^ ffff88807b003080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ffff88807b003100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Above issue happens as ext4_xattr_delete_inode() isn't check xattr is valid if xattr is in inode. To solve above issue call xattr_check_inode() check if xattr if valid in inode. In fact, we can directly verify in ext4_iget_extra_inode(), so that there is no divergent verification.

What

In the Linux kernel, the following vulnerability has been resolved: ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all() There's issue as follows: BUG: KASAN: use-after-free in ext4_xattr_inode_dec_ref_all+0x6ff/0x790 Read of size 4 at addr ffff88807b003000 by task syz-executor.0/15172 CPU: 3 PID: 15172 Comm: syz-executor.0 Call Trace: __dump_stack lib/dump_stack.c:82 [inline] dump_stack+0xbe/0xfd lib/dump_stack.c:123 print_address_description.constprop.0+0x1e/0x280 mm/kasan/report.c:400 __kasan_report.cold+0x6c/0x84 mm/kasan/report.c:560 kasan_report+0x3a/0x50 mm/kasan/report.c:585 ext4_xattr_inode_dec_ref_all+0x6ff/0x790 fs/ext4/xattr.c:1137 ext4_xattr_delete_inode+0x4c7/0xda0 fs/ext4/xattr.c:2896 ext4_evict_inode+0xb3b/0x1670 fs/ext4/inode.c:323 evict+0x39f/0x880 fs/inode.c:622 iput_final fs/inode.c:1746 [inline] iput fs/inode.c:1772 [inline] iput+0x525/0x6c0 fs/inode.c:1758 ext4_orphan_cleanup fs/ext4/super.c:3298 [inline] ext4_fill_super+0x8c57/0xba40 fs/ext4/super.c:5300 mount_bdev+0x355/0x410 fs/super.c:1446 legacy_get_tree+0xfe/0x220 fs/fs_context.c:611 vfs_get_tree+0x8d/0x2f0 fs/super.c:1576 do_new_mount fs/namespace.c:2983 [inline] path_mount+0x119a/0x1ad0 fs/namespace.c:3316 do_mount+0xfc/0x110 fs/namespace.c:3329 __do_sys_mount fs/namespace.c:3540 [inline] __se_sys_mount+0x219/0x2e0 fs/namespace.c:3514 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 Memory state around the buggy address: ffff88807b002f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ffff88807b002f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 >ffff88807b003000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ^ ffff88807b003080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ffff88807b003100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Above issue happens as ext4_xattr_delete_inode() isn't check xattr is valid if xattr is in inode. To solve above issue call xattr_check_inode() check if xattr if valid in inode. In fact, we can directly verify in ext4_iget_extra_inode(), so that there is no divergent verification.

Why

The product reads data past the end, or before the beginning, of the intended buffer.

How

An attacker operating through local access may attempt exploitation without authentication or user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

In the Linux kernel, the following vulnerability has been resolved: ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all() There's issue as follows: BUG: KASAN: use-after-free in ext4_xattr_inode_dec_ref_all+0x6ff/0x790 Read of size 4 at addr ffff88807b003000 by task syz-executor.0/15172 CPU: 3 PID: 15172 Comm: syz-executor.0 Call Trace: __dump_stack lib/dump_stack.c:82 [inline] dump_stack+0xbe/0xfd lib/dump_stack.c:123 print_address_description.constprop.0+0x1e/0x280 mm/kasan/report.c:400 __kasan_report.cold+0x6c/0x84 mm/kasan/report.c:560 kasan_report+0x3a/0x50 mm/kasan/report.c:585 ext4_xattr_inode_dec_ref_all+0x6ff/0x790 fs/ext4/xattr.c:1137 ext4_xattr_delete_inode+0x4c7/0xda0 fs/ext4/xattr.c:2896 ext4_evict_inode+0xb3b/0x1670 fs/ext4/inode.c:323 evict+0x39f/0x880 fs/inode.c:622 iput_final fs/inode.c:1746 [inline] iput fs/inode.c:1772 [inline] iput+0x525/0x6c0 fs/inode.c:1758 ext4_orphan_cleanup fs/ext4/super.c:3298 [inline] ext4_fill_super+0x8c57/0xba40 fs/ext4/super.c:5300 mount_bdev+0x355/0x410 fs/super.c:1446 legacy_get_tree+0xfe/0x220 fs/fs_context.c:611 vfs_get_tree+0x8d/0x2f0 fs/super.c:1576 do_new_mount fs/namespace.c:2983 [inline] path_mount+0x119a/0x1ad0 fs/namespace.c:3316 do_mount+0xfc/0x110 fs/namespace.c:3329 __do_sys_mount fs/namespace.c:3540 [inline] __se_sys_mount+0x219/0x2e0 fs/namespace.c:3514 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 Memory state around the buggy address: ffff88807b002f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ffff88807b002f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 >ffff88807b003000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ^ ffff88807b003080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ffff88807b003100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Above issue happens as ext4_xattr_delete_inode() isn't check xattr is valid if xattr is in inode. To solve above issue call xattr_check_inode() check if xattr if valid in inode. In fact, we can directly verify in ext4_iget_extra_inode(), so that there is no divergent verification.

Why

The product reads data past the end, or before the beginning, of the intended buffer.

