CVE-2025-40223

| EUVD-2025-201236
2025-12-04 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Lifecycle Timeline

4
Patch Released
Mar 16, 2026 - 15:00 nvd
Patch available
Analysis Generated
Mar 15, 2026 - 16:35 vuln.today
EUVD ID Assigned
Mar 15, 2026 - 16:35 euvd
EUVD-2025-201236
CVE Published
Dec 04, 2025 - 16:16 nvd
N/A

Description

In the Linux kernel, the following vulnerability has been resolved: most: usb: Fix use-after-free in hdm_disconnect hdm_disconnect() calls most_deregister_interface(), which eventually unregisters the MOST interface device with device_unregister(iface->dev). If that drops the last reference, the device core may call release_mdev() immediately while hdm_disconnect() is still executing. The old code also freed several mdev-owned allocations in hdm_disconnect() and then performed additional put_device() calls. Depending on refcount order, this could lead to use-after-free or double-free when release_mdev() ran (or when unregister paths also performed puts). Fix by moving the frees of mdev-owned allocations into release_mdev(), so they happen exactly once when the device is truly released, and by dropping the extra put_device() calls in hdm_disconnect() that are redundant after device_unregister() and most_deregister_interface(). This addresses the KASAN slab-use-after-free reported by syzbot in hdm_disconnect(). See report and stack traces in the bug link below.

Analysis

In the Linux kernel, the following vulnerability has been resolved:

most: usb: Fix use-after-free in hdm_disconnect

hdm_disconnect() calls most_deregister_interface(), which eventually unregisters the MOST interface device with device_unregister(iface->dev). If that drops the last reference, the device core may call release_mdev() immediately while hdm_disconnect() is still executing.

The old code also freed several mdev-owned allocations in hdm_disconnect() and then performed additional put_device() calls. Depending on refcount order, this could lead to use-after-free or double-free when release_mdev() ran (or when unregister paths also performed puts).

Fix by moving the frees of mdev-owned allocations into release_mdev(), so they happen exactly once when the device is truly released, and by dropping the extra put_device() calls in hdm_disconnect() that are redundant after device_unregister() and most_deregister_interface().

This addresses the KASAN slab-use-after-free reported by syzbot in hdm_disconnect(). See report and stack traces in the bug link below.

Technical Context

A use-after-free vulnerability occurs when a program continues to use a pointer after the referenced memory has been freed, leading to undefined behavior.

Remediation

Use memory-safe languages. Implement proper object lifecycle management. Use static and dynamic analysis tools to detect UAF patterns.

