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Full vulnerability report · 2025
CVE-2025-40238High confidence

net/mlx5: Fix IPsec cleanup over MPV device

Linux · Linux

UnscoredAssess manually
Recommended action
Needs assessment

No CVSS base score is available from the CNA, CISA ADP or NIST. Absence of a score is not evidence of low risk; review the vendor advisory, affected exposure and exploit evidence.

Patch available
Distribution package intelligence

Ubuntu vendor package status

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

20 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-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
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-2025-201221

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 actionNeeds assessment

No CVSS base score is available from the CNA, CISA ADP or NIST. Absence of a score is not evidence of low risk; review the vendor advisory, affected exposure and exploit evidence.

Patch available
01

What, why and how

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix IPsec cleanup over MPV device When we do mlx5e_detach_netdev() we eventually disable blocking events notifier, among those events are IPsec MPV events from IB to core. So before disabling those blocking events, make sure to also unregister the devcom device and mark all this device operations as complete, in order to prevent the other device from using invalid netdev during future devcom events which could cause the trace below. BUG: kernel NULL pointer dereference, address: 0000000000000010 PGD 146427067 P4D 146427067 PUD 146488067 PMD 0 Oops: Oops: 0000 [#1] SMP CPU: 1 UID: 0 PID: 7735 Comm: devlink Tainted: GW 6.12.0-rc6_for_upstream_min_debug_2024_11_08_00_46 #1 Tainted: [W]=WARN Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 RIP: 0010:mlx5_devcom_comp_set_ready+0x5/0x40 [mlx5_core] Code: 00 01 48 83 05 23 32 1e 00 01 41 b8 ed ff ff ff e9 60 ff ff ff 48 83 05 00 32 1e 00 01 eb e3 66 0f 1f 44 00 00 0f 1f 44 00 00 <48> 8b 47 10 48 83 05 5f 32 1e 00 01 48 8b 50 40 48 85 d2 74 05 40 RSP: 0018:ffff88811a5c35f8 EFLAGS: 00010206 RAX: ffff888106e8ab80 RBX: ffff888107d7e200 RCX: ffff88810d6f0a00 RDX: ffff88810d6f0a00 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffff88811a17e620 R08: 0000000000000040 R09: 0000000000000000 R10: ffff88811a5c3618 R11: 0000000de85d51bd R12: ffff88811a17e600 R13: ffff88810d6f0a00 R14: 0000000000000000 R15: ffff8881034bda80 FS: 00007f27bdf89180(0000) GS:ffff88852c880000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000010 CR3: 000000010f159005 CR4: 0000000000372eb0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> ? __die+0x20/0x60 ? page_fault_oops+0x150/0x3e0 ? exc_page_fault+0x74/0x130 ? asm_exc_page_fault+0x22/0x30 ? mlx5_devcom_comp_set_ready+0x5/0x40 [mlx5_core] mlx5e_devcom_event_mpv+0x42/0x60 [mlx5_core] mlx5_devcom_send_event+0x8c/0x170 [mlx5_core] blocking_event+0x17b/0x230 [mlx5_core] notifier_call_chain+0x35/0xa0 blocking_notifier_call_chain+0x3d/0x60 mlx5_blocking_notifier_call_chain+0x22/0x30 [mlx5_core] mlx5_core_mp_event_replay+0x12/0x20 [mlx5_core] mlx5_ib_bind_slave_port+0x228/0x2c0 [mlx5_ib] mlx5_ib_stage_init_init+0x664/0x9d0 [mlx5_ib] ? idr_alloc_cyclic+0x50/0xb0 ? __kmalloc_cache_noprof+0x167/0x340 ? __kmalloc_noprof+0x1a7/0x430 __mlx5_ib_add+0x34/0xd0 [mlx5_ib] mlx5r_probe+0xe9/0x310 [mlx5_ib] ? kernfs_add_one+0x107/0x150 ? __mlx5_ib_add+0xd0/0xd0 [mlx5_ib] auxiliary_bus_probe+0x3e/0x90 really_probe+0xc5/0x3a0 ? driver_probe_device+0x90/0x90 __driver_probe_device+0x80/0x160 driver_probe_device+0x1e/0x90 __device_attach_driver+0x7d/0x100 bus_for_each_drv+0x80/0xd0 __device_attach+0xbc/0x1f0 bus_probe_device+0x86/0xa0 device_add+0x62d/0x830 __auxiliary_device_add+0x3b/0xa0 ? auxiliary_device_init+0x41/0x90 add_adev+0xd1/0x150 [mlx5_core] mlx5_rescan_drivers_locked+0x21c/0x300 [mlx5_core] esw_mode_change+0x6c/0xc0 [mlx5_core] mlx5_devlink_eswitch_mode_set+0x21e/0x640 [mlx5_core] devlink_nl_eswitch_set_doit+0x60/0xe0 genl_family_rcv_msg_doit+0xd0/0x120 genl_rcv_msg+0x180/0x2b0 ? devlink_get_from_attrs_lock+0x170/0x170 ? devlink_nl_eswitch_get_doit+0x290/0x290 ? devlink_nl_pre_doit_port_optional+0x50/0x50 ? genl_family_rcv_msg_dumpit+0xf0/0xf0 netlink_rcv_skb+0x54/0x100 genl_rcv+0x24/0x40 netlink_unicast+0x1fc/0x2d0 netlink_sendmsg+0x1e4/0x410 __sock_sendmsg+0x38/0x60 ? sockfd_lookup_light+0x12/0x60 __sys_sendto+0x105/0x160 ? __sys_recvmsg+0x4e/0x90 __x64_sys_sendto+0x20/0x30 do_syscall_64+0x4c/0x100 entry_SYSCALL_64_after_hwframe+0x4b/0x53 RIP: 0033:0x7f27bc91b13a Code: bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 8b 05 fa 96 2c 00 45 89 c9 4c 63 d1 48 63 ff 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff ---truncated---