How

An attacker operating through local access may attempt exploitation without authentication or user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
local access → Out-of-bounds Read → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Local
Privileges required
None: unauthenticated exploitation is possible
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-125 ↗

CWE-125: Out-of-bounds Read. The product reads data past the end, or before the beginning, of the intended buffer.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVLocalAttack vector: The attacker needs local access to the vulnerable system.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRNonePrivileges required: The attacker does not need an account or existing privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CHighConfidentiality impact: A successful attack can cause a major loss.IHighIntegrity impact: A successful attack can cause a major loss.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
The issue can support a local privilege or sandbox boundary transition; normal system utilities may then be available in the gained context.
UnauthenticatedCWE-125
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

ENISA EUVD · EUVD-2025-11160Official EUVD mapping

In the Linux kernel, the following vulnerability has been resolved: ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all() There's issue as follows: BUG: KASAN: use-after-free in ext4_xattr_inode_dec_ref_all+0x6ff/0x790 Read of size 4 at addr ffff88807b003000 by task syz-executor.0/15172 CPU: 3 PID: 15172 Comm: syz-executor.0 Call Trace: __dump_stack lib/dump_stack.c:82 [inline] dump_stack+0xbe/0xfd lib/dump_stack.c:123 print_address_description.constprop.0+0x1e/0x280 mm/kasan/report.c:400 __kasan_report.cold+0x6c/0x84 mm/kasan/report.c:560 kasan_report+0x3a/0x50 mm/kasan/report.c:585 ext4_xattr_inode_dec_ref_all+0x6ff/0x790 fs/ext4/xattr.c:1137 ext4_xattr_delete_inode+0x4c7/0xda0 fs/ext4/xattr.c:2896 ext4_evict_inode+0xb3b/0x1670 fs/ext4/inode.c:323 evict+0x39f/0x880 fs/inode.c:622 iput_final fs/inode.c:1746 [inline] iput fs/inode.c:1772 [inline] iput+0x525/0x6c0 fs/inode.c:1758 ext4_orphan_cleanup fs/ext4/super.c:3298 [inline] ext4_fill_super+0x8c57/0xba40 fs/ext4/super.c:5300 mount_bdev+0x355/0x410 fs/super.c:1446 legacy_get_tree+0xfe/0x220 fs/fs_context.c:611 vfs_get_tree+0x8d/0x2f0 fs/super.c:1576 do_new_mount fs/namespace.c:2983 [inline] path_mount+0x119a/0x1ad0 fs/namespace.c:3316 do_mount+0xfc/0x110 fs/namespace.c:3329 __do_sys_mount fs/namespace.c:3540 [inline] __se_sys_mount+0x219/0x2e0 fs/namespace.c:3514 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 Memory state around the buggy address: ffff88807b002f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ffff88807b002f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 >ffff88807b003000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ^ ffff88807b003080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ffff88807b003100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Above issue happens as ext4_xattr_delete_inode() isn't check xattr is valid if xattr is in inode. To solve above issue call xattr_check_inode() check if xattr if valid in inode. In fact, we can directly verify in ext4_iget_extra_inode(), so that there is no divergent verification.

Official EUVD record
BSI · German · WID-SEC-W-2025-2855IBM DataPower Gateway: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in IBM DataPower Gateway ausnutzen, um beliebigen Programmcode auszuführen, Daten zu manipulieren, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand zu verursachen oder andere, nicht spezifizierte Angriffe durchzuführen.

Official advisory
BSI · German · WID-SEC-W-2025-0844Linux Kernel: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen oder andere, nicht genauer beschriebene Auswirkungen erzielen.

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0880Multiples vulnérabilités dans les produits Siemens

25-21682, CVE-2025-21702, CVE-2025-21705, CVE-2025-21706, CVE-2025-21707, CVE-2025-21718, CVE-2025-21731, CVE-2025-21745, CVE-2025-21758, CVE-2025-21760, CVE-2025-21764, CVE-2025-21765, CVE-2025-21780, CVE-2025-21795, CVE-2025-21796, CVE-2025-21802, CVE-2025-21814, CVE-2025-21846, CVE-2025-21853, CVE-2025-21861, CVE-2025-21864, CVE-2025-21867, CVE-2025-21875, CVE-2025-21887, CVE-2025-21913, CVE-2025-21919, CVE-2025-21925, CVE-2025-21926, CVE-2025-21938, CVE-2025-21959, CVE-2025-21999, CVE-2025-22005, CVE-2025-22015, CVE-2025-22055, CVE-2025-22056, CVE-2025-22060, CVE-2025-22083, CVE-2025-22090, CVE-2025-22095, CVE-2025-22107, CVE-2025-22111, CVE-2025-22121, CVE-2025-23136, CVE-2025-23143, CVE-2025-37785, CVE-2025-37909, CVE-2025-37917, CVE-2025-37945, CVE-2025-37959, CVE-2025-37964, CVE-2025-37972, CVE-2025-37980, CVE-2025-38125, CVE-2025-38162, CVE-2025-38192, CVE-2025-38201, CVE-2025-38232, CVE-2025-38322, CVE-2025-38591, CVE-2025-38614, CVE-2025-38681, CVE-2025-38704, CVE-2025-38721, CVE-2025-38725, CVE-2025-38727, CVE-2025-38732, CVE-2025-38736, CVE-2025-39681, CVE-2025-39691, CVE-2025-39721, CVE-2025-39748, CVE-2025-39756, CVE-2025-39764, CVE-2025-39770, CVE-2025-39773, CVE-2025-39782, CVE-2025-39795, CVE-2025-39826, CVE-2025-39827, CVE-2025-39845, CVE-2025-39866, CVE-2025-39871, CVE-2025

