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Full vulnerability report · 2025
CVE-2025-21701High confidence

net: avoid race between device unregistration and ethnl ops

Linux · Linux

7.8HighCVSS 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.

19 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 10 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 10 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 10 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 10 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 10 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 10 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 10 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 10 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 10 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 10 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 10 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 10 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 10 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 10 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 10 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 10 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 10 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 10 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 10 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-082556 · CSAF 2.0 · revision 7 · interimSiemens ProductCERTSSA-082556: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.5
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) >= V3.1.5
  • SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0) >= V3.1.5
  • SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0) >= V3.1.5
  • SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0) >= V3.1.5
  • SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0) >= V3.1.5
Summary
In the Linux kernel, the following vulnerability has been resolved: net: avoid race between device unregistration and ethnl ops The following trace can be seen if a device is being unregistered while its number of channels are being modified. DEBUG_LOCKS_WARN_ON(lock->magic != lock) WARNING: CPU: 3 PID: 3754 at kernel/locking/mutex.c:564 __mutex_lock+0xc8a/0x1120 CPU: 3 UID: 0 PID: 3754 Comm: ethtool Not tainted 6.13.0-rc6+ #771 RIP: 0010:__mutex_lock+0xc8a/0x1120 Call Trace: ethtool_check_max_channel+0x1ea/0x880 ethnl_set_channels+0x3c3/0xb10 ethnl_default_set_doit+0x306/0x650 genl_family_rcv_msg_doit+0x1e3/0x2c0 genl_rcv_msg+0x432/0x6f0 netlink_rcv_skb+0x13d/0x3b0 genl_rcv+0x28/0x40 netlink_unicast+0x42e/0x720 netlink_sendmsg+0x765/0xc20 __sys_sendto+0x3ac/0x420 __x64_sys_sendto+0xe0/0x1c0 do_syscall_64+0x95/0x180 entry_SYSCALL_64_after_hwframe+0x76/0x7e This is because unregister_netdevice_many_notify might run before the rtnl lock section of ethnl operations, eg. set_channels in the above example. In this example the rss lock would be destroyed by the device unregistration path before being used again, but in general running ethnl operations while dismantle has started is not a good idea. Fix this by denying any operation on devices being unregistered. A check was already there in ethnl_ops_begin, but not wide enough. Note that the same issue cannot be seen on the ioctl version (__dev_ethtool) because the device reference is retrieved from within the rtnl lock section there. Once dismantle started, the net device is unlisted and no reference will be found.
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-2025-2650

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

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
Not supplied in the stored EUVD record
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: net: avoid race between device unregistration and ethnl ops The following trace can be seen if a device is being unregistered while its number of channels are being modified. DEBUG_LOCKS_WARN_ON(lock->magic != lock) WARNING: CPU: 3 PID: 3754 at kernel/locking/mutex.c:564 __mutex_lock+0xc8a/0x1120 CPU: 3 UID: 0 PID: 3754 Comm: ethtool Not tainted 6.13.0-rc6+ #771 RIP: 0010:__mutex_lock+0xc8a/0x1120 Call Trace: <TASK> ethtool_check_max_channel+0x1ea/0x880 ethnl_set_channels+0x3c3/0xb10 ethnl_default_set_doit+0x306/0x650 genl_family_rcv_msg_doit+0x1e3/0x2c0 genl_rcv_msg+0x432/0x6f0 netlink_rcv_skb+0x13d/0x3b0 genl_rcv+0x28/0x40 netlink_unicast+0x42e/0x720 netlink_sendmsg+0x765/0xc20 __sys_sendto+0x3ac/0x420 __x64_sys_sendto+0xe0/0x1c0 do_syscall_64+0x95/0x180 entry_SYSCALL_64_after_hwframe+0x76/0x7e This is because unregister_netdevice_many_notify might run before the rtnl lock section of ethnl operations, eg. set_channels in the above example. In this example the rss lock would be destroyed by the device unregistration path before being used again, but in general running ethnl operations while dismantle has started is not a good idea. Fix this by denying any operation on devices being unregistered. A check was already there in ethnl_ops_begin, but not wide enough. Note that the same issue cannot be seen on the ioctl version (__dev_ethtool) because the device reference is retrieved from within the rtnl lock section there. Once dismantle started, the net device is unlisted and no reference will be found.

