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Ubuntu CVE-2025-40278

| EUVDEUVD-2025-201577
2025-12-06 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Severity by source

Ubuntu
MEDIUM
qualitative

Lifecycle Timeline

4
Patch released
Mar 16, 2026 - 15:00 nvd
Patch available
EUVD ID Assigned
Mar 15, 2026 - 17:37 euvd
EUVD-2025-201577
Analysis Generated
Mar 15, 2026 - 17:37 vuln.today
CVE Published
Dec 06, 2025 - 22:15 nvd
N/A

DescriptionCVE.org

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

net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak

Fix a KMSAN kernel-infoleak detected by the syzbot .

[net?] KMSAN: kernel-infoleak in __skb_datagram_iter

In tcf_ife_dump(), the variable 'opt' was partially initialized using a designatied initializer. While the padding bytes are reamined uninitialized. nla_put() copies the entire structure into a netlink message, these uninitialized bytes leaked to userspace.

Initialize the structure with memset before assigning its fields to ensure all members and padding are cleared prior to beign copied.

This change silences the KMSAN report and prevents potential information leaks from the kernel memory.

This fix has been tested and validated by syzbot. This patch closes the bug reported at the following syzkaller link and ensures no infoleak.

Analysis

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

net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak

Fix a KMSAN kernel-infoleak detected by the syzbot .

[net?] KMSAN: kernel-infoleak in __skb_datagram_iter

In tcf_ife_dump(), the variable 'opt' was partially initialized using a designatied initializer. While the padding bytes are reamined uninitialized. nla_put() copies the entire structure into a netlink message, these uninitialized bytes leaked to userspace.

Initialize the structure with memset before assigning its fields to ensure all members and padding are cleared prior to beign copied.

This change silences the KMSAN report and prevents potential information leaks from the kernel memory.

This fix has been tested and validated by syzbot. This patch closes the bug reported at the following syzkaller link and ensures no infoleak.

Technical ContextAI

Information disclosure occurs when an application inadvertently reveals sensitive data to unauthorized actors through error messages, logs, or improper access controls.

RemediationAI

Implement proper access controls. Sanitize error messages in production. Review logging practices to avoid capturing sensitive data.