What

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix IPsec cleanup over MPV device When we do mlx5e_detach_netdev() we eventually disable blocking events notifier, among those events are IPsec MPV events from IB to core. So before disabling those blocking events, make sure to also unregister the devcom device and mark all this device operations as complete, in order to prevent the other device from using invalid netdev during future devcom events which could cause the trace below. BUG: kernel NULL pointer dereference, address: 0000000000000010 PGD 146427067 P4D 146427067 PUD 146488067 PMD 0 Oops: Oops: 0000 [#1] SMP CPU: 1 UID: 0 PID: 7735 Comm: devlink Tainted: GW 6.12.0-rc6_for_upstream_min_debug_2024_11_08_00_46 #1 Tainted: [W]=WARN Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 RIP: 0010:mlx5_devcom_comp_set_ready+0x5/0x40 [mlx5_core] Code: 00 01 48 83 05 23 32 1e 00 01 41 b8 ed ff ff ff e9 60 ff ff ff 48 83 05 00 32 1e 00 01 eb e3 66 0f 1f 44 00 00 0f 1f 44 00 00 <48> 8b 47 10 48 83 05 5f 32 1e 00 01 48 8b 50 40 48 85 d2 74 05 40 RSP: 0018:ffff88811a5c35f8 EFLAGS: 00010206 RAX: ffff888106e8ab80 RBX: ffff888107d7e200 RCX: ffff88810d6f0a00 RDX: ffff88810d6f0a00 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffff88811a17e620 R08: 0000000000000040 R09: 0000000000000000 R10: ffff88811a5c3618 R11: 0000000de85d51bd R12: ffff88811a17e600 R13: ffff88810d6f0a00 R14: 0000000000000000 R15: ffff8881034bda80 FS: 00007f27bdf89180(0000) GS:ffff88852c880000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000010 CR3: 000000010f159005 CR4: 0000000000372eb0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> ? __die+0x20/0x60 ? page_fault_oops+0x150/0x3e0 ? exc_page_fault+0x74/0x130 ? asm_exc_page_fault+0x22/0x30 ? mlx5_devcom_comp_set_ready+0x5/0x40 [mlx5_core] mlx5e_devcom_event_mpv+0x42/0x60 [mlx5_core] mlx5_devcom_send_event+0x8c/0x170 [mlx5_core] blocking_event+0x17b/0x230 [mlx5_core] notifier_call_chain+0x35/0xa0 blocking_notifier_call_chain+0x3d/0x60 mlx5_blocking_notifier_call_chain+0x22/0x30 [mlx5_core] mlx5_core_mp_event_replay+0x12/0x20 [mlx5_core] mlx5_ib_bind_slave_port+0x228/0x2c0 [mlx5_ib] mlx5_ib_stage_init_init+0x664/0x9d0 [mlx5_ib] ? idr_alloc_cyclic+0x50/0xb0 ? __kmalloc_cache_noprof+0x167/0x340 ? __kmalloc_noprof+0x1a7/0x430 __mlx5_ib_add+0x34/0xd0 [mlx5_ib] mlx5r_probe+0xe9/0x310 [mlx5_ib] ? kernfs_add_one+0x107/0x150 ? __mlx5_ib_add+0xd0/0xd0 [mlx5_ib] auxiliary_bus_probe+0x3e/0x90 really_probe+0xc5/0x3a0 ? driver_probe_device+0x90/0x90 __driver_probe_device+0x80/0x160 driver_probe_device+0x1e/0x90 __device_attach_driver+0x7d/0x100 bus_for_each_drv+0x80/0xd0 __device_attach+0xbc/0x1f0 bus_probe_device+0x86/0xa0 device_add+0x62d/0x830 __auxiliary_device_add+0x3b/0xa0 ? auxiliary_device_init+0x41/0x90 add_adev+0xd1/0x150 [mlx5_core] mlx5_rescan_drivers_locked+0x21c/0x300 [mlx5_core] esw_mode_change+0x6c/0xc0 [mlx5_core] mlx5_devlink_eswitch_mode_set+0x21e/0x640 [mlx5_core] devlink_nl_eswitch_set_doit+0x60/0xe0 genl_family_rcv_msg_doit+0xd0/0x120 genl_rcv_msg+0x180/0x2b0 ? devlink_get_from_attrs_lock+0x170/0x170 ? devlink_nl_eswitch_get_doit+0x290/0x290 ? devlink_nl_pre_doit_port_optional+0x50/0x50 ? genl_family_rcv_msg_dumpit+0xf0/0xf0 netlink_rcv_skb+0x54/0x100 genl_rcv+0x24/0x40 netlink_unicast+0x1fc/0x2d0 netlink_sendmsg+0x1e4/0x410 __sock_sendmsg+0x38/0x60 ? sockfd_lookup_light+0x12/0x60 __sys_sendto+0x105/0x160 ? __sys_recvmsg+0x4e/0x90 __x64_sys_sendto+0x20/0x30 do_syscall_64+0x4c/0x100 entry_SYSCALL_64_after_hwframe+0x4b/0x53 RIP: 0033:0x7f27bc91b13a Code: bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 8b 05 fa 96 2c 00 45 89 c9 4c 63 d1 48 63 ff 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff ---truncated---