What

In the Linux kernel, the following vulnerability has been resolved: net: avoid race between device unregistration and ethnl ops The following trace can be seen if a device is being unregistered while its number of channels are being modified. DEBUG_LOCKS_WARN_ON(lock->magic != lock) WARNING: CPU: 3 PID: 3754 at kernel/locking/mutex.c:564 __mutex_lock+0xc8a/0x1120 CPU: 3 UID: 0 PID: 3754 Comm: ethtool Not tainted 6.13.0-rc6+ #771 RIP: 0010:__mutex_lock+0xc8a/0x1120 Call Trace: <TASK> ethtool_check_max_channel+0x1ea/0x880 ethnl_set_channels+0x3c3/0xb10 ethnl_default_set_doit+0x306/0x650 genl_family_rcv_msg_doit+0x1e3/0x2c0 genl_rcv_msg+0x432/0x6f0 netlink_rcv_skb+0x13d/0x3b0 genl_rcv+0x28/0x40 netlink_unicast+0x42e/0x720 netlink_sendmsg+0x765/0xc20 __sys_sendto+0x3ac/0x420 __x64_sys_sendto+0xe0/0x1c0 do_syscall_64+0x95/0x180 entry_SYSCALL_64_after_hwframe+0x76/0x7e This is because unregister_netdevice_many_notify might run before the rtnl lock section of ethnl operations, eg. set_channels in the above example. In this example the rss lock would be destroyed by the device unregistration path before being used again, but in general running ethnl operations while dismantle has started is not a good idea. Fix this by denying any operation on devices being unregistered. A check was already there in ethnl_ops_begin, but not wide enough. Note that the same issue cannot be seen on the ioctl version (__dev_ethtool) because the device reference is retrieved from within the rtnl lock section there. Once dismantle started, the net device is unlisted and no reference will be found.

Why

The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

How

An attacker operating through local access may attempt exploitation with low privileges. 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: net: avoid race between device unregistration and ethnl ops The following trace can be seen if a device is being unregistered while its number of channels are being modified. DEBUG_LOCKS_WARN_ON(lock->magic != lock) WARNING: CPU: 3 PID: 3754 at kernel/locking/mutex.c:564 __mutex_lock+0xc8a/0x1120 CPU: 3 UID: 0 PID: 3754 Comm: ethtool Not tainted 6.13.0-rc6+ #771 RIP: 0010:__mutex_lock+0xc8a/0x1120 Call Trace: <TASK> ethtool_check_max_channel+0x1ea/0x880 ethnl_set_channels+0x3c3/0xb10 ethnl_default_set_doit+0x306/0x650 genl_family_rcv_msg_doit+0x1e3/0x2c0 genl_rcv_msg+0x432/0x6f0 netlink_rcv_skb+0x13d/0x3b0 genl_rcv+0x28/0x40 netlink_unicast+0x42e/0x720 netlink_sendmsg+0x765/0xc20 __sys_sendto+0x3ac/0x420 __x64_sys_sendto+0xe0/0x1c0 do_syscall_64+0x95/0x180 entry_SYSCALL_64_after_hwframe+0x76/0x7e This is because unregister_netdevice_many_notify might run before the rtnl lock section of ethnl operations, eg. set_channels in the above example. In this example the rss lock would be destroyed by the device unregistration path before being used again, but in general running ethnl operations while dismantle has started is not a good idea. Fix this by denying any operation on devices being unregistered. A check was already there in ethnl_ops_begin, but not wide enough. Note that the same issue cannot be seen on the ioctl version (__dev_ethtool) because the device reference is retrieved from within the rtnl lock section there. Once dismantle started, the net device is unlisted and no reference will be found.

Why

The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

How

An attacker operating through local access may attempt exploitation with low privileges. 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 → Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Local
Privileges required
Low: a basic authenticated account is required
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-362 ↗

CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'). The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

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:L/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.PRLowPrivileges required: The attacker needs basic user-level 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.
CWE-362
A

Official authority intelligence

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

BSI · German · WID-SEC-W-2025-0378Linux Kernel: Mehrere Schwachstellen

Ein lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um erhöhte Privilegien zu erlangen oder einen Denial of Service auszulösen.