Priority Score

0
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +0
POC: 0

Vendor Status

Ubuntu

Priority: Medium
linux-hwe
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
xenial not-affected 4.8.0-39.42~16.04.1
trusty DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux
Release Status Version
focal not-affected 5.4.0-9.12
bionic not-affected 4.13.0-16.19
plucky ignored end of life, was needs-triage
trusty not-affected 3.11.0-12.19
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
xenial not-affected 4.4.0-2.16
noble pending 6.8.0-104.104
questing released 6.17.0-14.14
jammy released 5.15.0-170.180
linux-hwe-5.4
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
bionic not-affected 5.4.0-37.41~18.04.1
trusty DNE -
xenial DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-hwe-5.8
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-hwe-5.11
trusty DNE -
xenial DNE -
bionic DNE -
linux-hwe-5.11
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-hwe-5.13
trusty DNE -
xenial DNE -
bionic DNE -
linux-hwe-5.13
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-hwe-5.15
trusty DNE -
xenial DNE -
bionic DNE -
linux-hwe-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
trusty DNE -
xenial DNE -
bionic DNE -
focal released 5.15.0-170.180~20.04.3
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-hwe-5.19
Release Status Version
jammy ignored superseded by linux-hwe-6.2
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-hwe-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-hwe-6.2
Release Status Version
jammy ignored superseded by linux-hwe-6.5
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-hwe-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-hwe-6.5
Release Status Version
jammy ignored superseded by linux-hwe-6.8
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-hwe-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-hwe-6.8
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy pending 6.8.0-104.104~22.04.1
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-hwe-6.11
Release Status Version
jammy DNE -
noble ignored superseded by linux-hwe-6.14
plucky DNE -
questing DNE -
upstream ignored superseded by linux-hwe-6.14
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-hwe-6.14
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
noble needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-hwe-edge
Release Status Version
xenial ignored end of standard support
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored end of life
trusty DNE -
focal DNE -
linux-lts-xenial
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
trusty not-affected 4.4.0-13.29~14.04.1
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-kvm
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
bionic not-affected 4.15.0-1002.2
focal not-affected 5.4.0-1004.4
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
xenial not-affected 4.4.0-1007.12
jammy released 5.15.0-1092.97
trusty DNE -
linux-allwinner-5.19
Release Status Version
jammy ignored end of kernel support
noble DNE -
plucky DNE -
questing DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-aws-5.0
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-aws-5.3
trusty DNE -
xenial DNE -
focal DNE -
linux-aws-5.3
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-aws-5.4
trusty DNE -
xenial DNE -
focal DNE -
linux-aws-5.4
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
bionic not-affected 5.4.0-1020.20~18.04.2
trusty DNE -
xenial DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-aws-5.8
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-aws-5.11
trusty DNE -
xenial DNE -
bionic DNE -
linux-aws-5.11
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-aws-5.13
trusty DNE -
xenial DNE -
bionic DNE -
linux-aws-5.13
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-aws-5.15
trusty DNE -
xenial DNE -
bionic DNE -
linux-aws-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
trusty DNE -
xenial DNE -
bionic DNE -
focal released 5.15.0-1100.107~20.04.2
linux-aws-5.19
Release Status Version
jammy ignored superseded by linux-aws-6.2
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-aws-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-aws-6.2
Release Status Version
jammy ignored superseded by linux-aws-6.5
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-aws-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-aws-6.5
Release Status Version
jammy ignored superseded by linux-aws-6.8
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-aws-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-aws-6.8
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
jammy needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-aws-6.14
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
noble needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-aws-hwe
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
xenial not-affected 4.15.0-1031.33~16.04.1
trusty DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-azure
Release Status Version
bionic ignored end of standard support
focal not-affected 5.4.0-1006.6
plucky ignored end of life, was needs-triage
trusty not-affected 4.15.0-1023.24~14.04.1
xenial not-affected 4.11.0-1015.15
jammy pending 5.15.0-1104.113
noble pending 6.8.0-1049.55
questing released 6.17.0-1008.8
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-azure-4.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
bionic not-affected 4.15.0-1082.92
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
trusty DNE -
xenial DNE -
focal DNE -
linux-azure-5.3