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Vendor StatusVendor

Ubuntu

Priority: Medium
linux-hwe
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
xenial needed -
trusty DNE -
focal DNE -
linux-hwe-5.4
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
bionic needed -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
trusty DNE -
xenial DNE -
focal DNE -
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 -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
focal pending 5.15.0-172.182~20.04.1
trusty DNE -
xenial DNE -
bionic DNE -
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~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
linux
Release Status Version
bionic needed -
focal needed -
plucky ignored end of life, was needs-triage
trusty not-affected 3.11.0-12.19
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
xenial not-affected 4.4.0-2.16
jammy pending 5.15.0-172.182
noble pending 6.8.0-104.104
questing released 6.17.0-14.14
linux-kvm
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
bionic needed -
focal needed -
xenial not-affected 4.4.0-1007.12
jammy pending 5.15.0-1094.99
trusty DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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 needed -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
trusty DNE -
xenial DNE -
focal DNE -
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~rc6, 6.8.y, 6.14.y, 6.17.9
focal pending 5.15.0-1102.109~20.04.1
trusty DNE -
xenial DNE -
bionic DNE -
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 -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-aws-6.14
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
noble needed -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-aws-hwe
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
xenial needed -
trusty DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
linux-azure
Release Status Version
bionic ignored end of standard support
focal needed -
plucky ignored end of life, was needs-triage
xenial needed -
jammy pending 5.15.0-1106.115
noble pending 6.8.0-1049.55
questing released 6.17.0-1008.8
trusty ignored end of standard support, was needed
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
linux-azure-4.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
bionic needed -
trusty DNE -
xenial DNE -
focal DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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 needed -
trusty DNE -
xenial DNE -
focal DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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 -
focal needed -
trusty DNE -
xenial DNE -
bionic DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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 -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy pending 6.8.0-1049.55~22.04.1
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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 -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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
trusty DNE -
xenial DNE -
bionic DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
linux-bluefield
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
focal needed -
trusty DNE -
xenial DNE -
bionic DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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 pending 5.15.0-172.182+fips1
noble pending 6.8.0-104.104+fips1
trusty DNE -
bionic needed -
focal needed -
xenial not-affected 4.4.0-1001.1
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
linux-aws-fips
Release Status Version
plucky DNE -
questing DNE -
bionic needed -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
jammy pending 5.15.0-1102.109+fips1
noble pending 6.8.0-1048.51+fips1
trusty DNE -
focal needed -
xenial DNE -
linux-azure-fips
Release Status Version
plucky DNE -
questing DNE -
noble pending 6.8.0-1049.55+fips1
trusty DNE -
bionic needed -
focal needed -
jammy pending 5.15.0-1106.115+fips1
xenial DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
linux-gcp-fips
Release Status Version
plucky DNE -
questing DNE -
bionic needed -
focal needed -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
jammy pending 5.15.0-1102.111+fips1
noble pending 6.8.0-1050.53+fips1
trusty DNE -
xenial DNE -
linux-gcp
Release Status Version
bionic ignored end of standard support
focal needed -
plucky ignored end of life, was needs-triage
xenial needed -
jammy pending 5.15.0-1102.111
questing released 6.17.0-1007.7
trusty DNE -
noble pending 6.8.0-1050.53
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
linux-gcp-4.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
bionic needed -
trusty DNE -
xenial DNE -
focal DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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 needed -
trusty DNE -
xenial DNE -
focal DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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 pending 5.15.0-1102.111~20.04.1
trusty DNE -
xenial DNE -
bionic DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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 -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy pending 6.8.0-1050.53~22.04.1
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
linux-gke
Release Status Version
focal ignored end of kernel support
plucky DNE -
questing DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
noble pending 6.8.0-1046.51
jammy pending 5.15.0-1098.104
trusty DNE -
xenial ignored end of standard support
bionic DNE -
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 -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
jammy pending 5.15.0-1085.93
trusty DNE -
xenial DNE -
bionic DNE -
noble pending 6.8.0-1033.36
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 -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
trusty DNE -
xenial DNE -
bionic DNE -
linux-ibm
Release Status Version
plucky DNE -
questing DNE -
focal needed -
trusty DNE -
xenial DNE -
bionic DNE -
jammy pending 5.15.0-1096.99
noble pending 6.8.0-1047.47
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
linux-ibm-5.4
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
bionic needed -
trusty DNE -
xenial DNE -
focal DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
linux-ibm-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
focal pending 5.15.0-1096.99~20.04.1
trusty DNE -
xenial DNE -
bionic DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
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 pending 5.15.0-1097.103
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
linux-intel-iotg-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
focal pending 5.15.0-1097.103~20.04.1
trusty DNE -
xenial DNE -
bionic DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
linux-iot
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
focal needed -
trusty DNE -
xenial DNE -
bionic DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
linux-intel-iot-realtime
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
jammy pending 5.15.0-1094.96
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
linux-lowlatency
Release Status Version
plucky DNE -
questing DNE -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy pending 5.15.0-172.182
noble pending 6.8.0-104.104.1
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
linux-lowlatency-hwe-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
focal pending 5.15.0-172.182~20.04.1
trusty DNE -
xenial DNE -
bionic DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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 -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy pending 6.8.0-104.104.1~22.04.1
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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 -
noble pending 6.8.0-1048.51
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy pending 5.15.0-1097.98
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
linux-nvidia-tegra
Release Status Version
plucky DNE -
questing DNE -
jammy pending 5.15.0-1054.54
noble pending 6.8.0-1019.19
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
linux-nvidia-tegra-5.15
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing DNE -
trusty DNE -
xenial DNE -
bionic DNE -
focal pending 5.15.0-1054.54~20.04.1
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
linux-nvidia-tegra-igx
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy pending 5.15.0-1043.43
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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 needed -
trusty DNE -
xenial DNE -
focal DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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 pending 5.15.0-1099.105~20.04.1
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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 -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy pending 6.8.0-1045.46~22.04.1
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
linux-oracle-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~rc6, 6.8.y, 6.14.y, 6.17.9
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 -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
noble ignored end of life, was needed
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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 needed -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
trusty DNE -
xenial DNE -
focal DNE -
linux-raspi-realtime
Release Status Version
jammy DNE -
plucky DNE -
questing DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
noble pending 6.8.0-2039.40
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
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~rc6, 6.8.y, 6.14.y, 6.17.9
linux-realtime-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~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
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 -
focal pending 5.15.0-1097.101~20.04.1
trusty DNE -
xenial DNE -
bionic DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
linux-xilinx-zynqmp
Release Status Version
noble DNE -
plucky DNE -
questing DNE -
focal needed -
trusty DNE -
xenial DNE -
bionic DNE -
jammy pending 5.15.0-1066.70
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
linux-aws
Release Status Version
bionic needed -
focal needed -
plucky ignored end of life, was needs-triage
trusty not-affected 4.4.0-1002.2
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
xenial not-affected 4.4.0-1001.10
jammy pending 5.15.0-1102.109
noble pending 6.8.0-1048.51
questing released 6.17.0-1007.7
linux-oracle
Release Status Version
bionic needed -
focal needed -
plucky ignored end of life, was needs-triage
xenial needed -
questing released 6.17.0-1007.7
noble pending 6.8.0-1045.46
jammy pending 5.15.0-1099.105
trusty DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
linux-raspi
Release Status Version
focal needed -
plucky ignored end of life, was needs-triage
jammy pending 5.15.0-1096.99
trusty DNE -
xenial DNE -
bionic DNE -
questing released 6.17.0-1008.8
noble pending 6.8.0-1049.53
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
linux-realtime
Release Status Version
plucky ignored end of life, was needs-triage
questing released 6.17.0-1006.7
noble pending 6.8.1-1044.45
jammy pending 5.15.0-1101.110
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
upstream released 6.18~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9
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~rc6, 6.8.y, 6.14.y, 6.17.9

Debian

linux
Release Status Fixed Version Urgency
bullseye fixed 5.10.247-1 -
bullseye (security) fixed 5.10.251-1 -
bookworm fixed 6.1.159-1 -
bookworm (security) fixed 6.1.164-1 -
trixie fixed 6.12.63-1 -
trixie (security) fixed 6.12.74-2 -
forky fixed 6.19.6-2 -
sid fixed 6.19.8-1 -
(unstable) fixed 6.17.9-1 -
linux-6.1
Release Status Fixed Version Urgency
bullseye (security) fixed 6.1.164-1~deb11u1 -
bullseye fixed 6.1.159-1~deb11u1 -

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CVE-2025-40278 vulnerability details – vuln.today

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