Official advisory
BSI · German · WID-SEC-W-2025-1439Dell Secure Connect Gateway: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff

Ein Angreifer kann mehrere Schwachstellen in Dell Secure Connect Gateway ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0841Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2024-26661 Référence CVE CVE-2024-26808 https://www.cve.org/CVERecord?id=CVE-2024-26808 Référence CVE CVE-2024-42265 https://www.cve.org/CVERecord?id=CVE-2024-42265 Référence CVE CVE-2024-46733 https://www.cve.org/CVERecord?id=CVE-2024-46733 Référence CVE CVE-2024-49860 https://www.cve.org/CVERecord?id=CVE-2024-49860 Référence CVE CVE-2024-49996 https://www.cve.org/CVERecord?id=CVE-2024-49996 Référence CVE CVE-2024-53177 https://www.cve.org/CVERecord?id=CVE-2024-53177 Référence CVE CVE-2024-58238 https://www.cve.org/CVERecord?id=CVE-2024-58238 Référence CVE CVE-2024-58239 https://www.cve.org/CVERecord?id=CVE-2024-58239 Référence CVE CVE-2025-21701 https://www.cve.org/CVERecord?id=CVE-2025-21701 Référence CVE CVE-2025-21755 https://www.cve.org/CVERecord?id=CVE-2025-21755 Référence CVE CVE-2025-21756 https://www.cve.org/CVERecord?id=CVE-2025-21756 Référence CVE CVE-2025-21971 https://www.cve.org/CVERecord?id=CVE-2025-21971 Référence CVE CVE-2025-22045 https://www.cve.org/CVERecord?id=CVE-2025-22045 Référence CVE CVE-2025-37885 https://www.cve.org/CVERecord?id=CVE-2025-37885 Référence CVE CVE-2025-38006 https://www.cve.org/CVERecord?id=CVE-2025-38006 Référence CVE CVE-2025-38075 https://www.cve.org/CVERecord?id=CVE-2025-38075 Référence CVE CVE-2025-38103 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0827Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2024-46733 Référence CVE CVE-2024-49860 https://www.cve.org/CVERecord?id=CVE-2024-49860 Référence CVE CVE-2024-49996 https://www.cve.org/CVERecord?id=CVE-2024-49996 Référence CVE CVE-2024-53093 https://www.cve.org/CVERecord?id=CVE-2024-53093 Référence CVE CVE-2024-53125 https://www.cve.org/CVERecord?id=CVE-2024-53125 Référence CVE CVE-2024-53177 https://www.cve.org/CVERecord?id=CVE-2024-53177 Référence CVE CVE-2024-57947 https://www.cve.org/CVERecord?id=CVE-2024-57947 Référence CVE CVE-2024-58238 https://www.cve.org/CVERecord?id=CVE-2024-58238 Référence CVE CVE-2024-58239 https://www.cve.org/CVERecord?id=CVE-2024-58239 Référence CVE CVE-2025-21701 https://www.cve.org/CVERecord?id=CVE-2025-21701 Référence CVE CVE-2025-21755 https://www.cve.org/CVERecord?id=CVE-2025-21755 Référence CVE CVE-2025-21756 https://www.cve.org/CVERecord?id=CVE-2025-21756 Référence CVE CVE-2025-21971 https://www.cve.org/CVERecord?id=CVE-2025-21971 Référence CVE CVE-2025-22045 https://www.cve.org/CVERecord?id=CVE-2025-22045 Référence CVE CVE-2025-37798 https://www.cve.org/CVERecord?id=CVE-2025-37798 Référence CVE CVE-2025-37885 https://www.cve.org/CVERecord?id=CVE-2025-37885 Référence CVE CVE-2025-38006 https://www.cve.org/CVERecord?id=CVE-2025-38006 Référence CVE CVE-2025-38075 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0805Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2024-47674 Référence CVE CVE-2024-47706 https://www.cve.org/CVERecord?id=CVE-2024-47706 Référence CVE CVE-2024-49867 https://www.cve.org/CVERecord?id=CVE-2024-49867 Référence CVE CVE-2024-49996 https://www.cve.org/CVERecord?id=CVE-2024-49996 Référence CVE CVE-2024-53057 https://www.cve.org/CVERecord?id=CVE-2024-53057 Référence CVE CVE-2024-53164 https://www.cve.org/CVERecord?id=CVE-2024-53164 Référence CVE CVE-2024-58238 https://www.cve.org/CVERecord?id=CVE-2024-58238 Référence CVE CVE-2024-58239 https://www.cve.org/CVERecord?id=CVE-2024-58239 Référence CVE CVE-2025-21659 https://www.cve.org/CVERecord?id=CVE-2025-21659 Référence CVE CVE-2025-21701 https://www.cve.org/CVERecord?id=CVE-2025-21701 Référence CVE CVE-2025-21971 https://www.cve.org/CVERecord?id=CVE-2025-21971 Référence CVE CVE-2025-21999 https://www.cve.org/CVERecord?id=CVE-2025-21999 Référence CVE CVE-2025-22022 https://www.cve.org/CVERecord?id=CVE-2025-22022 Référence CVE CVE-2025-23141 https://www.cve.org/CVERecord?id=CVE-2025-23141 Référence CVE CVE-2025-37885 https://www.cve.org/CVERecord?id=CVE-2025-37885 Référence CVE CVE-2025-37890 https://www.cve.org/CVERecord?id=CVE-2025-37890 Référence CVE CVE-2025-38000 https://www.cve.org/CVERecord?id=CVE-2025-38000 Référence CVE CVE-2025-38001 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0787Multiples vulnérabilités dans le noyau Linux de SUSE

