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CVE-2023-4206

Published: 6 September 2023

A use-after-free vulnerability in the Linux kernel's net/sched: cls_route component can be exploited to achieve local privilege escalation. When route4_change() is called on an existing filter, the whole tcf_result struct is always copied into the new instance of the filter. This causes a problem when updating a filter bound to a class, as tcf_unbind_filter() is always called on the old instance in the success path, decreasing filter_cnt of the still referenced class and allowing it to be deleted, leading to a use-after-free. We recommend upgrading past commit b80b829e9e2c1b3f7aae34855e04d8f6ecaf13c8.

Notes

AuthorNote
Priority reason:
By using unprivileged user namespaces, this can be exploited to achieve local privilege escalation.
rodrigo-zaiden
fix commit also present in CVE-2023-4128, likely to be
marked as duplicated.

Priority

High

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-218.229)
focal
Released (5.4.0-163.180)
jammy
Released (5.15.0-84.93)
lunar
Released (6.2.0-33.33)
mantic Not vulnerable
(6.5.0-5.5)
trusty Not vulnerable
(3.11.0-12.19)
upstream
Released (6.5~rc5)
xenial
Released (4.4.0-245.279)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
Patches:
Introduced by

1109c00547fc66df45b9ff923544be4c1e1bec13

Fixed by b80b829e9e2c1b3f7aae34855e04d8f6ecaf13c8
linux-allwinner
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

lunar Ignored
(end of kernel support)
mantic Does not exist

trusty Does not exist

upstream Ignored
(end of life)
xenial Does not exist

linux-allwinner-5.19
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Ignored
(end of kernel support, was needs-triage)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-aws
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-1161.174)
focal
Released (5.4.0-1110.119)
jammy
Released (5.15.0-1045.50)
lunar
Released (6.2.0-1012.12)
mantic Not vulnerable
(6.5.0-1005.5)
trusty
Released (4.4.0-1123.129)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (6.5~rc5)
xenial
Released (4.4.0-1161.176)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
linux-aws-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-hwe-5.3)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-hwe-5.3)
xenial Does not exist

linux-aws-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-aws-5.13)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-aws-5.13)
xenial Does not exist

linux-aws-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-aws-5.15)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-aws-5.15)
xenial Does not exist

linux-aws-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.15.0-1045.50~20.04.1)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-aws-5.19
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-aws-6.2)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-aws-6.2)
xenial Does not exist

linux-aws-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-aws-5.4)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-aws-5.4)
xenial Does not exist

linux-aws-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1110.119~18.04.1)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-aws-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-aws-5.11)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-aws-5.11)
xenial Does not exist

linux-aws-6.2
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy
Released (6.2.0-1012.12~22.04.1)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-aws-6.5
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

linux-aws-hwe
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial
Released (4.15.0-1161.174~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
linux-azure
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.3)
focal
Released (5.4.0-1116.123)
jammy
Released (5.15.0-1047.54)
lunar
Released (6.2.0-1012.12)
mantic Not vulnerable
(6.5.0-1004.4)
trusty
Released (4.15.0-1170.185~14.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (6.5~rc5)
xenial
Released (4.15.0-1170.185~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
linux-azure-4.15
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-1170.185)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-azure-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-azure-5.13)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-azure-5.13)
xenial Does not exist

linux-azure-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-azure-5.15)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-azure-5.15)
xenial Does not exist

linux-azure-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.15.0-1047.54~20.04.1)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-azure-5.19
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-azure-6.2, was needs-triage)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-azure-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.4)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-azure-5.4)
xenial Does not exist

linux-azure-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1116.123~18.04.1)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-azure-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-azure-5.11)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-azure-5.11)
xenial Does not exist

linux-azure-6.2
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy
Released (6.2.0-1012.12~22.04.1)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-azure-6.5
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

linux-azure-edge
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.3)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-azure-5.3)
xenial Does not exist

linux-azure-fde
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-azure-fde-5.15)
jammy
Released (5.15.0-1047.54)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-azure-fde-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.15.0-1047.54~20.04.1)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-azure-fde-5.19
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-azure-fde-6.2, was needs-triage)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-azure-fde-6.2
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy
Released (6.2.0-1012.12~22.04.1)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-bluefield
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.4.0-1071.77)
jammy Pending