Why

The current structured CVE record identifies a security weakness, but the root cause requires confirmation in the linked vendor material.

How

An attacker operating through the affected interface may attempt exploitation when the stated preconditions are met. 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/mlx5: Fix IPsec cleanup over MPV device When we do mlx5e_detach_netdev() we eventually disable blocking events notifier, among those events are IPsec MPV events from IB to core. So before disabling those blocking events, make sure to also unregister the devcom device and mark all this device operations as complete, in order to prevent the other device from using invalid netdev during future devcom events which could cause the trace below. BUG: kernel NULL pointer dereference, address: 0000000000000010 PGD 146427067 P4D 146427067 PUD 146488067 PMD 0 Oops: Oops: 0000 [#1] SMP CPU: 1 UID: 0 PID: 7735 Comm: devlink Tainted: GW 6.12.0-rc6_for_upstream_min_debug_2024_11_08_00_46 #1 Tainted: [W]=WARN Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 RIP: 0010:mlx5_devcom_comp_set_ready+0x5/0x40 [mlx5_core] Code: 00 01 48 83 05 23 32 1e 00 01 41 b8 ed ff ff ff e9 60 ff ff ff 48 83 05 00 32 1e 00 01 eb e3 66 0f 1f 44 00 00 0f 1f 44 00 00 <48> 8b 47 10 48 83 05 5f 32 1e 00 01 48 8b 50 40 48 85 d2 74 05 40 RSP: 0018:ffff88811a5c35f8 EFLAGS: 00010206 RAX: ffff888106e8ab80 RBX: ffff888107d7e200 RCX: ffff88810d6f0a00 RDX: ffff88810d6f0a00 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffff88811a17e620 R08: 0000000000000040 R09: 0000000000000000 R10: ffff88811a5c3618 R11: 0000000de85d51bd R12: ffff88811a17e600 R13: ffff88810d6f0a00 R14: 0000000000000000 R15: ffff8881034bda80 FS: 00007f27bdf89180(0000) GS:ffff88852c880000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000010 CR3: 000000010f159005 CR4: 0000000000372eb0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> ? __die+0x20/0x60 ? page_fault_oops+0x150/0x3e0 ? exc_page_fault+0x74/0x130 ? asm_exc_page_fault+0x22/0x30 ? mlx5_devcom_comp_set_ready+0x5/0x40 [mlx5_core] mlx5e_devcom_event_mpv+0x42/0x60 [mlx5_core] mlx5_devcom_send_event+0x8c/0x170 [mlx5_core] blocking_event+0x17b/0x230 [mlx5_core] notifier_call_chain+0x35/0xa0 blocking_notifier_call_chain+0x3d/0x60 mlx5_blocking_notifier_call_chain+0x22/0x30 [mlx5_core] mlx5_core_mp_event_replay+0x12/0x20 [mlx5_core] mlx5_ib_bind_slave_port+0x228/0x2c0 [mlx5_ib] mlx5_ib_stage_init_init+0x664/0x9d0 [mlx5_ib] ? idr_alloc_cyclic+0x50/0xb0 ? __kmalloc_cache_noprof+0x167/0x340 ? __kmalloc_noprof+0x1a7/0x430 __mlx5_ib_add+0x34/0xd0 [mlx5_ib] mlx5r_probe+0xe9/0x310 [mlx5_ib] ? kernfs_add_one+0x107/0x150 ? __mlx5_ib_add+0xd0/0xd0 [mlx5_ib] auxiliary_bus_probe+0x3e/0x90 really_probe+0xc5/0x3a0 ? driver_probe_device+0x90/0x90 __driver_probe_device+0x80/0x160 driver_probe_device+0x1e/0x90 __device_attach_driver+0x7d/0x100 bus_for_each_drv+0x80/0xd0 __device_attach+0xbc/0x1f0 bus_probe_device+0x86/0xa0 device_add+0x62d/0x830 __auxiliary_device_add+0x3b/0xa0 ? auxiliary_device_init+0x41/0x90 add_adev+0xd1/0x150 [mlx5_core] mlx5_rescan_drivers_locked+0x21c/0x300 [mlx5_core] esw_mode_change+0x6c/0xc0 [mlx5_core] mlx5_devlink_eswitch_mode_set+0x21e/0x640 [mlx5_core] devlink_nl_eswitch_set_doit+0x60/0xe0 genl_family_rcv_msg_doit+0xd0/0x120 genl_rcv_msg+0x180/0x2b0 ? devlink_get_from_attrs_lock+0x170/0x170 ? devlink_nl_eswitch_get_doit+0x290/0x290 ? devlink_nl_pre_doit_port_optional+0x50/0x50 ? genl_family_rcv_msg_dumpit+0xf0/0xf0 netlink_rcv_skb+0x54/0x100 genl_rcv+0x24/0x40 netlink_unicast+0x1fc/0x2d0 netlink_sendmsg+0x1e4/0x410 __sock_sendmsg+0x38/0x60 ? sockfd_lookup_light+0x12/0x60 __sys_sendto+0x105/0x160 ? __sys_recvmsg+0x4e/0x90 __x64_sys_sendto+0x20/0x30 do_syscall_64+0x4c/0x100 entry_SYSCALL_64_after_hwframe+0x4b/0x53 RIP: 0033:0x7f27bc91b13a Code: bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 8b 05 fa 96 2c 00 45 89 c9 4c 63 d1 48 63 ff 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff ---truncated---