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0602Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-21735 Référence CVE CVE-2025-21833 https://www.cve.org/CVERecord?id=CVE-2025-21833 Référence CVE CVE-2025-22022 https://www.cve.org/CVERecord?id=CVE-2025-22022 Référence CVE CVE-2025-22103 https://www.cve.org/CVERecord?id=CVE-2025-22103 Référence CVE CVE-2025-22105 https://www.cve.org/CVERecord?id=CVE-2025-22105 Référence CVE CVE-2025-22106 https://www.cve.org/CVERecord?id=CVE-2025-22106 Référence CVE CVE-2025-22107 https://www.cve.org/CVERecord?id=CVE-2025-22107 Référence CVE CVE-2025-22111 https://www.cve.org/CVERecord?id=CVE-2025-22111 Référence CVE CVE-2025-22113 https://www.cve.org/CVERecord?id=CVE-2025-22113 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-22124 https://www.cve.org/CVERecord?id=CVE-2025-22124 Référence CVE CVE-2025-22125 https://www.cve.org/CVERecord?id=CVE-2025-22125 Référence CVE CVE-2025-23129 https://www.cve.org/CVERecord?id=CVE-2025-23129 Référence CVE CVE-2025-23130 https://www.cve.org/CVERecord?id=CVE-2025-23130 Référence CVE CVE-2025-23133 https://www.cve.org/CVERecord?id=CVE-2025-23133 Référence CVE CVE-2025-23143 https://www.cve.org/CVERecord?id=CVE-2025-23143 Référence CVE CVE-2025-37849 https://www.cve.org/CVERecord?id=CVE-2025-37849 Référence CVE CVE-2025-37860 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0545Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2024-53114 Référence CVE CVE-2024-56538 https://www.cve.org/CVERecord?id=CVE-2024-56538 Référence CVE CVE-2024-57795 https://www.cve.org/CVERecord?id=CVE-2024-57795 Référence CVE CVE-2024-58011 https://www.cve.org/CVERecord?id=CVE-2024-58011 Référence CVE CVE-2025-21780 https://www.cve.org/CVERecord?id=CVE-2025-21780 Référence CVE CVE-2025-21861 https://www.cve.org/CVERecord?id=CVE-2025-21861 Référence CVE CVE-2025-22022 https://www.cve.org/CVERecord?id=CVE-2025-22022 Référence CVE CVE-2025-22058 https://www.cve.org/CVERecord?id=CVE-2025-22058 Référence CVE CVE-2025-22111 https://www.cve.org/CVERecord?id=CVE-2025-22111 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-23143 https://www.cve.org/CVERecord?id=CVE-2025-23143 Référence CVE CVE-2025-37849 https://www.cve.org/CVERecord?id=CVE-2025-37849 Référence CVE CVE-2025-38022 https://www.cve.org/CVERecord?id=CVE-2025-38022 Référence CVE CVE-2025-38057 https://www.cve.org/CVERecord?id=CVE-2025-38057 Référence CVE CVE-2025-38125 https://www.cve.org/CVERecord?id=CVE-2025-38125 Référence CVE CVE-2025-38129 https://www.cve.org/CVERecord?id=CVE-2025-38129 Référence CVE CVE-2025-38232 https://www.cve.org/CVERecord?id=CVE-2025-38232 Référence CVE CVE-2025-38234 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0453Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2024-57795 Référence CVE CVE-2024-58011 https://www.cve.org/CVERecord?id=CVE-2024-58011 Référence CVE CVE-2025-21704 https://www.cve.org/CVERecord?id=CVE-2025-21704 Référence CVE CVE-2025-21735 https://www.cve.org/CVERecord?id=CVE-2025-21735 Référence CVE CVE-2025-21780 https://www.cve.org/CVERecord?id=CVE-2025-21780 Référence CVE CVE-2025-21861 https://www.cve.org/CVERecord?id=CVE-2025-21861 Référence CVE CVE-2025-22022 https://www.cve.org/CVERecord?id=CVE-2025-22022 Référence CVE CVE-2025-22058 https://www.cve.org/CVERecord?id=CVE-2025-22058 Référence CVE CVE-2025-22111 https://www.cve.org/CVERecord?id=CVE-2025-22111 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-23143 https://www.cve.org/CVERecord?id=CVE-2025-23143 Référence CVE CVE-2025-37849 https://www.cve.org/CVERecord?id=CVE-2025-37849 Référence CVE CVE-2025-38022 https://www.cve.org/CVERecord?id=CVE-2025-38022 Référence CVE CVE-2025-38057 https://www.cve.org/CVERecord?id=CVE-2025-38057 Référence CVE CVE-2025-38125 https://www.cve.org/CVERecord?id=CVE-2025-38125 Référence CVE CVE-2025-38129 https://www.cve.org/CVERecord?id=CVE-2025-38129 Référence CVE CVE-2025-38232 https://www.cve.org/CVERecord?id=CVE-2025-38232 Référence CVE CVE-2025-38234 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0421Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-21861 Référence CVE CVE-2025-22022 https://www.cve.org/CVERecord?id=CVE-2025-22022 Référence CVE CVE-2025-22058 https://www.cve.org/CVERecord?id=CVE-2025-22058 Référence CVE CVE-2025-22103 https://www.cve.org/CVERecord?id=CVE-2025-22103 Référence CVE CVE-2025-22105 https://www.cve.org/CVERecord?id=CVE-2025-22105 Référence CVE CVE-2025-22106 https://www.cve.org/CVERecord?id=CVE-2025-22106 Référence CVE CVE-2025-22107 https://www.cve.org/CVERecord?id=CVE-2025-22107 Référence CVE CVE-2025-22111 https://www.cve.org/CVERecord?id=CVE-2025-22111 Référence CVE CVE-2025-22113 https://www.cve.org/CVERecord?id=CVE-2025-22113 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-22124 https://www.cve.org/CVERecord?id=CVE-2025-22124 Référence CVE CVE-2025-22125 https://www.cve.org/CVERecord?id=CVE-2025-22125 Référence CVE CVE-2025-23129 https://www.cve.org/CVERecord?id=CVE-2025-23129 Référence CVE CVE-2025-23130 https://www.cve.org/CVERecord?id=CVE-2025-23130 Référence CVE CVE-2025-23133 https://www.cve.org/CVERecord?id=CVE-2025-23133 Référence CVE CVE-2025-23143 https://www.cve.org/CVERecord?id=CVE-2025-23143 Référence CVE CVE-2025-37849 https://www.cve.org/CVERecord?id=CVE-2025-37849 Référence CVE CVE-2025-37860 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0397Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-21861 Référence CVE CVE-2025-22022 https://www.cve.org/CVERecord?id=CVE-2025-22022 Référence CVE CVE-2025-22058 https://www.cve.org/CVERecord?id=CVE-2025-22058 Référence CVE CVE-2025-22103 https://www.cve.org/CVERecord?id=CVE-2025-22103 Référence CVE CVE-2025-22105 https://www.cve.org/CVERecord?id=CVE-2025-22105 Référence CVE CVE-2025-22106 https://www.cve.org/CVERecord?id=CVE-2025-22106 Référence CVE CVE-2025-22107 https://www.cve.org/CVERecord?id=CVE-2025-22107 Référence CVE CVE-2025-22111 https://www.cve.org/CVERecord?id=CVE-2025-22111 Référence CVE CVE-2025-22113 https://www.cve.org/CVERecord?id=CVE-2025-22113 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-22124 https://www.cve.org/CVERecord?id=CVE-2025-22124 Référence CVE CVE-2025-22125 https://www.cve.org/CVERecord?id=CVE-2025-22125 Référence CVE CVE-2025-23129 https://www.cve.org/CVERecord?id=CVE-2025-23129 Référence CVE CVE-2025-23130 https://www.cve.org/CVERecord?id=CVE-2025-23130 Référence CVE CVE-2025-23133 https://www.cve.org/CVERecord?id=CVE-2025-23133 Référence CVE CVE-2025-23143 https://www.cve.org/CVERecord?id=CVE-2025-23143 Référence CVE CVE-2025-37849 https://www.cve.org/CVERecord?id=CVE-2025-37849 Référence CVE CVE-2025-37860 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0371Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-21833 Référence CVE CVE-2025-22022 https://www.cve.org/CVERecord?id=CVE-2025-22022 Référence CVE CVE-2025-22037 https://www.cve.org/CVERecord?id=CVE-2025-22037 Référence CVE CVE-2025-22103 https://www.cve.org/CVERecord?id=CVE-2025-22103 Référence CVE CVE-2025-22105 https://www.cve.org/CVERecord?id=CVE-2025-22105 Référence CVE CVE-2025-22106 https://www.cve.org/CVERecord?id=CVE-2025-22106 Référence CVE CVE-2025-22107 https://www.cve.org/CVERecord?id=CVE-2025-22107 Référence CVE CVE-2025-22111 https://www.cve.org/CVERecord?id=CVE-2025-22111 Référence CVE CVE-2025-22113 https://www.cve.org/CVERecord?id=CVE-2025-22113 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-22124 https://www.cve.org/CVERecord?id=CVE-2025-22124 Référence CVE CVE-2025-22125 https://www.cve.org/CVERecord?id=CVE-2025-22125 Référence CVE CVE-2025-23129 https://www.cve.org/CVERecord?id=CVE-2025-23129 Référence CVE CVE-2025-23130 https://www.cve.org/CVERecord?id=CVE-2025-23130 Référence CVE CVE-2025-23133 https://www.cve.org/CVERecord?id=CVE-2025-23133 Référence CVE CVE-2025-23143 https://www.cve.org/CVERecord?id=CVE-2025-23143 Référence CVE CVE-2025-37860 https://www.cve.org/CVERecord?id=CVE-2025-37860 Référence CVE CVE-2025-37899 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0331Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-21780 Référence CVE CVE-2025-21833 https://www.cve.org/CVERecord?id=CVE-2025-21833 Référence CVE CVE-2025-22022 https://www.cve.org/CVERecord?id=CVE-2025-22022 Référence CVE CVE-2025-22103 https://www.cve.org/CVERecord?id=CVE-2025-22103 Référence CVE CVE-2025-22105 https://www.cve.org/CVERecord?id=CVE-2025-22105 Référence CVE CVE-2025-22106 https://www.cve.org/CVERecord?id=CVE-2025-22106 Référence CVE CVE-2025-22107 https://www.cve.org/CVERecord?id=CVE-2025-22107 Référence CVE CVE-2025-22111 https://www.cve.org/CVERecord?id=CVE-2025-22111 Référence CVE CVE-2025-22113 https://www.cve.org/CVERecord?id=CVE-2025-22113 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-22124 https://www.cve.org/CVERecord?id=CVE-2025-22124 Référence CVE CVE-2025-22125 https://www.cve.org/CVERecord?id=CVE-2025-22125 Référence CVE CVE-2025-23129 https://www.cve.org/CVERecord?id=CVE-2025-23129 Référence CVE CVE-2025-23130 https://www.cve.org/CVERecord?id=CVE-2025-23130 Référence CVE CVE-2025-23133 https://www.cve.org/CVERecord?id=CVE-2025-23133 Référence CVE CVE-2025-23143 https://www.cve.org/CVERecord?id=CVE-2025-23143 Référence CVE CVE-2025-37860 https://www.cve.org/CVERecord?id=CVE-2025-37860 Référence CVE CVE-2025-38022 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0326Multiples vulnérabilités dans les produits VMware