rd?id=CVE-2023-4515 Référence CVE CVE-2024-26661 https://www.cve.org/CVERecord?id=CVE-2024-26661 Référence CVE CVE-2024-46733 https://www.cve.org/CVERecord?id=CVE-2024-46733 Référence CVE CVE-2024-47674 https://www.cve.org/CVERecord?id=CVE-2024-47674 Référence CVE CVE-2024-47706 https://www.cve.org/CVERecord?id=CVE-2024-47706 Référence CVE CVE-2024-49867 https://www.cve.org/CVERecord?id=CVE-2024-49867 Référence CVE CVE-2024-58238 https://www.cve.org/CVERecord?id=CVE-2024-58238 Référence CVE CVE-2024-58239 https://www.cve.org/CVERecord?id=CVE-2024-58239 Référence CVE CVE-2025-21659 https://www.cve.org/CVERecord?id=CVE-2025-21659 Référence CVE CVE-2025-21701 https://www.cve.org/CVERecord?id=CVE-2025-21701 Référence CVE CVE-2025-21999 https://www.cve.org/CVERecord?id=CVE-2025-21999 Référence CVE CVE-2025-37890 https://www.cve.org/CVERecord?id=CVE-2025-37890 Référence CVE CVE-2025-38000 https://www.cve.org/CVERecord?id=CVE-2025-38000 Référence CVE CVE-2025-38001 https://www.cve.org/CVERecord?id=CVE-2025-38001 Référence CVE CVE-2025-38006 https://www.cve.org/CVERecord?id=CVE-2025-38006 Référence CVE CVE-2025-38075 https://www.cve.org/CVERecord?id=CVE-2025-38075 Référence CVE CVE-2025-38079 https://www.cve.org/CVERecord?id=CVE-2025-38079 Référence CVE CVE-2025-38083 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0723Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2024-57947 Référence CVE CVE-2024-57982 https://www.cve.org/CVERecord?id=CVE-2024-57982 Référence CVE CVE-2024-58053 https://www.cve.org/CVERecord?id=CVE-2024-58053 Référence CVE CVE-2024-58098 https://www.cve.org/CVERecord?id=CVE-2024-58098 Référence CVE CVE-2024-58099 https://www.cve.org/CVERecord?id=CVE-2024-58099 Référence CVE CVE-2024-58100 https://www.cve.org/CVERecord?id=CVE-2024-58100 Référence CVE CVE-2024-58237 https://www.cve.org/CVERecord?id=CVE-2024-58237 Référence CVE CVE-2025-21629 https://www.cve.org/CVERecord?id=CVE-2025-21629 Référence CVE CVE-2025-21658 https://www.cve.org/CVERecord?id=CVE-2025-21658 Référence CVE CVE-2025-21701 https://www.cve.org/CVERecord?id=CVE-2025-21701 Référence CVE CVE-2025-21702 https://www.cve.org/CVERecord?id=CVE-2025-21702 Référence CVE CVE-2025-21720 https://www.cve.org/CVERecord?id=CVE-2025-21720 Référence CVE CVE-2025-21731 https://www.cve.org/CVERecord?id=CVE-2025-21731 Référence CVE CVE-2025-21839 https://www.cve.org/CVERecord?id=CVE-2025-21839 Référence CVE CVE-2025-21854 https://www.cve.org/CVERecord?id=CVE-2025-21854 Référence CVE CVE-2025-21868 https://www.cve.org/CVERecord?id=CVE-2025-21868 Référence CVE CVE-2025-21872 https://www.cve.org/CVERecord?id=CVE-2025-21872 Référence CVE CVE-2025-21881 https://www.cve.org/CVERecord?id=