Why

The current structured CVE record identifies a security weakness, but the root cause requires confirmation in the linked vendor material.

How

An attacker operating through the affected interface may attempt exploitation when the stated preconditions are met. 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
the affected interface → vulnerable operation → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Unspecified
Privileges required
Not stated in the selected CVSS metric
User interaction
Not stated in the selected CVSS metric
Attack complexity
Not stated in the selected CVSS metric
Security boundary
Not stated in the selected CVSS metric
Weakness
?CWE means Common Weakness Enumeration.
CWE not yet assigned
CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
Not available from the selected scoring authority.
Post-exploitation / living off the land
No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
A

Official authority intelligence

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

BSI · German · WID-SEC-2025-2747Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service

Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen oder weitere, nicht spezifizierte Auswirkungen zu erlangen.

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

d?id=CVE-2025-40219 Référence CVE CVE-2025-40220 https://www.cve.org/CVERecord?id=CVE-2025-40220 Référence CVE CVE-2025-40221 https://www.cve.org/CVERecord?id=CVE-2025-40221 Référence CVE CVE-2025-40223 https://www.cve.org/CVERecord?id=CVE-2025-40223 Référence CVE CVE-2025-40226 https://www.cve.org/CVERecord?id=CVE-2025-40226 Référence CVE CVE-2025-40231 https://www.cve.org/CVERecord?id=CVE-2025-40231 Référence CVE CVE-2025-40233 https://www.cve.org/CVERecord?id=CVE-2025-40233 Référence CVE CVE-2025-40235 https://www.cve.org/CVERecord?id=CVE-2025-40235 Référence CVE CVE-2025-40237 https://www.cve.org/CVERecord?id=CVE-2025-40237 Référence CVE CVE-2025-40238 https://www.cve.org/CVERecord?id=CVE-2025-40238 Référence CVE CVE-2025-40240 https://www.cve.org/CVERecord?id=CVE-2025-40240 Référence CVE CVE-2025-40242 https://www.cve.org/CVERecord?id=CVE-2025-40242 Référence CVE CVE-2025-40243 https://www.cve.org/CVERecord?id=CVE-2025-40243 Référence CVE CVE-2025-40244 https://www.cve.org/CVERecord?id=CVE-2025-40244 Référence CVE CVE-2025-40245 https://www.cve.org/CVERecord?id=CVE-2025-40245 Référence CVE CVE-2025-40248 https://www.cve.org/CVERecord?id=CVE-2025-40248 Référence CVE CVE-2025-40250 https://www.cve.org/CVERecord?id=CVE-2025-40250 Référence CVE CVE-2025-40251 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-2025-40219 Référence CVE CVE-2025-40220 https://www.cve.org/CVERecord?id=CVE-2025-40220 Référence CVE CVE-2025-40221 https://www.cve.org/CVERecord?id=CVE-2025-40221 Référence CVE CVE-2025-40223 https://www.cve.org/CVERecord?id=CVE-2025-40223 Référence CVE CVE-2025-40226 https://www.cve.org/CVERecord?id=CVE-2025-40226 Référence CVE CVE-2025-40231 https://www.cve.org/CVERecord?id=CVE-2025-40231 Référence CVE CVE-2025-40233 https://www.cve.org/CVERecord?id=CVE-2025-40233 Référence CVE CVE-2025-40235 https://www.cve.org/CVERecord?id=CVE-2025-40235 Référence CVE CVE-2025-40237 https://www.cve.org/CVERecord?id=CVE-2025-40237 Référence CVE CVE-2025-40238 https://www.cve.org/CVERecord?id=CVE-2025-40238 Référence CVE CVE-2025-40240 https://www.cve.org/CVERecord?id=CVE-2025-40240 Référence CVE CVE-2025-40242 https://www.cve.org/CVERecord?id=CVE-2025-40242 Référence CVE CVE-2025-40243 https://www.cve.org/CVERecord?id=CVE-2025-40243 Référence CVE CVE-2025-40244 https://www.cve.org/CVERecord?id=CVE-2025-40244 Référence CVE CVE-2025-40245 https://www.cve.org/CVERecord?id=CVE-2025-40245 Référence CVE CVE-2025-40246 https://www.cve.org/CVERecord?id=CVE-2025-40246 Référence CVE CVE-2025-40247 https://www.cve.org/CVERecord?id=CVE-2025-40247 Référence CVE CVE-2025-40248 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-2025-40219 Référence CVE CVE-2025-40220 