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-azure-5.4
trusty DNE -
xenial DNE -
focal DNE -
linux-azure-5.4
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
bionic not-affected 5.4.0-1022.22~18.04.1
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
trusty DNE -
xenial DNE -
focal DNE -
linux-azure-5.8
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-azure-5.11
trusty DNE -
xenial DNE -
bionic DNE -
linux-azure-5.11
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-azure-5.13
trusty DNE -
xenial DNE -
bionic DNE -
linux-azure-5.13
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-azure-5.15
trusty DNE -
xenial DNE -
bionic DNE -
linux-azure-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
focal pending 5.15.0-1104.113~20.04.1
trusty DNE -
xenial DNE -
bionic DNE -
linux-azure-5.19
Release Status Version
jammy ignored superseded by linux-azure-6.2
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-azure-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-azure-6.2
Release Status Version
jammy ignored superseded by linux-azure-6.5
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-azure-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-azure-6.5
Release Status Version
jammy ignored superseded by linux-azure-6.8
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-azure-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-azure-6.8
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
jammy pending 6.8.0-1049.55~22.04.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-azure-6.11
Release Status Version
jammy DNE -
noble ignored superseded by linux-azure-6.14
plucky DNE -
questing DNE -
upstream ignored superseded by linux-azure-6.14
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-azure-6.14
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
noble needed -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-azure-fde
Release Status Version
focal ignored end of standard support
questing needed -
jammy needed -
noble needed -
plucky ignored end of life, was needs-triage
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
trusty DNE -
xenial DNE -
bionic DNE -
linux-azure-fde-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
focal not-affected 5.15.0-1019.24~20.04.1.1
trusty DNE -
xenial DNE -
bionic DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-azure-fde-5.19
Release Status Version
jammy ignored superseded by linux-azure-fde-6.2
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-azure-fde-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-azure-fde-6.2
Release Status Version
jammy ignored replaced by linux-azure-6.5
noble DNE -
plucky DNE -
questing DNE -
upstream ignored replaced by linux-azure-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-azure-fde-6.14
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
noble needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-azure-nvidia
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
noble needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-azure-nvidia-6.14
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
noble needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-bluefield
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
focal not-affected 5.4.0-1011.14
trusty DNE -
xenial DNE -
bionic DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-azure-edge
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-azure-5.3
trusty DNE -
xenial DNE -
focal DNE -
linux-fips
Release Status Version
plucky DNE -
questing DNE -
jammy released 5.15.0-170.180+fips1
noble pending 6.8.0-104.104+fips1
trusty DNE -
bionic not-affected 4.15.0-1011.12
focal not-affected 5.4.0-1007.8
xenial not-affected 4.4.0-1001.1
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-aws-fips
Release Status Version
plucky DNE -
questing DNE -
bionic not-affected 4.15.0-2000.4
focal not-affected 5.4.0-1021.21+fips2
noble pending 6.8.0-1048.51+fips1
trusty DNE -
jammy released 5.15.0-1100.107+fips1
xenial DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-azure-fips
Release Status Version
plucky DNE -
questing DNE -
bionic not-affected 4.15.0-1002.2
focal not-affected 5.4.0-1022.22+fips1
jammy pending 5.15.0-1104.113+fips1
noble pending 6.8.0-1049.55+fips1
trusty DNE -
xenial DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-gcp-fips
Release Status Version
plucky DNE -
questing DNE -
jammy released 5.15.0-1100.109+fips1
noble pending 6.8.0-1050.53+fips1
trusty DNE -
bionic not-affected 4.15.0-1001.1
focal not-affected 5.4.0-1021.21+fips1
xenial DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-gcp
Release Status Version
bionic ignored end of standard support
focal not-affected 5.4.0-1005.5
plucky ignored end of life, was needs-triage
xenial not-affected 4.10.0-1004.4
noble pending 6.8.0-1050.53
trusty DNE -
questing released 6.17.0-1007.7
jammy released 5.15.0-1100.109
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-gcp-4.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
bionic not-affected 4.15.0-1071.81
trusty DNE -
xenial DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-gcp-5.3
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-gcp-5.4
trusty DNE -
xenial DNE -
focal DNE -
linux-gcp-5.4
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
bionic not-affected 5.4.0-1021.21~18.04.1
trusty DNE -
xenial DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-gcp-5.8
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-gcp-5.11
trusty DNE -
xenial DNE -
bionic DNE -
linux-gcp-5.11
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-gcp-5.13
trusty DNE -