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

d?id=CVE-2024-58237 Référence CVE CVE-2025-21629 https://www.cve.org/CVERecord?id=CVE-2025-21629 Référence CVE CVE-2025-21635 https://www.cve.org/CVERecord?id=CVE-2025-21635 Référence CVE CVE-2025-21648 https://www.cve.org/CVERecord?id=CVE-2025-21648 Référence CVE CVE-2025-21659 https://www.cve.org/CVERecord?id=CVE-2025-21659 Référence CVE CVE-2025-21680 https://www.cve.org/CVERecord?id=CVE-2025-21680 Référence CVE CVE-2025-21683 https://www.cve.org/CVERecord?id=CVE-2025-21683 Référence CVE CVE-2025-21693 https://www.cve.org/CVERecord?id=CVE-2025-21693 Référence CVE CVE-2025-21696 https://www.cve.org/CVERecord?id=CVE-2025-21696 Référence CVE CVE-2025-21701 https://www.cve.org/CVERecord?id=CVE-2025-21701 Référence CVE CVE-2025-21702 https://www.cve.org/CVERecord?id=CVE-2025-21702 Référence CVE CVE-2025-21703 https://www.cve.org/CVERecord?id=CVE-2025-21703 Référence CVE CVE-2025-21704 https://www.cve.org/CVERecord?id=CVE-2025-21704 Référence CVE CVE-2025-21706 https://www.cve.org/CVERecord?id=CVE-2025-21706 Référence CVE CVE-2025-21707 https://www.cve.org/CVERecord?id=CVE-2025-21707 Référence CVE CVE-2025-21717 https://www.cve.org/CVERecord?id=CVE-2025-21717 Référence CVE CVE-2025-21729 https://www.cve.org/CVERecord?id=CVE-2025-21729 Référence CVE CVE-2025-21739 https://www.cve.org/CVERecord?id=

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

d?id=CVE-2025-21631 Référence CVE CVE-2025-21635 https://www.cve.org/CVERecord?id=CVE-2025-21635 Référence CVE CVE-2025-21648 https://www.cve.org/CVERecord?id=CVE-2025-21648 Référence CVE CVE-2025-21659 https://www.cve.org/CVERecord?id=CVE-2025-21659 Référence CVE CVE-2025-21671 https://www.cve.org/CVERecord?id=CVE-2025-21671 Référence CVE CVE-2025-21680 https://www.cve.org/CVERecord?id=CVE-2025-21680 Référence CVE CVE-2025-21683 https://www.cve.org/CVERecord?id=CVE-2025-21683 Référence CVE CVE-2025-21693 https://www.cve.org/CVERecord?id=CVE-2025-21693 Référence CVE CVE-2025-21696 https://www.cve.org/CVERecord?id=CVE-2025-21696 Référence CVE CVE-2025-21701 https://www.cve.org/CVERecord?id=CVE-2025-21701 Référence CVE CVE-2025-21702 https://www.cve.org/CVERecord?id=CVE-2025-21702 Référence CVE CVE-2025-21703 https://www.cve.org/CVERecord?id=CVE-2025-21703 Référence CVE CVE-2025-21704 https://www.cve.org/CVERecord?id=CVE-2025-21704 Référence CVE CVE-2025-21705 https://www.cve.org/CVERecord?id=CVE-2025-21705 Référence CVE CVE-2025-21706 https://www.cve.org/CVERecord?id=CVE-2025-21706 Référence CVE CVE-2025-21707 https://www.cve.org/CVERecord?id=CVE-2025-21707 Référence CVE CVE-2025-21708 https://www.cve.org/CVERecord?id=CVE-2025-21708 Référence CVE CVE-2025-21711 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0492Multiples vulnérabilités dans les produits Siemens