https://www.cve.org/CVERecord?id=CVE-2025-40220 Référence CVE CVE-2025-40221 https://www.cve.org/CVERecord?id=CVE-2025-40221 Référence CVE CVE-2025-40223 https://www.cve.org/CVERecord?id=CVE-2025-40223 Référence CVE CVE-2025-40226 https://www.cve.org/CVERecord?id=CVE-2025-40226 Référence CVE CVE-2025-40231 https://www.cve.org/CVERecord?id=CVE-2025-40231 Référence CVE CVE-2025-40233 https://www.cve.org/CVERecord?id=CVE-2025-40233 Référence CVE CVE-2025-40235 https://www.cve.org/CVERecord?id=CVE-2025-40235 Référence CVE CVE-2025-40237 https://www.cve.org/CVERecord?id=CVE-2025-40237 Référence CVE CVE-2025-40238 https://www.cve.org/CVERecord?id=CVE-2025-40238 Référence CVE CVE-2025-40240 https://www.cve.org/CVERecord?id=CVE-2025-40240 Référence CVE CVE-2025-40242 https://www.cve.org/CVERecord?id=CVE-2025-40242 Référence CVE CVE-2025-40243 https://www.cve.org/CVERecord?id=CVE-2025-40243 Référence CVE CVE-2025-40244 https://www.cve.org/CVERecord?id=CVE-2025-40244 Référence CVE CVE-2025-40245 https://www.cve.org/CVERecord?id=CVE-2025-40245 Référence CVE CVE-2025-40246 https://www.cve.org/CVERecord?id=CVE-2025-40246 Référence CVE CVE-2025-40247 https://www.cve.org/CVERecord?id=CVE-2025-40247 Référence CVE CVE-2025-40248 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-2025-40219 Référence CVE CVE-2025-40220 https://www.cve.org/CVERecord?id=CVE-2025-40220 Référence CVE CVE-2025-40221 https://www.cve.org/CVERecord?id=CVE-2025-40221 Référence CVE CVE-2025-40223 https://www.cve.org/CVERecord?id=CVE-2025-40223 Référence CVE CVE-2025-40226 https://www.cve.org/CVERecord?id=CVE-2025-40226 Référence CVE CVE-2025-40231 https://www.cve.org/CVERecord?id=CVE-2025-40231 Référence CVE CVE-2025-40233 https://www.cve.org/CVERecord?id=CVE-2025-40233 Référence CVE CVE-2025-40235 https://www.cve.org/CVERecord?id=CVE-2025-40235 Référence CVE CVE-2025-40237 https://www.cve.org/CVERecord?id=CVE-2025-40237 Référence CVE CVE-2025-40238 https://www.cve.org/CVERecord?id=CVE-2025-40238 Référence CVE CVE-2025-40240 https://www.cve.org/CVERecord?id=CVE-2025-40240 Référence CVE CVE-2025-40242 https://www.cve.org/CVERecord?id=CVE-2025-40242 Référence CVE CVE-2025-40243 https://www.cve.org/CVERecord?id=CVE-2025-40243 Référence CVE CVE-2025-40244 https://www.cve.org/CVERecord?id=CVE-2025-40244 Référence CVE CVE-2025-40245 https://www.cve.org/CVERecord?id=CVE-2025-40245 Référence CVE CVE-2025-40246 https://www.cve.org/CVERecord?id=CVE-2025-40246 Référence CVE CVE-2025-40247 https://www.cve.org/CVERecord?id=CVE-2025-40247 Référence CVE CVE-2025-40248 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0369Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-40201 Référence CVE CVE-2025-40202 https://www.cve.org/CVERecord?id=CVE-2025-40202 Référence CVE CVE-2025-40211 https://www.cve.org/CVERecord?id=CVE-2025-40211 Référence CVE CVE-2025-40215 https://www.cve.org/CVERecord?id=CVE-2025-40215 Référence CVE CVE-2025-40219 https://www.cve.org/CVERecord?id=CVE-2025-40219 Référence CVE CVE-2025-40220 https://www.cve.org/CVERecord?id=CVE-2025-40220 Référence CVE CVE-2025-40223 https://www.cve.org/CVERecord?id=CVE-2025-40223 Référence CVE CVE-2025-40231 https://www.cve.org/CVERecord?id=CVE-2025-40231 Référence CVE CVE-2025-40233 https://www.cve.org/CVERecord?id=CVE-2025-40233 Référence CVE CVE-2025-40238 https://www.cve.org/CVERecord?id=CVE-2025-40238 Référence CVE CVE-2025-40240 https://www.cve.org/CVERecord?id=CVE-2025-40240 Référence CVE CVE-2025-40242 https://www.cve.org/CVERecord?id=CVE-2025-40242 Référence CVE CVE-2025-40244 https://www.cve.org/CVERecord?id=CVE-2025-40244 Référence CVE CVE-2025-40248 https://www.cve.org/CVERecord?id=CVE-2025-40248 Référence CVE CVE-2025-40250 https://www.cve.org/CVERecord?id=CVE-2025-40250 Référence CVE CVE-2025-40251 https://www.cve.org/CVERecord?id=CVE-2025-40251 Référence CVE CVE-2025-40252 https://www.cve.org/CVERecord?id=CVE-2025-40252 Référence CVE CVE-2025-40253 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-2025-40219 Référence CVE CVE-2025-40220 