xenial DNE -
bionic DNE -
linux-gcp-5.13
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-gcp-5.15
trusty DNE -
xenial DNE -
bionic DNE -
linux-gcp-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
focal released 5.15.0-1100.109~20.04.1
trusty DNE -
xenial DNE -
bionic DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-gcp-5.19
Release Status Version
jammy ignored superseded by linux-gcp-6.2
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-gcp-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-gcp-6.2
Release Status Version
jammy ignored superseded by linux-gcp-6.5
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-gcp-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-gcp-6.5
Release Status Version
jammy ignored superseded by linux-gcp-6.8
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-gcp-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-gcp-6.8
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
jammy pending 6.8.0-1050.53~22.04.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-gcp-6.11
Release Status Version
jammy DNE -
noble ignored superseded by linux-gcp-6.14
plucky DNE -
questing DNE -
upstream ignored superseded by linux-gcp-6.14
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-gcp-6.14
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
noble needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-gke
Release Status Version
focal ignored end of kernel support
plucky DNE -
questing DNE -
jammy released 5.15.0-1096.102
noble pending 6.8.0-1046.51
trusty DNE -
xenial ignored end of standard support
bionic DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-gke-4.15
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-gke-5.0
trusty DNE -
xenial DNE -
focal DNE -
linux-gke-5.4
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
focal DNE -
linux-gke-5.15
Release Status Version
focal ignored end of kernel support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
linux-gkeop
Release Status Version
focal ignored end of kernel support
plucky DNE -
questing DNE -
trusty DNE -
xenial DNE -
bionic DNE -
jammy released 5.15.0-1083.91
noble pending 6.8.0-1033.36
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-gkeop-5.4
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
focal DNE -
linux-gkeop-5.15
Release Status Version
focal ignored end of kernel support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
trusty DNE -
xenial DNE -
bionic DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-ibm
Release Status Version
plucky DNE -
questing DNE -
focal not-affected 5.4.0-1004.5
trusty DNE -
xenial DNE -
bionic DNE -
jammy released 5.15.0-1094.97
noble pending 6.8.0-1047.47
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-ibm-5.4
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
bionic not-affected 5.4.0-1010.11~18.04.2
trusty DNE -
xenial DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-ibm-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
focal released 5.15.0-1094.97~20.04.1
trusty DNE -
xenial DNE -
bionic DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-ibm-6.8
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
jammy pending 6.8.0-1047.47~22.04.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-intel-5.13
Release Status Version
focal ignored end of kernel support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
linux-intel-iotg
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
jammy released 5.15.0-1095.101
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-intel-iotg-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
focal released 5.15.0-1095.101~20.04.1
trusty DNE -
xenial DNE -
bionic DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-iot
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
focal not-affected 5.4.0-1001.3
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
trusty DNE -
xenial DNE -
bionic DNE -
linux-intel-iot-realtime
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy released 5.15.0-1092.94
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-lowlatency
Release Status Version
plucky DNE -
questing DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
jammy released 5.15.0-170.180
noble pending 6.8.0-104.104.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-lowlatency-hwe-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
focal released 5.15.0-170.180~20.04.1
trusty DNE -
xenial DNE -
bionic DNE -
linux-lowlatency-hwe-5.19
Release Status Version
jammy ignored superseded by linux-lowlatency-hwe-6.2
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-lowlatency-hwe-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-lowlatency-hwe-6.2
Release Status Version
jammy ignored superseded by linux-lowlatency-hwe-6.5
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-lowlatency-hwe-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-lowlatency-hwe-6.5
Release Status Version
jammy ignored superseded by linux-lowlatency-hwe-6.8
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-lowlatency-hwe-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-lowlatency-hwe-6.8
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
jammy pending 6.8.0-104.104.1~22.04.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-lowlatency-hwe-6.11
Release Status Version
jammy DNE -
noble ignored replaced by linux-hwe-6.14
plucky DNE -
questing DNE -
upstream ignored replaced by linux-hwe-6.14
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-nvidia
Release Status Version
plucky DNE -
questing DNE -
jammy released 5.15.0-1095.96
noble pending 6.8.0-1048.51