d?id=CVE-2025-22083 Référence CVE CVE-2025-22090 https://www.cve.org/CVERecord?id=CVE-2025-22090 Référence CVE CVE-2025-22103 https://www.cve.org/CVERecord?id=CVE-2025-22103 Référence CVE CVE-2025-22104 https://www.cve.org/CVERecord?id=CVE-2025-22104 Référence CVE CVE-2025-22105 https://www.cve.org/CVERecord?id=CVE-2025-22105 Référence CVE CVE-2025-22107 https://www.cve.org/CVERecord?id=CVE-2025-22107 Référence CVE CVE-2025-22109 https://www.cve.org/CVERecord?id=CVE-2025-22109 Référence CVE CVE-2025-22111 https://www.cve.org/CVERecord?id=CVE-2025-22111 Référence CVE CVE-2025-22113 https://www.cve.org/CVERecord?id=CVE-2025-22113 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-22124 https://www.cve.org/CVERecord?id=CVE-2025-22124 Référence CVE CVE-2025-22125 https://www.cve.org/CVERecord?id=CVE-2025-22125 Référence CVE CVE-2025-22127 https://www.cve.org/CVERecord?id=CVE-2025-22127 Référence CVE CVE-2025-22868 https://www.cve.org/CVERecord?id=CVE-2025-22868 Référence CVE CVE-2025-22869 https://www.cve.org/CVERecord?id=CVE-2025-22869 Référence CVE CVE-2025-22870 https://www.cve.org/CVERecord?id=CVE-2025-22870 Référence CVE CVE-2025-22871 https://www.cve.org/CVERecord?id=CVE-2025-22871 Référence CVE CVE-2025-22872 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0316Multiples vulnérabilités dans les produits VMware