527, CVE-2023-4806, CVE-2023-4911, CVE-2023-5363, CVE-2023-6246, CVE-2023-6779, CVE-2023-6780, CVE-2023-28531, CVE-2023-38545, CVE-2023-38546, CVE-2023-44487, CVE-2023-46218, CVE-2023-46219, CVE-2023-48795, CVE-2023-51384, CVE-2023-51385, CVE-2023-52927, CVE-2024-2961, CVE-2024-6119, CVE-2024-6387, CVE-2024-12133, CVE-2024-12243, CVE-2024-24855, CVE-2024-26596, CVE-2024-28085, CVE-2024-33599, CVE-2024-33600, CVE-2024-33601, CVE-2024-33602, CVE-2024-34397, CVE-2024-37370, CVE-2024-37371, CVE-2024-45490, CVE-2024-45491, CVE-2024-45492, CVE-2024-50246, CVE-2024-53166, CVE-2024-57977, CVE-2024-57996, CVE-2024-58005, CVE-2025-4373, CVE-2025-4598, CVE-2025-21701, CVE-2025-21702, CVE-2025-21712, CVE-2025-21724, CVE-2025-21728, CVE-2025-21745, CVE-2025-21756, CVE-2025-21758, CVE-2025-21765, CVE-2025-21766, CVE-2025-21767, CVE-2025-21795, CVE-2025-21796, CVE-2025-21848, CVE-2025-21862, CVE-2025-21864, CVE-2025-21865, CVE-2025-26465, CVE-2025-31115 et CVE-2025-46836. Résumé De multiples vulnérabilités ont été découvertes dans les produits Siemens. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un déni de service à distance. Solutions Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0387Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2024-56642 Référence CVE CVE-2024-56650 https://www.cve.org/CVERecord?id=CVE-2024-56650 Référence CVE CVE-2024-56651 https://www.cve.org/CVERecord?id=CVE-2024-56651 Référence CVE CVE-2024-56653 https://www.cve.org/CVERecord?id=CVE-2024-56653 Référence CVE CVE-2024-56658 https://www.cve.org/CVERecord?id=CVE-2024-56658 Référence CVE CVE-2024-56770 https://www.cve.org/CVERecord?id=CVE-2024-56770 Référence CVE CVE-2024-57798 https://www.cve.org/CVERecord?id=CVE-2024-57798 Référence CVE CVE-2024-58081 https://www.cve.org/CVERecord?id=CVE-2024-58081 Référence CVE CVE-2025-21700 https://www.cve.org/CVERecord?id=CVE-2025-21700 Référence CVE CVE-2025-21701 https://www.cve.org/CVERecord?id=CVE-2025-21701 Référence CVE CVE-2025-21702 https://www.cve.org/CVERecord?id=CVE-2025-21702 Référence CVE CVE-2025-21703 https://www.cve.org/CVERecord?id=CVE-2025-21703 Référence CVE CVE-2025-21756 https://www.cve.org/CVERecord?id=CVE-2025-21756 Référence CVE CVE-2025-21813 https://www.cve.org/CVERecord?id=CVE-2025-21813 Référence CVE CVE-2025-21902 https://www.cve.org/CVERecord?id=CVE-2025-21902 Référence CVE CVE-2025-21953 https://www.cve.org/CVERecord?id=CVE-2025-21953 Référence CVE CVE-2025-21971 https://www.cve.org/CVERecord?id=CVE-2025-21971 Référence CVE CVE-2025-21993 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0366Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-21683 Référence CVE CVE-2025-21687 https://www.cve.org/CVERecord?id=CVE-2025-21687 Référence CVE CVE-2025-21689 https://www.cve.org/CVERecord?id=CVE-2025-21689 Référence CVE CVE-2025-21690 https://www.cve.org/CVERecord?id=CVE-2025-21690 Référence CVE CVE-2025-21692 https://www.cve.org/CVERecord?id=CVE-2025-21692 Référence CVE CVE-2025-21694 https://www.cve.org/CVERecord?id=CVE-2025-21694 Référence CVE CVE-2025-21697 https://www.cve.org/CVERecord?id=CVE-2025-21697 Référence CVE CVE-2025-21699 https://www.cve.org/CVERecord?id=CVE-2025-21699 Référence CVE CVE-2025-21700 https://www.cve.org/CVERecord?id=CVE-2025-21700 Référence CVE CVE-2025-21701 https://www.cve.org/CVERecord?id=CVE-2025-21701 Référence CVE CVE-2025-21702 https://www.cve.org/CVERecord?id=CVE-2025-21702 Référence CVE CVE-2025-21703 https://www.cve.org/CVERecord?id=CVE-2025-21703 Référence CVE CVE-2025-21756 https://www.cve.org/CVERecord?id=CVE-2025-21756 Référence CVE CVE-2025-21831 https://www.cve.org/CVERecord?id=CVE-2025-21831 Référence CVE CVE-2025-21993 https://www.cve.org/CVERecord?id=CVE-2025-21993 Référence CVE CVE-2025-2312 https://www.cve.org/CVERecord?id=CVE-2025-2312 Gestion détaillée du document le 02 mai 2025 Version initiale Alertes Avis Bulletins d’actualités Mentions légales Conditions générales À pro