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-dell300x
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(end of life)
xenial Does not exist

linux-fips
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.5~rc5)
xenial Ignored
(end of standard support)
linux-gcp
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gcp-5.3)
focal
Released (5.4.0-1113.122)
jammy
Released (5.15.0-1042.50)
lunar
Released (6.2.0-1014.14)
mantic Not vulnerable
(6.5.0-1004.4)
trusty Does not exist

upstream
Released (6.5~rc5)
xenial
Released (4.15.0-1155.172~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
linux-gcp-4.15
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-1155.172)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-gcp-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-gcp-5.13)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-gcp-5.13)
xenial Does not exist

linux-gcp-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-gcp-5.15)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-gcp-5.15)
xenial Does not exist

linux-gcp-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.15.0-1042.50~20.04.1)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-gcp-5.19
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-gcp-6.2)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-gcp-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gcp-5.4)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-gcp-5.4)
xenial Does not exist

linux-gcp-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1113.122~18.04.1)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-gcp-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-gcp-5.11)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-gcp-5.11)
xenial Does not exist

linux-gcp-6.2
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy
Released (6.2.0-1014.14~22.04.1)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-gcp-6.5
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

linux-gke
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(end of kernel support)
jammy
Released (5.15.0-1042.47)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Ignored
(end of standard support)
linux-gke-4.15
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gke-5.0)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-gke-5.0)
xenial Does not exist

linux-gke-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gke-5.3)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-gke-5.3)
xenial Does not exist

linux-gke-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(end of kernel support)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(end of life)
xenial Does not exist

linux-gke-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gke-5.4)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-gke-5.4)
xenial Does not exist

linux-gke-5.4
Launchpad, Ubuntu, Debian
bionic Ignored
(end of kernel support)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(end of life)
xenial Does not exist

linux-gkeop
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.4.0-1077.81)
jammy
Released (5.15.0-1028.33)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-gkeop-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.15.0-1028.33~20.04.1)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-gkeop-5.4
Launchpad, Ubuntu, Debian
bionic Ignored
(end of kernel support)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(end of life)
xenial Does not exist

linux-hwe
Launchpad, Ubuntu, Debian
bionic Ignored
(replaced by linux-hwe-5.4)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial
Released (4.15.0-218.229~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
linux-hwe-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-hwe-5.13)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-hwe-5.13)
xenial Does not exist

linux-hwe-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-hwe-5.15)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-hwe-5.15)
xenial Does not exist

linux-hwe-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.15.0-84.93~20.04.1)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-hwe-5.19
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-hwe-6.2, was needs-triage)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-hwe-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-163.180~18.04.1)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-hwe-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-hwe-5.11)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-hwe-5.11)
xenial Does not exist

linux-hwe-6.2
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy
Released (6.2.0-33.33~22.04.1)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-hwe-6.5
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

linux-hwe-edge
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-hwe-5.4)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(end of life)
xenial Ignored
(superseded by linux-hwe)
linux-ibm
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.4.0-1057.62)
jammy
Released (5.15.0-1038.41)
lunar Ignored
(end of kernel support, was pending [6.2.0-1010.10])
mantic Not vulnerable
(6.5.0-1005.5)
trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-ibm-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.15.0-1038.41~20.04.1)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-ibm-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1057.62~18.04.1)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-intel-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(end of kernel support)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(end of life)
xenial Does not exist

linux-intel-iotg
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy
Released (5.15.0-1040.46)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-intel-iotg-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.15.0-1040.46~20.04.1)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-iot
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.4.0-1022.23)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-kvm
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-1145.150)
focal
Released (5.4.0-1099.105)
jammy
Released (5.15.0-1042.47)
lunar
Released (6.2.0-1013.13)
mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial
Released (4.4.0-1124.134)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
linux-laptop
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Not vulnerable