d?id=CVE-2025-22083 Référence CVE CVE-2025-22090 https://www.cve.org/CVERecord?id=CVE-2025-22090 Référence CVE CVE-2025-22103 https://www.cve.org/CVERecord?id=CVE-2025-22103 Référence CVE CVE-2025-22104 https://www.cve.org/CVERecord?id=CVE-2025-22104 Référence CVE CVE-2025-22105 https://www.cve.org/CVERecord?id=CVE-2025-22105 Référence CVE CVE-2025-22107 https://www.cve.org/CVERecord?id=CVE-2025-22107 Référence CVE CVE-2025-22109 https://www.cve.org/CVERecord?id=CVE-2025-22109 Référence CVE CVE-2025-22111 https://www.cve.org/CVERecord?id=CVE-2025-22111 Référence CVE CVE-2025-22113 https://www.cve.org/CVERecord?id=CVE-2025-22113 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-22124 https://www.cve.org/CVERecord?id=CVE-2025-22124 Référence CVE CVE-2025-22125 https://www.cve.org/CVERecord?id=CVE-2025-22125 Référence CVE CVE-2025-22127 https://www.cve.org/CVERecord?id=CVE-2025-22127 Référence CVE CVE-2025-22868 https://www.cve.org/CVERecord?id=CVE-2025-22868 Référence CVE CVE-2025-22869 https://www.cve.org/CVERecord?id=CVE-2025-22869 Référence CVE CVE-2025-22870 https://www.cve.org/CVERecord?id=CVE-2025-22870 Référence CVE CVE-2025-22871 https://www.cve.org/CVERecord?id=CVE-2025-22871 Référence CVE CVE-2025-22872 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0249Multiples vulnérabilités dans les produits IBM

ord?id=CVE-2025-15284 Référence CVE CVE-2025-15467 https://www.cve.org/CVERecord?id=CVE-2025-15467 Référence CVE CVE-2025-1767 https://www.cve.org/CVERecord?id=CVE-2025-1767 Référence CVE CVE-2025-21587 https://www.cve.org/CVERecord?id=CVE-2025-21587 Référence CVE CVE-2025-21613 https://www.cve.org/CVERecord?id=CVE-2025-21613 Référence CVE CVE-2025-21905 https://www.cve.org/CVERecord?id=CVE-2025-21905 Référence CVE CVE-2025-22085 https://www.cve.org/CVERecord?id=CVE-2025-22085 Référence CVE CVE-2025-22091 https://www.cve.org/CVERecord?id=CVE-2025-22091 Référence CVE CVE-2025-22113 https://www.cve.org/CVERecord?id=CVE-2025-22113 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-22233 https://www.cve.org/CVERecord?id=CVE-2025-22233 Référence CVE CVE-2025-22866 https://www.cve.org/CVERecord?id=CVE-2025-22866 Référence CVE CVE-2025-22868 https://www.cve.org/CVERecord?id=CVE-2025-22868 Référence CVE CVE-2025-22869 https://www.cve.org/CVERecord?id=CVE-2025-22869 Référence CVE CVE-2025-22870 https://www.cve.org/CVERecord?id=CVE-2025-22870 Référence CVE CVE-2025-22871 https://www.cve.org/CVERecord?id=CVE-2025-22871 Référence CVE CVE-2025-22872 https://www.cve.org/CVERecord?id=CVE-2025-22872 Référence CVE CVE-2025-24294 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0167Multiples vulnérabilités dans le noyau Linux de Debian LTS

d?id=CVE-2024-42079 Référence CVE CVE-2024-46786 https://www.cve.org/CVERecord?id=CVE-2024-46786 Référence CVE CVE-2024-49968 https://www.cve.org/CVERecord?id=CVE-2024-49968 Référence CVE CVE-2025-21946 https://www.cve.org/CVERecord?id=CVE-2025-21946 Référence CVE CVE-2025-22022 https://www.cve.org/CVERecord?id=CVE-2025-22022 Référence CVE CVE-2025-22083 https://www.cve.org/CVERecord?id=CVE-2025-22083 Référence CVE CVE-2025-22090 https://www.cve.org/CVERecord?id=CVE-2025-22090 Référence CVE CVE-2025-22107 https://www.cve.org/CVERecord?id=CVE-2025-22107 Référence CVE CVE-2025-22111 https://www.cve.org/CVERecord?id=CVE-2025-22111 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-37830 https://www.cve.org/CVERecord?id=CVE-2025-37830 Référence CVE CVE-2025-37926 https://www.cve.org/CVERecord?id=CVE-2025-37926 Référence CVE CVE-2025-38022 https://www.cve.org/CVERecord?id=CVE-2025-38022 Référence CVE CVE-2025-38104 https://www.cve.org/CVERecord?id=CVE-2025-38104 Référence CVE CVE-2025-38119 https://www.cve.org/CVERecord?id=CVE-2025-38119 Référence CVE CVE-2025-38125 https://www.cve.org/CVERecord?id=CVE-2025-38125 Référence CVE CVE-2025-38129 https://www.cve.org/CVERecord?id=CVE-2025-38129 Référence CVE CVE-2025-38232 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0166Multiples vulnérabilités dans le noyau Linux de Debian