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0349Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-21691 Référence CVE CVE-2025-21692 https://www.cve.org/CVERecord?id=CVE-2025-21692 Référence CVE CVE-2025-21693 https://www.cve.org/CVERecord?id=CVE-2025-21693 Référence CVE CVE-2025-21694 https://www.cve.org/CVERecord?id=CVE-2025-21694 Référence CVE CVE-2025-21695 https://www.cve.org/CVERecord?id=CVE-2025-21695 Référence CVE CVE-2025-21696 https://www.cve.org/CVERecord?id=CVE-2025-21696 Référence CVE CVE-2025-21697 https://www.cve.org/CVERecord?id=CVE-2025-21697 Référence CVE CVE-2025-21699 https://www.cve.org/CVERecord?id=CVE-2025-21699 Référence CVE CVE-2025-21700 https://www.cve.org/CVERecord?id=CVE-2025-21700 Référence CVE CVE-2025-21701 https://www.cve.org/CVERecord?id=CVE-2025-21701 Référence CVE CVE-2025-21702 https://www.cve.org/CVERecord?id=CVE-2025-21702 Référence CVE CVE-2025-21703 https://www.cve.org/CVERecord?id=CVE-2025-21703 Référence CVE CVE-2025-21756 https://www.cve.org/CVERecord?id=CVE-2025-21756 Référence CVE CVE-2025-21831 https://www.cve.org/CVERecord?id=CVE-2025-21831 Référence CVE CVE-2025-21993 https://www.cve.org/CVERecord?id=CVE-2025-21993 Référence CVE CVE-2025-2312 https://www.cve.org/CVERecord?id=CVE-2025-2312 Gestion détaillée du document le 25 avril 2025 Version initiale Alertes Avis Bulletins d’actualités Mentions légales Conditions générales À p

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0307Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2024-58080 Référence CVE CVE-2024-58083 https://www.cve.org/CVERecord?id=CVE-2024-58083 Référence CVE CVE-2024-58085 https://www.cve.org/CVERecord?id=CVE-2024-58085 Référence CVE CVE-2024-58086 https://www.cve.org/CVERecord?id=CVE-2024-58086 Référence CVE CVE-2025-21631 https://www.cve.org/CVERecord?id=CVE-2025-21631 Référence CVE CVE-2025-21635 https://www.cve.org/CVERecord?id=CVE-2025-21635 Référence CVE CVE-2025-21659 https://www.cve.org/CVERecord?id=CVE-2025-21659 Référence CVE CVE-2025-21671 https://www.cve.org/CVERecord?id=CVE-2025-21671 Référence CVE CVE-2025-21693 https://www.cve.org/CVERecord?id=CVE-2025-21693 Référence CVE CVE-2025-21701 https://www.cve.org/CVERecord?id=CVE-2025-21701 Référence CVE CVE-2025-21703 https://www.cve.org/CVERecord?id=CVE-2025-21703 Référence CVE CVE-2025-21704 https://www.cve.org/CVERecord?id=CVE-2025-21704 Référence CVE CVE-2025-21706 https://www.cve.org/CVERecord?id=CVE-2025-21706 Référence CVE CVE-2025-21708 https://www.cve.org/CVERecord?id=CVE-2025-21708 Référence CVE CVE-2025-21711 https://www.cve.org/CVERecord?id=CVE-2025-21711 Référence CVE CVE-2025-21714 https://www.cve.org/CVERecord?id=CVE-2025-21714 Référence CVE CVE-2025-21718 https://www.cve.org/CVERecord?id=CVE-2025-21718 Référence CVE CVE-2025-21723 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0277Multiples vulnérabilités dans le noyau Linux de Debian LTS