trusty Does not exist

upstream Needs triage

xenial Does not exist

linux-lowlatency
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy
Released (5.15.0-84.93)
lunar
Released (6.2.0-1013.13)
mantic Not vulnerable
(6.5.0-5.5.1)
trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-lowlatency-hwe-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.15.0-84.93~20.04.1)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-lowlatency-hwe-5.19
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-lowlatency-hwe-6.2, was needs-triage)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-lowlatency-hwe-6.2
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy
Released (6.2.0-1013.13~22.04.1)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-lowlatency-hwe-6.5
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

linux-lts-xenial
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty
Released (4.4.0-245.279~14.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (6.5~rc5)
xenial Does not exist

linux-nvidia
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy
Released (5.15.0-1033.33)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-nvidia-6.2
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-nvidia-6.5, was needs-triage)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-nvidia-6.5
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

linux-oem
Launchpad, Ubuntu, Debian
bionic Ignored
(replaced by linux-hwe-5.4)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(end of life)
xenial Ignored
(end of standard support)
linux-oem-5.10
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-oem-5.13)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-oem-5.13)
xenial Does not exist

linux-oem-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-oem-5.14)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-oem-5.14)
xenial Does not exist

linux-oem-5.14
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(replaced by linux-hwe-5.15)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(replaced by linux-hwe-5.15)
xenial Does not exist

linux-oem-5.17
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-oem-6.1, was needed)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-oem-5.6
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-oem-5.10)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-oem-5.10)
xenial Does not exist

linux-oem-6.0
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-oem-6.1, was pending)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-oem-6.1
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy
Released (6.1.0-1021.21)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-oem-6.5
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

linux-oem-osp1
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(end of life)
xenial Does not exist

linux-oracle
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-1124.135)
focal
Released (5.4.0-1109.118)
jammy
Released (5.15.0-1044.50)
lunar
Released (6.2.0-1012.12)
mantic Not vulnerable
(6.5.0-1005.5)
trusty Does not exist

upstream
Released (6.5~rc5)
xenial
Released (4.15.0-1124.135~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
linux-oracle-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-oracle-5.3)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-oracle-5.3)
xenial Does not exist

linux-oracle-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-oracle-5.13)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-oracle-5.13)
xenial Does not exist

linux-oracle-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-oracle-5.15)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-oracle-5.15)
xenial Does not exist

linux-oracle-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.15.0-1044.50~20.04.1)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-oracle-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-oracle-5.4)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-oracle-5.4)
xenial Does not exist

linux-oracle-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1109.118~18.04.1)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-oracle-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-oracle-5.11)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-oracle-5.11)
xenial Does not exist

linux-oracle-6.5
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

linux-raspi
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.4.0-1094.105)
jammy
Released (5.15.0-1038.41)
lunar
Released (6.2.0-1013.15)
mantic Not vulnerable
(6.5.0-1002.2)
trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-raspi-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1094.105~18.04.1)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-raspi2
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support)
focal Ignored
(replaced by linux-raspi)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(replaced by linux-raspi)
xenial Ignored
(end of standard support)
linux-raspi2-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-raspi2-5.4)
xenial Does not exist

linux-riscv
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-riscv-5.8)
jammy Ignored
(end of kernel support)
lunar
Released (6.2.0-33.33.1)
mantic Not vulnerable
(6.5.0-9.9.1)
trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-riscv-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-riscv-5.13)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-riscv-5.13)
xenial Does not exist

linux-riscv-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.15.0-1041.45~20.04.1)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-riscv-5.19
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Ignored
(end of kernel support)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(end of life)
xenial Does not exist

linux-riscv-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-riscv-5.11)
jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-riscv-5.11)
xenial Does not exist

linux-riscv-6.5
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

linux-snapdragon
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(end of life)
xenial Ignored
(end of standard support)
linux-starfive
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

lunar
Released (6.2.0-1005.6)
mantic Not vulnerable
(6.5.0-1002.3)
trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-starfive-5.19
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Ignored
(end of kernel support)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream Ignored
(end of life)
xenial Does not exist

linux-starfive-6.2
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable
(6.2.0-1006.7~22.04.1)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

linux-starfive-6.5
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

linux-xilinx-zynqmp
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.4.0-1030.34)
jammy
Released (5.15.0-1025.29)
lunar Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (6.5~rc5)
xenial Does not exist

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H