d?id=CVE-2024-49968 Référence CVE CVE-2024-58096 https://www.cve.org/CVERecord?id=CVE-2024-58096 Référence CVE CVE-2024-58097 https://www.cve.org/CVERecord?id=CVE-2024-58097 Référence CVE CVE-2025-21946 https://www.cve.org/CVERecord?id=CVE-2025-21946 Référence CVE CVE-2025-22022 https://www.cve.org/CVERecord?id=CVE-2025-22022 Référence CVE CVE-2025-22083 https://www.cve.org/CVERecord?id=CVE-2025-22083 Référence CVE CVE-2025-22090 https://www.cve.org/CVERecord?id=CVE-2025-22090 Référence CVE CVE-2025-22107 https://www.cve.org/CVERecord?id=CVE-2025-22107 Référence CVE CVE-2025-22111 https://www.cve.org/CVERecord?id=CVE-2025-22111 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-37926 https://www.cve.org/CVERecord?id=CVE-2025-37926 Référence CVE CVE-2025-38022 https://www.cve.org/CVERecord?id=CVE-2025-38022 Référence CVE CVE-2025-38104 https://www.cve.org/CVERecord?id=CVE-2025-38104 Référence CVE CVE-2025-38125 https://www.cve.org/CVERecord?id=CVE-2025-38125 Référence CVE CVE-2025-38129 https://www.cve.org/CVERecord?id=CVE-2025-38129 Référence CVE CVE-2025-38232 https://www.cve.org/CVERecord?id=CVE-2025-38232 Référence CVE CVE-2025-38234 https://www.cve.org/CVERecord?id=CVE-2025-38234 Référence CVE CVE-2025-38248 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0648Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2025-21759 Référence CVE CVE-2025-21887 https://www.cve.org/CVERecord?id=CVE-2025-21887 Référence CVE CVE-2025-21905 https://www.cve.org/CVERecord?id=CVE-2025-21905 Référence CVE CVE-2025-21919 https://www.cve.org/CVERecord?id=CVE-2025-21919 Référence CVE CVE-2025-22004 https://www.cve.org/CVERecord?id=CVE-2025-22004 Référence CVE CVE-2025-22085 https://www.cve.org/CVERecord?id=CVE-2025-22085 Référence CVE CVE-2025-22091 https://www.cve.org/CVERecord?id=CVE-2025-22091 Référence CVE CVE-2025-22104 https://www.cve.org/CVERecord?id=CVE-2025-22104 Référence CVE CVE-2025-22113 https://www.cve.org/CVERecord?id=CVE-2025-22113 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-37738 https://www.cve.org/CVERecord?id=CVE-2025-37738 Référence CVE CVE-2025-37797 https://www.cve.org/CVERecord?id=CVE-2025-37797 Référence CVE CVE-2025-37803 https://www.cve.org/CVERecord?id=CVE-2025-37803 Référence CVE CVE-2025-37958 https://www.cve.org/CVERecord?id=CVE-2025-37958 Référence CVE CVE-2025-38001 https://www.cve.org/CVERecord?id=CVE-2025-38001 Référence CVE CVE-2025-38052 https://www.cve.org/CVERecord?id=CVE-2025-38052 Référence CVE CVE-2025-38086 https://www.cve.org/CVERecord?id=CVE-2025-38086 Référence CVE CVE-2025-38087 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0626Multiples vulnérabilités dans le noyau Linux de Red Hat

De multiples vulnérabilités ont été découvertes dans le noyau Linux de Red Hat. Elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à la confidentialité des données et un contournement de la politique de sécurité.

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0606Multiples vulnérabilités dans le noyau Linux de Red Hat

De multiples vulnérabilités ont été découvertes dans le noyau Linux de Red Hat. Certaines d'entre elles permettent à un attaquant de provoquer une atteinte à la confidentialité des données, une atteinte à l'intégrité des données et un contournement de la politique de sécurité.

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0589Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-22112 Référence CVE CVE-2025-22113 https://www.cve.org/CVERecord?id=CVE-2025-22113 Référence CVE CVE-2025-22114 https://www.cve.org/CVERecord?id=CVE-2025-22114 Référence CVE CVE-2025-22115 https://www.cve.org/CVERecord?id=CVE-2025-22115 Référence CVE CVE-2025-22116 https://www.cve.org/CVERecord?id=CVE-2025-22116 Référence CVE CVE-2025-22117 https://www.cve.org/CVERecord?id=CVE-2025-22117 Référence CVE CVE-2025-22118 https://www.cve.org/CVERecord?id=CVE-2025-22118 Référence CVE CVE-2025-22119 https://www.cve.org/CVERecord?id=CVE-2025-22119 Référence CVE CVE-2025-22120 https://www.cve.org/CVERecord?id=CVE-2025-22120 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-22122 https://www.cve.org/CVERecord?id=CVE-2025-22122 Référence CVE CVE-2025-22123 https://www.cve.org/CVERecord?id=CVE-2025-22123 Référence CVE CVE-2025-22124 https://www.cve.org/CVERecord?id=CVE-2025-22124 Référence CVE CVE-2025-22125 https://www.cve.org/CVERecord?id=CVE-2025-22125 Référence CVE CVE-2025-22126 https://www.cve.org/CVERecord?id=CVE-2025-22126 Référence CVE CVE-2025-22127 https://www.cve.org/CVERecord?id=CVE-2025-22127 Référence CVE CVE-2025-22128 https://www.cve.org/CVERecord?id=CVE-2025-22128 Référence CVE CVE-2025-2312 https://www.cve.org/CVERecord?id=C