d?id=CVE-2024-58072 Référence CVE CVE-2024-58076 https://www.cve.org/CVERecord?id=CVE-2024-58076 Référence CVE CVE-2024-58077 https://www.cve.org/CVERecord?id=CVE-2024-58077 Référence CVE CVE-2024-58080 https://www.cve.org/CVERecord?id=CVE-2024-58080 Référence CVE CVE-2024-58083 https://www.cve.org/CVERecord?id=CVE-2024-58083 Référence CVE CVE-2024-58085 https://www.cve.org/CVERecord?id=CVE-2024-58085 Référence CVE CVE-2024-58086 https://www.cve.org/CVERecord?id=CVE-2024-58086 Référence CVE CVE-2025-21684 https://www.cve.org/CVERecord?id=CVE-2025-21684 Référence CVE CVE-2025-21700 https://www.cve.org/CVERecord?id=CVE-2025-21700 Référence CVE CVE-2025-21701 https://www.cve.org/CVERecord?id=CVE-2025-21701 Référence CVE CVE-2025-21703 https://www.cve.org/CVERecord?id=CVE-2025-21703 Référence CVE CVE-2025-21704 https://www.cve.org/CVERecord?id=CVE-2025-21704 Référence CVE CVE-2025-21705 https://www.cve.org/CVERecord?id=CVE-2025-21705 Référence CVE CVE-2025-21706 https://www.cve.org/CVERecord?id=CVE-2025-21706 Référence CVE CVE-2025-21707 https://www.cve.org/CVERecord?id=CVE-2025-21707 Référence CVE CVE-2025-21708 https://www.cve.org/CVERecord?id=CVE-2025-21708 Référence CVE CVE-2025-21711 https://www.cve.org/CVERecord?id=CVE-2025-21711 Référence CVE CVE-2025-21715 https://www.cve.org/CVERecord?id=

Official advisory
NCSC-NL · Dutch · NCSC-2025-0187Kwetsbaarheden verholpen in Siemens producten

De kwetsbaarheden stellen een kwaadwillende mogelijk in staat aanvallen uit te voeren die kunnen leiden tot de volgende categorieën schade: - Denial-of-Service (DoS) - Manipulatie van gegevens - Omzeilen van een beveiligingsmaatregel - Omzeilen van authenticatie - (Remote) code execution (root/admin rechten) - (Remote) code execution (Gebruikersrechten) - Toegang tot systeemgegevens - Toegang tot gevoelige gegevens - Spoofing De kwaadwillende heeft hiervoor toegang nodig tot de productieomgeving. Het is goed gebruik een dergelijke omgeving niet publiek toegankelijk te hebben.

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) >= V3.1.5; SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0) >= V3.1.5; SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0) >= V3.1.5; SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0) >= V3.1.5; SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0) >= V3.1.5
Fixed
< 5.16; 5.15.179 ≤ 5.15.*; 6.1.129 ≤ 6.1.*; 6.6.76 ≤ 6.6.*; 6.12.13 ≤ 6.12.*; 6.13.2 ≤ 6.13.*; 6.14 ≤ *
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 13 Feb 2025 · Last source change 5 Aug 2026, 11:53 UTC · CWE-362 · Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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-2025-2650
Product sourceVendor CSAF · Siemens ProductCERT
Remediation sourceVendor CSAF · Siemens ProductCERT
CWE sourceCISA ADP
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-2025-2650↗Vendor CSAF · Siemens ProductCERT↗CVE authority or vendor reference↗Patch or update reference↗Patch or update reference↗Patch or update 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-2025-21701 · cve.blacktree.nl