https://www.cve.org/CVERecord?id=CVE-2025-40220 Référence CVE CVE-2025-40221 https://www.cve.org/CVERecord?id=CVE-2025-40221 Référence CVE CVE-2025-40223 https://www.cve.org/CVERecord?id=CVE-2025-40223 Référence CVE CVE-2025-40226 https://www.cve.org/CVERecord?id=CVE-2025-40226 Référence CVE CVE-2025-40231 https://www.cve.org/CVERecord?id=CVE-2025-40231 Référence CVE CVE-2025-40233 https://www.cve.org/CVERecord?id=CVE-2025-40233 Référence CVE CVE-2025-40235 https://www.cve.org/CVERecord?id=CVE-2025-40235 Référence CVE CVE-2025-40237 https://www.cve.org/CVERecord?id=CVE-2025-40237 Référence CVE CVE-2025-40238 https://www.cve.org/CVERecord?id=CVE-2025-40238 Référence CVE CVE-2025-40240 https://www.cve.org/CVERecord?id=CVE-2025-40240 Référence CVE CVE-2025-40242 https://www.cve.org/CVERecord?id=CVE-2025-40242 Référence CVE CVE-2025-40243 https://www.cve.org/CVERecord?id=CVE-2025-40243 Référence CVE CVE-2025-40244 https://www.cve.org/CVERecord?id=CVE-2025-40244 Référence CVE CVE-2025-40245 https://www.cve.org/CVERecord?id=CVE-2025-40245 Référence CVE CVE-2025-40246 https://www.cve.org/CVERecord?id=CVE-2025-40246 Référence CVE CVE-2025-40247 https://www.cve.org/CVERecord?id=CVE-2025-40247 Référence CVE CVE-2025-40248 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0247Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-40206 Référence CVE CVE-2025-40207 https://www.cve.org/CVERecord?id=CVE-2025-40207 Référence CVE CVE-2025-40211 https://www.cve.org/CVERecord?id=CVE-2025-40211 Référence CVE CVE-2025-40215 https://www.cve.org/CVERecord?id=CVE-2025-40215 Référence CVE CVE-2025-40219 https://www.cve.org/CVERecord?id=CVE-2025-40219 Référence CVE CVE-2025-40220 https://www.cve.org/CVERecord?id=CVE-2025-40220 Référence CVE CVE-2025-40223 https://www.cve.org/CVERecord?id=CVE-2025-40223 Référence CVE CVE-2025-40231 https://www.cve.org/CVERecord?id=CVE-2025-40231 Référence CVE CVE-2025-40233 https://www.cve.org/CVERecord?id=CVE-2025-40233 Référence CVE CVE-2025-40238 https://www.cve.org/CVERecord?id=CVE-2025-40238 Référence CVE CVE-2025-40240 https://www.cve.org/CVERecord?id=CVE-2025-40240 Référence CVE CVE-2025-40242 https://www.cve.org/CVERecord?id=CVE-2025-40242 Référence CVE CVE-2025-40244 https://www.cve.org/CVERecord?id=CVE-2025-40244 Référence CVE CVE-2025-40248 https://www.cve.org/CVERecord?id=CVE-2025-40248 Référence CVE CVE-2025-40250 https://www.cve.org/CVERecord?id=CVE-2025-40250 Référence CVE CVE-2025-40251 https://www.cve.org/CVERecord?id=CVE-2025-40251 Référence CVE CVE-2025-40252 https://www.cve.org/CVERecord?id=CVE-2025-40252 Référence CVE CVE-2025-40254 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0225Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-40206 Référence CVE CVE-2025-40207 https://www.cve.org/CVERecord?id=CVE-2025-40207 Référence CVE CVE-2025-40211 https://www.cve.org/CVERecord?id=CVE-2025-40211 Référence CVE CVE-2025-40215 https://www.cve.org/CVERecord?id=CVE-2025-40215 Référence CVE CVE-2025-40219 https://www.cve.org/CVERecord?id=CVE-2025-40219 Référence CVE CVE-2025-40220 https://www.cve.org/CVERecord?id=CVE-2025-40220 Référence CVE CVE-2025-40223 https://www.cve.org/CVERecord?id=CVE-2025-40223 Référence CVE CVE-2025-40231 https://www.cve.org/CVERecord?id=CVE-2025-40231 Référence CVE CVE-2025-40233 https://www.cve.org/CVERecord?id=CVE-2025-40233 Référence CVE CVE-2025-40238 https://www.cve.org/CVERecord?id=CVE-2025-40238 Référence CVE CVE-2025-40240 https://www.cve.org/CVERecord?id=CVE-2025-40240 Référence CVE CVE-2025-40242 https://www.cve.org/CVERecord?id=CVE-2025-40242 Référence CVE CVE-2025-40244 https://www.cve.org/CVERecord?id=CVE-2025-40244 Référence CVE CVE-2025-40248 https://www.cve.org/CVERecord?id=CVE-2025-40248 Référence CVE CVE-2025-40250 https://www.cve.org/CVERecord?id=CVE-2025-40250 Référence CVE CVE-2025-40251 https://www.cve.org/CVERecord?id=CVE-2025-40251 Référence CVE CVE-2025-40252 https://www.cve.org/CVERecord?id=CVE-2025-40252 Référence CVE CVE-2025-40254 