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0559Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-22112 Référence CVE CVE-2025-22113 https://www.cve.org/CVERecord?id=CVE-2025-22113 Référence CVE CVE-2025-22114 https://www.cve.org/CVERecord?id=CVE-2025-22114 Référence CVE CVE-2025-22115 https://www.cve.org/CVERecord?id=CVE-2025-22115 Référence CVE CVE-2025-22116 https://www.cve.org/CVERecord?id=CVE-2025-22116 Référence CVE CVE-2025-22117 https://www.cve.org/CVERecord?id=CVE-2025-22117 Référence CVE CVE-2025-22118 https://www.cve.org/CVERecord?id=CVE-2025-22118 Référence CVE CVE-2025-22119 https://www.cve.org/CVERecord?id=CVE-2025-22119 Référence CVE CVE-2025-22120 https://www.cve.org/CVERecord?id=CVE-2025-22120 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-22122 https://www.cve.org/CVERecord?id=CVE-2025-22122 Référence CVE CVE-2025-22123 https://www.cve.org/CVERecord?id=CVE-2025-22123 Référence CVE CVE-2025-22124 https://www.cve.org/CVERecord?id=CVE-2025-22124 Référence CVE CVE-2025-22125 https://www.cve.org/CVERecord?id=CVE-2025-22125 Référence CVE CVE-2025-22126 https://www.cve.org/CVERecord?id=CVE-2025-22126 Référence CVE CVE-2025-22127 https://www.cve.org/CVERecord?id=CVE-2025-22127 Référence CVE CVE-2025-22128 https://www.cve.org/CVERecord?id=CVE-2025-22128 Référence CVE CVE-2025-2312 https://www.cve.org/CVERecord?id=C

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0529Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-22108 Référence CVE CVE-2025-22109 https://www.cve.org/CVERecord?id=CVE-2025-22109 Référence CVE CVE-2025-22112 https://www.cve.org/CVERecord?id=CVE-2025-22112 Référence CVE CVE-2025-22113 https://www.cve.org/CVERecord?id=CVE-2025-22113 Référence CVE CVE-2025-22115 https://www.cve.org/CVERecord?id=CVE-2025-22115 Référence CVE CVE-2025-22116 https://www.cve.org/CVERecord?id=CVE-2025-22116 Référence CVE CVE-2025-22117 https://www.cve.org/CVERecord?id=CVE-2025-22117 Référence CVE CVE-2025-22118 https://www.cve.org/CVERecord?id=CVE-2025-22118 Référence CVE CVE-2025-22119 https://www.cve.org/CVERecord?id=CVE-2025-22119 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-22124 https://www.cve.org/CVERecord?id=CVE-2025-22124 Référence CVE CVE-2025-22125 https://www.cve.org/CVERecord?id=CVE-2025-22125 Référence CVE CVE-2025-22126 https://www.cve.org/CVERecord?id=CVE-2025-22126 Référence CVE CVE-2025-22128 https://www.cve.org/CVERecord?id=CVE-2025-22128 Référence CVE CVE-2025-2312 https://www.cve.org/CVERecord?id=CVE-2025-2312 Référence CVE CVE-2025-23129 https://www.cve.org/CVERecord?id=CVE-2025-23129 Référence CVE CVE-2025-23131 https://www.cve.org/CVERecord?id=CVE-2025-23131 Référence CVE CVE-2025-23133 https://www.cve.org/CVERecord?id=CV

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0509Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-22103 Référence CVE CVE-2025-22104 https://www.cve.org/CVERecord?id=CVE-2025-22104 Référence CVE CVE-2025-22105 https://www.cve.org/CVERecord?id=CVE-2025-22105 Référence CVE CVE-2025-22106 https://www.cve.org/CVERecord?id=CVE-2025-22106 Référence CVE CVE-2025-22107 https://www.cve.org/CVERecord?id=CVE-2025-22107 Référence CVE CVE-2025-22108 https://www.cve.org/CVERecord?id=CVE-2025-22108 Référence CVE CVE-2025-22109 https://www.cve.org/CVERecord?id=CVE-2025-22109 Référence CVE CVE-2025-22115 https://www.cve.org/CVERecord?id=CVE-2025-22115 Référence CVE CVE-2025-22116 https://www.cve.org/CVERecord?id=CVE-2025-22116 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-22125 https://www.cve.org/CVERecord?id=CVE-2025-22125 Référence CVE CVE-2025-22126 https://www.cve.org/CVERecord?id=CVE-2025-22126 Référence CVE CVE-2025-22128 https://www.cve.org/CVERecord?id=CVE-2025-22128 Référence CVE CVE-2025-2312 https://www.cve.org/CVERecord?id=CVE-2025-2312 Référence CVE CVE-2025-23129 https://www.cve.org/CVERecord?id=CVE-2025-23129 Référence CVE CVE-2025-23131 https://www.cve.org/CVERecord?id=CVE-2025-23131 Référence CVE CVE-2025-23133 https://www.cve.org/CVERecord?id=CVE-2025-23133 Référence CVE CVE-2025-23136 https://www.cve.org/CVERecord?id=CV