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-nvidia-6.2
Release Status Version
jammy ignored superseded by linux-nvidia-6.5
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-nvidia-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-nvidia-6.5
Release Status Version
jammy ignored superseded by linux-nvidia-6.8
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-nvidia-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-nvidia-6.8
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
jammy pending 6.8.0-1048.51~22.04.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-nvidia-6.11
Release Status Version
jammy DNE -
noble ignored end of kernel support
plucky DNE -
questing DNE -
upstream ignored end of kernel support
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-nvidia-lowlatency
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
noble pending 6.8.0-1048.51.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-nvidia-tegra
Release Status Version
plucky DNE -
questing DNE -
jammy released 5.15.0-1052.52
noble pending 6.8.0-1019.19
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-nvidia-tegra-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
focal released 5.15.0-1052.52~20.04.2
trusty DNE -
xenial DNE -
bionic DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-nvidia-tegra-igx
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
jammy released 5.15.0-1041.41
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-oracle-5.0
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oracle-5.3
trusty DNE -
xenial DNE -
focal DNE -
linux-oracle-5.3
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oracle-5.4
trusty DNE -
xenial DNE -
focal DNE -
linux-oracle-5.4
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
bionic not-affected 5.4.0-1021.21~18.04.1
trusty DNE -
xenial DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-oracle-5.8
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oracle-5.11
trusty DNE -
xenial DNE -
bionic DNE -
linux-oracle-5.11
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oracle-5.13
trusty DNE -
xenial DNE -
bionic DNE -
linux-oracle-5.13
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oracle-5.15
trusty DNE -
xenial DNE -
bionic DNE -
linux-oracle-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
trusty DNE -
xenial DNE -
bionic DNE -
focal released 5.15.0-1097.103~20.04.1
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-oracle-6.5
Release Status Version
jammy ignored superseded by linux-oracle-6.8
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oracle-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oracle-6.8
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
jammy pending 6.8.0-1045.46~22.04.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-oracle-6.14
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
noble ignored end of life, was needed
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-oem
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored end of life
trusty DNE -
xenial ignored end of standard support
focal DNE -
linux-oem-5.6
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oem-5.10
trusty DNE -
xenial DNE -
bionic DNE -
linux-oem-5.10
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oem-5.13
trusty DNE -
xenial DNE -
bionic DNE -
linux-oem-5.13
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oem-5.14
trusty DNE -
xenial DNE -
bionic DNE -
linux-oem-5.14
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored replaced by linux-hwe-5.15
trusty DNE -
xenial DNE -
bionic DNE -
linux-oem-5.17
Release Status Version
jammy ignored superseded by linux-oem-6.1
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oem-6.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oem-6.0
Release Status Version
jammy ignored superseded by linux-oem-6.1
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oem-6.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oem-6.1
Release Status Version
jammy ignored superseded by linux-oem-6.5
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oem-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oem-6.5
Release Status Version
jammy ignored superseded by linux-oem-6.8
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oem-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oem-6.8
Release Status Version
jammy DNE -
noble ignored superseded by linux-oem-6.14
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oem-6.14
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oem-6.11
Release Status Version
jammy DNE -
noble ignored superseded by linux-oem-6.14
plucky DNE -
questing DNE -
upstream ignored superseded by linux-oem-6.14
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oem-6.14
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
noble ignored end of life, was needed
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-raspi2
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored replaced by linux-raspi
trusty DNE -
xenial ignored end of standard support
bionic ignored end of standard support
linux-raspi-5.4
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
bionic not-affected 5.4.0-1013.13~18.04.1
trusty DNE -
xenial DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-raspi-realtime
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
noble pending 6.8.0-2039.40
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-realtime-6.8
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy pending 6.8.1-1044.45~22.04.1
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-realtime-6.14