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0227Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-40228 Référence CVE CVE-2025-40229 https://www.cve.org/CVERecord?id=CVE-2025-40229 Référence CVE CVE-2025-40230 https://www.cve.org/CVERecord?id=CVE-2025-40230 Référence CVE CVE-2025-40231 https://www.cve.org/CVERecord?id=CVE-2025-40231 Référence CVE CVE-2025-40233 https://www.cve.org/CVERecord?id=CVE-2025-40233 Référence CVE CVE-2025-40234 https://www.cve.org/CVERecord?id=CVE-2025-40234 Référence CVE CVE-2025-40235 https://www.cve.org/CVERecord?id=CVE-2025-40235 Référence CVE CVE-2025-40236 https://www.cve.org/CVERecord?id=CVE-2025-40236 Référence CVE CVE-2025-40237 https://www.cve.org/CVERecord?id=CVE-2025-40237 Référence CVE CVE-2025-40238 https://www.cve.org/CVERecord?id=CVE-2025-40238 Référence CVE CVE-2025-40239 https://www.cve.org/CVERecord?id=CVE-2025-40239 Référence CVE CVE-2025-40240 https://www.cve.org/CVERecord?id=CVE-2025-40240 Référence CVE CVE-2025-40241 https://www.cve.org/CVERecord?id=CVE-2025-40241 Référence CVE CVE-2025-40242 https://www.cve.org/CVERecord?id=CVE-2025-40242 Référence CVE CVE-2025-40243 https://www.cve.org/CVERecord?id=CVE-2025-40243 Référence CVE CVE-2025-40244 https://www.cve.org/CVERecord?id=CVE-2025-40244 Référence CVE CVE-2025-40245 https://www.cve.org/CVERecord?id=CVE-2025-40245 Référence CVE CVE-2025-40256 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0194Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-40228 Référence CVE CVE-2025-40229 https://www.cve.org/CVERecord?id=CVE-2025-40229 Référence CVE CVE-2025-40230 https://www.cve.org/CVERecord?id=CVE-2025-40230 Référence CVE CVE-2025-40231 https://www.cve.org/CVERecord?id=CVE-2025-40231 Référence CVE CVE-2025-40233 https://www.cve.org/CVERecord?id=CVE-2025-40233 Référence CVE CVE-2025-40234 https://www.cve.org/CVERecord?id=CVE-2025-40234 Référence CVE CVE-2025-40235 https://www.cve.org/CVERecord?id=CVE-2025-40235 Référence CVE CVE-2025-40236 https://www.cve.org/CVERecord?id=CVE-2025-40236 Référence CVE CVE-2025-40237 https://www.cve.org/CVERecord?id=CVE-2025-40237 Référence CVE CVE-2025-40238 https://www.cve.org/CVERecord?id=CVE-2025-40238 Référence CVE CVE-2025-40239 https://www.cve.org/CVERecord?id=CVE-2025-40239 Référence CVE CVE-2025-40240 https://www.cve.org/CVERecord?id=CVE-2025-40240 Référence CVE CVE-2025-40241 https://www.cve.org/CVERecord?id=CVE-2025-40241 Référence CVE CVE-2025-40242 https://www.cve.org/CVERecord?id=CVE-2025-40242 Référence CVE CVE-2025-40243 https://www.cve.org/CVERecord?id=CVE-2025-40243 Référence CVE CVE-2025-40244 https://www.cve.org/CVERecord?id=CVE-2025-40244 Référence CVE CVE-2025-40245 https://www.cve.org/CVERecord?id=CVE-2025-40245 Référence CVE CVE-2025-40256 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0170Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-40142 Référence CVE CVE-2025-40166 https://www.cve.org/CVERecord?id=CVE-2025-40166 Référence CVE CVE-2025-40177 https://www.cve.org/CVERecord?id=CVE-2025-40177 Référence CVE CVE-2025-40181 https://www.cve.org/CVERecord?id=CVE-2025-40181 Référence CVE CVE-2025-40198 https://www.cve.org/CVERecord?id=CVE-2025-40198 Référence CVE CVE-2025-40202 https://www.cve.org/CVERecord?id=CVE-2025-40202 Référence CVE CVE-2025-40215 https://www.cve.org/CVERecord?id=CVE-2025-40215 Référence CVE CVE-2025-40220 https://www.cve.org/CVERecord?id=CVE-2025-40220 Référence CVE CVE-2025-40233 https://www.cve.org/CVERecord?id=CVE-2025-40233 Référence CVE CVE-2025-40238 https://www.cve.org/CVERecord?id=CVE-2025-40238 Référence CVE CVE-2025-40254 https://www.cve.org/CVERecord?id=CVE-2025-40254 Référence CVE CVE-2025-40256 https://www.cve.org/CVERecord?id=CVE-2025-40256 Référence CVE CVE-2025-40257 https://www.cve.org/CVERecord?id=CVE-2025-40257 Référence CVE CVE-2025-40258 https://www.cve.org/CVERecord?id=CVE-2025-40258 Référence CVE CVE-2025-40259 https://www.cve.org/CVERecord?id=CVE-2025-40259 Référence CVE CVE-2025-40261 https://www.cve.org/CVERecord?id=CVE-2025-40261 Référence CVE CVE-2025-40264 