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0482Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-22102 Référence CVE CVE-2025-22104 https://www.cve.org/CVERecord?id=CVE-2025-22104 Référence CVE CVE-2025-22105 https://www.cve.org/CVERecord?id=CVE-2025-22105 Référence CVE CVE-2025-22106 https://www.cve.org/CVERecord?id=CVE-2025-22106 Référence CVE CVE-2025-22107 https://www.cve.org/CVERecord?id=CVE-2025-22107 Référence CVE CVE-2025-22108 https://www.cve.org/CVERecord?id=CVE-2025-22108 Référence CVE CVE-2025-22109 https://www.cve.org/CVERecord?id=CVE-2025-22109 Référence CVE CVE-2025-22115 https://www.cve.org/CVERecord?id=CVE-2025-22115 Référence CVE CVE-2025-22116 https://www.cve.org/CVERecord?id=CVE-2025-22116 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-22128 https://www.cve.org/CVERecord?id=CVE-2025-22128 Référence CVE CVE-2025-23129 https://www.cve.org/CVERecord?id=CVE-2025-23129 Référence CVE CVE-2025-23131 https://www.cve.org/CVERecord?id=CVE-2025-23131 Référence CVE CVE-2025-23133 https://www.cve.org/CVERecord?id=CVE-2025-23133 Référence CVE CVE-2025-23136 https://www.cve.org/CVERecord?id=CVE-2025-23136 Référence CVE CVE-2025-23138 https://www.cve.org/CVERecord?id=CVE-2025-23138 Référence CVE CVE-2025-23145 https://www.cve.org/CVERecord?id=CVE-2025-23145 Référence CVE CVE-2025-37785 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0465Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-22102 Référence CVE CVE-2025-22104 https://www.cve.org/CVERecord?id=CVE-2025-22104 Référence CVE CVE-2025-22105 https://www.cve.org/CVERecord?id=CVE-2025-22105 Référence CVE CVE-2025-22106 https://www.cve.org/CVERecord?id=CVE-2025-22106 Référence CVE CVE-2025-22107 https://www.cve.org/CVERecord?id=CVE-2025-22107 Référence CVE CVE-2025-22108 https://www.cve.org/CVERecord?id=CVE-2025-22108 Référence CVE CVE-2025-22109 https://www.cve.org/CVERecord?id=CVE-2025-22109 Référence CVE CVE-2025-22115 https://www.cve.org/CVERecord?id=CVE-2025-22115 Référence CVE CVE-2025-22116 https://www.cve.org/CVERecord?id=CVE-2025-22116 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-22128 https://www.cve.org/CVERecord?id=CVE-2025-22128 Référence CVE CVE-2025-2312 https://www.cve.org/CVERecord?id=CVE-2025-2312 Référence CVE CVE-2025-23129 https://www.cve.org/CVERecord?id=CVE-2025-23129 Référence CVE CVE-2025-23131 https://www.cve.org/CVERecord?id=CVE-2025-23131 Référence CVE CVE-2025-23133 https://www.cve.org/CVERecord?id=CVE-2025-23133 Référence CVE CVE-2025-23136 https://www.cve.org/CVERecord?id=CVE-2025-23136 Référence CVE CVE-2025-23138 https://www.cve.org/CVERecord?id=CVE-2025-23138 Référence CVE CVE-2025-23145 https://www.cve.org/CVERecord?id=CV

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0449Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-22102 Référence CVE CVE-2025-22104 https://www.cve.org/CVERecord?id=CVE-2025-22104 Référence CVE CVE-2025-22105 https://www.cve.org/CVERecord?id=CVE-2025-22105 Référence CVE CVE-2025-22106 https://www.cve.org/CVERecord?id=CVE-2025-22106 Référence CVE CVE-2025-22107 https://www.cve.org/CVERecord?id=CVE-2025-22107 Référence CVE CVE-2025-22108 https://www.cve.org/CVERecord?id=CVE-2025-22108 Référence CVE CVE-2025-22109 https://www.cve.org/CVERecord?id=CVE-2025-22109 Référence CVE CVE-2025-22115 https://www.cve.org/CVERecord?id=CVE-2025-22115 Référence CVE CVE-2025-22116 https://www.cve.org/CVERecord?id=CVE-2025-22116 Référence CVE CVE-2025-22121 https://www.cve.org/CVERecord?id=CVE-2025-22121 Référence CVE CVE-2025-22128 https://www.cve.org/CVERecord?id=CVE-2025-22128 Référence CVE CVE-2025-2312 https://www.cve.org/CVERecord?id=CVE-2025-2312 Référence CVE CVE-2025-23129 https://www.cve.org/CVERecord?id=CVE-2025-23129 Référence CVE CVE-2025-23131 https://www.cve.org/CVERecord?id=CVE-2025-23131 Référence CVE CVE-2025-23133 https://www.cve.org/CVERecord?id=CVE-2025-23133 Référence CVE CVE-2025-23136 https://www.cve.org/CVERecord?id=CVE-2025-23136 Référence CVE CVE-2025-23138 https://www.cve.org/CVERecord?id=CVE-2025-23138 Référence CVE CVE-2025-23145 https://www.cve.org/CVERecord?id=CV

Official advisory
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Patch available
Affected
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0) >= V3.1.6; SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0) >= V3.1.6; SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0) >= V3.1.6; SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0) >= V3.1.6; SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0) >= V3.1.6
Fixed
< 4.13; 5.10.248 ≤ 5.10.*; 5.15.198 ≤ 5.15.*; 6.1.161 ≤ 6.1.*; 6.6.120 ≤ 6.6.*; 6.12.59 ≤ 6.12.*; 6.14.2 ≤ 6.14.*; 6.15 ≤ *
Action
Review the linked authoritative reference and apply the recorded fixed release appropriate to the affected product branch.
Workaround
Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.
04

Evidence and provenance

Published 16 Apr 2025 · Last source change 8 Sept 2026, 08:41 UTC · CWE-125 · Out-of-bounds Read

CVE recordCVE.org · 5.2
CVSS sourceCNA
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2025-11160
Product sourceVendor CSAF · Siemens ProductCERT
Remediation sourceVendor CSAF · Siemens ProductCERT
CWE sourceNIST NVD
NVD statusNVD modified after enrichment

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates →

No material field changes have been recorded since change tracking began. Routine source refreshes and cosmetic edits are intentionally excluded.

Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Fixed release or patch reference recorded
ENISA EUVD · EUVD-2025-11160↗Vendor CSAF · Siemens ProductCERT↗Patch or update reference↗Patch or update reference↗CVE authority or vendor reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2025-22121 · cve.blacktree.nl