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
noble ignored end of life, was needed
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-riscv
Release Status Version
focal ignored end of standard support
jammy ignored end of kernel support
noble ignored replaced by linux-riscv-6.14
plucky ignored end of life, was needs-triage
questing released 6.17.0-14.14.1
trusty DNE -
xenial DNE -
bionic DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-riscv-5.8
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-riscv-5.11
trusty DNE -
xenial DNE -
bionic DNE -
linux-riscv-5.11
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-riscv-5.13
trusty DNE -
xenial DNE -
bionic DNE -
linux-riscv-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
trusty DNE -
xenial DNE -
bionic DNE -
focal released 5.15.0-1095.99~20.04.1
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-riscv-5.19
Release Status Version
jammy ignored end of kernel support
noble DNE -
plucky DNE -
questing DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-riscv-6.5
Release Status Version
jammy ignored superseded by linux-riscv-6.8
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-riscv-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-riscv-6.8
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy pending 6.8.0-104.104~22.04.1
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-riscv-6.14
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
noble ignored superseded by linux-riscv-6.17, was needs-triage
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-starfive-5.19
Release Status Version
jammy ignored end of kernel support
noble DNE -
plucky DNE -
questing DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-starfive-6.2
Release Status Version
jammy ignored superseded by linux-starfive-6.5
noble DNE -
plucky DNE -
questing DNE -
upstream ignored superseded by linux-starfive-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-starfive-6.5
Release Status Version
jammy ignored end of kernel support
noble DNE -
plucky DNE -
questing DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-xilinx
Release Status Version
jammy DNE -
questing DNE -
plucky ignored end of life, was needs-triage
noble pending 6.8.0-1025.26
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-xilinx-zynqmp
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
focal not-affected 5.4.0-1020.24
trusty DNE -
xenial DNE -
bionic DNE -
jammy released 5.15.0-1064.68
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-aws
Release Status Version
bionic not-affected 4.15.0-1001.1
focal not-affected 5.4.0-1005.5
plucky ignored end of life, was needs-triage
trusty not-affected 4.4.0-1002.2
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
xenial not-affected 4.4.0-1001.10
jammy released 5.15.0-1100.107
noble pending 6.8.0-1048.51
questing released 6.17.0-1007.7
linux-oracle
Release Status Version
bionic not-affected 4.15.0-1008.10
focal not-affected 5.4.0-1005.5
plucky ignored end of life, was needs-triage
xenial not-affected 4.15.0-1008.10~16.04.1
questing released 6.17.0-1007.7
jammy released 5.15.0-1097.103
noble pending 6.8.0-1045.46
trusty DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-raspi
Release Status Version
focal not-affected 5.4.0-1007.7
plucky ignored end of life, was needs-triage
trusty DNE -
xenial DNE -
bionic DNE -
jammy pending 5.15.0-1095.98
questing released 6.17.0-1008.8
noble pending 6.8.0-1049.53
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-realtime
Release Status Version
plucky ignored end of life, was needs-triage
noble pending 6.8.1-1044.45
jammy released 5.15.0-1099.108
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing released 6.17.0-1006.7
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-oem-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
noble released 6.17.0-1011.11
linux-azure-fde-6.8
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy needed -
noble DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-aws-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
questing DNE -
noble released 6.17.0-1007.7~24.04.1
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-gcp-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
questing DNE -
noble released 6.17.0-1008.8~24.04.1
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-hwe-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
questing DNE -
noble not-affected 6.17.0-14.14~24.04.1
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-oracle-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
questing DNE -
noble released 6.17.0-1007.7~24.04.1
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-riscv-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
questing DNE -
noble not-affected 6.17.0-14.14.1~24.04.1
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-azure-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble not-affected 6.17.0-1008.8~24.04.1
questing DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6
linux-azure-fde-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble needed -
questing DNE -
upstream released 6.18~rc3, 6.8.y, 6.14.y, 6.17.6

Debian

linux
Release Status Fixed Version Urgency
bullseye fixed 5.10.247-1 -
bullseye (security) fixed 5.10.251-1 -
bookworm fixed 6.1.158-1 -
bookworm (security) fixed 6.1.164-1 -
trixie fixed 6.12.57-1 -
trixie (security) fixed 6.12.74-2 -
forky fixed 6.19.6-2 -
sid fixed 6.19.8-1 -
(unstable) fixed 6.17.6-1 -

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CVE-2025-40223 vulnerability details – vuln.today

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