https://www.cve.org/CVERecord?id=CVE-2025-40264 Référence CVE CVE-2025-40271 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0169Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-40228 Référence CVE CVE-2025-40229 https://www.cve.org/CVERecord?id=CVE-2025-40229 Référence CVE CVE-2025-40230 https://www.cve.org/CVERecord?id=CVE-2025-40230 Référence CVE CVE-2025-40231 https://www.cve.org/CVERecord?id=CVE-2025-40231 Référence CVE CVE-2025-40233 https://www.cve.org/CVERecord?id=CVE-2025-40233 Référence CVE CVE-2025-40234 https://www.cve.org/CVERecord?id=CVE-2025-40234 Référence CVE CVE-2025-40235 https://www.cve.org/CVERecord?id=CVE-2025-40235 Référence CVE CVE-2025-40236 https://www.cve.org/CVERecord?id=CVE-2025-40236 Référence CVE CVE-2025-40237 https://www.cve.org/CVERecord?id=CVE-2025-40237 Référence CVE CVE-2025-40238 https://www.cve.org/CVERecord?id=CVE-2025-40238 Référence CVE CVE-2025-40239 https://www.cve.org/CVERecord?id=CVE-2025-40239 Référence CVE CVE-2025-40240 https://www.cve.org/CVERecord?id=CVE-2025-40240 Référence CVE CVE-2025-40241 https://www.cve.org/CVERecord?id=CVE-2025-40241 Référence CVE CVE-2025-40242 https://www.cve.org/CVERecord?id=CVE-2025-40242 Référence CVE CVE-2025-40243 https://www.cve.org/CVERecord?id=CVE-2025-40243 Référence CVE CVE-2025-40244 https://www.cve.org/CVERecord?id=CVE-2025-40244 Référence CVE CVE-2025-40245 https://www.cve.org/CVERecord?id=CVE-2025-40245 Référence CVE CVE-2025-40256 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0128Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-40220 Référence CVE CVE-2025-40221 https://www.cve.org/CVERecord?id=CVE-2025-40221 Référence CVE CVE-2025-40223 https://www.cve.org/CVERecord?id=CVE-2025-40223 Référence CVE CVE-2025-40225 https://www.cve.org/CVERecord?id=CVE-2025-40225 Référence CVE CVE-2025-40226 https://www.cve.org/CVERecord?id=CVE-2025-40226 Référence CVE CVE-2025-40231 https://www.cve.org/CVERecord?id=CVE-2025-40231 Référence CVE CVE-2025-40233 https://www.cve.org/CVERecord?id=CVE-2025-40233 Référence CVE CVE-2025-40235 https://www.cve.org/CVERecord?id=CVE-2025-40235 Référence CVE CVE-2025-40237 https://www.cve.org/CVERecord?id=CVE-2025-40237 Référence CVE CVE-2025-40238 https://www.cve.org/CVERecord?id=CVE-2025-40238 Référence CVE CVE-2025-40239 https://www.cve.org/CVERecord?id=CVE-2025-40239 Référence CVE CVE-2025-40240 https://www.cve.org/CVERecord?id=CVE-2025-40240 Référence CVE CVE-2025-40242 https://www.cve.org/CVERecord?id=CVE-2025-40242 Référence CVE CVE-2025-40246 https://www.cve.org/CVERecord?id=CVE-2025-40246 Référence CVE CVE-2025-40248 https://www.cve.org/CVERecord?id=CVE-2025-40248 Référence CVE CVE-2025-40250 https://www.cve.org/CVERecord?id=CVE-2025-40250 Référence CVE CVE-2025-40251 https://www.cve.org/CVERecord?id=CVE-2025-40251 Référence CVE CVE-2025-40252 https://www.cve.org/CVERecord?id=

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
Linux: 82f9378c443c206d3f9e45844306e5270e7e4109 < 7e212cebc863c2c7a82f480446cd731721451691, 82f9378c443c206d3f9e45844306e5270e7e4109 < 8956686d398eca6d324d2d164f9d2a281175a3a1, 82f9378c443c206d3f9e45844306e5270e7e4109 < 664f76be38a18c61151d0ef248c7e2f3afb4f3c7, 6.7
Fixed
Linux: < 6.7, 6.12.56 ≤ 6.12.*, 6.17.6 ≤ 6.17.*, 6.18 ≤ *
Action
Review the linked authoritative reference and apply the recorded fixed release appropriate to the affected product branch.
Workaround
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 4 Dec 2025 · Last source change 11 May 2026, 21:45 UTC · CWE not yet assigned

CVE recordCVE.org · 5.2
CVSS sourceUnavailable
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-2025-201221
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceUnavailable
NVD statusNVD not scheduled

Missing structured fields: CVSS base score, CWE classification. Missing data is not evidence of low risk; review the primary advisory.

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
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-2025-40238 · cve.blacktree.nl