CVE-2023-1281

22.03.2023, 14:15

Use After Free vulnerability in Linux kernel traffic control index filter (tcindex) allows Privilege Escalation.The imperfect hash area can be updated while packets are traversing, which will cause a use-after-free when 'tcf_exts_exec()' is called with the destroyed tcf_ext.A local attacker user can use this vulnerability to elevate its privileges to root.
This issue affects Linux Kernel: from 4.14 before git commit ee059170b1f7e94e55fa6cadee544e176a6e59c2.

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	7.8 HIGH	LOCAL	LOW	LOW	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Google	CNA	7.8 HIGH	LOCAL	LOW	LOW	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE	ADP	---				---
CISA-ADP	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 1%

Vendor	Product	Version
linux	linux_kernel	4.14 ≤ 𝑥 < 5.10.169
linux	linux_kernel	5.11 ≤ 𝑥 < 5.15.95
linux	linux_kernel	5.16 ≤ 𝑥 < 6.1.13
linux	linux_kernel	6.2:rc1
linux	linux_kernel	6.2:rc2
linux	linux_kernel	6.2:rc3
linux	linux_kernel	6.2:rc4
linux	linux_kernel	6.2:rc5
linux	linux_kernel	6.2:rc6
linux	linux_kernel	6.2:rc7
linux	linux_kernel	6.2:rc8

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

linux

bullseye	5.10.223-1 fixed
bullseye (security)	5.10.226-1 fixed
bookworm	6.1.115-1 fixed
bookworm (security)	6.1.119-1 fixed
sid	6.12.6-1 fixed
trixie	6.12.6-1 fixed

Ubuntu Releases

Ubuntu Product

Codename

linux

oracular	not-affected
noble	not-affected
mantic	not-affected
lunar	not-affected
kinetic	Fixed 5.19.0-40.41 released
jammy	Fixed 5.15.0-70.77 released
focal	Fixed 5.4.0-147.164 released
bionic	Fixed 4.15.0-209.220 released
xenial	not-affected
trusty	not-affected

linux-allwinner

oracular	dne
noble	dne
mantic	dne
lunar	not-affected
kinetic	not-affected
jammy	dne
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-allwinner-5.19

oracular	dne
noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-aws

oracular	not-affected
noble	not-affected
mantic	not-affected
lunar	not-affected
kinetic	Fixed 5.19.0-1023.24 released
jammy	Fixed 5.15.0-1034.38 released
focal	Fixed 5.4.0-1100.108 released
bionic	Fixed 4.15.0-1154.167 released
xenial	not-affected
trusty	not-affected

linux-aws-5.0

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-aws-5.11

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-aws-5.13

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-aws-5.15

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	Fixed 5.15.0-1034.38~20.04.1 released
bionic	dne
xenial	dne
trusty	dne

linux-aws-5.19

oracular	dne
noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-aws-5.3

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-aws-5.4

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	Fixed 5.4.0-1100.108~18.04.1 released
xenial	dne
trusty	dne

linux-aws-5.8

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-aws-6.2

oracular	dne
noble	dne
mantic	dne
lunar	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-aws-6.5

oracular	dne
noble	dne
mantic	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-aws-6.8

oracular	dne
noble	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-aws-fips

oracular	dne
noble	dne
mantic	dne
jammy	dne
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-aws-hwe

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	dne
xenial	Fixed 4.15.0-1154.167~16.04.1 released
trusty	dne

linux-azure

oracular	not-affected
noble	not-affected
mantic	not-affected
lunar	not-affected
kinetic	Fixed 5.19.0-1023.24 released
jammy	Fixed 5.15.0-1036.43 released
focal	Fixed 5.4.0-1106.112 released
bionic	ignored
xenial	Fixed 4.15.0-1163.178~16.04.1 released
trusty	Fixed 4.15.0-1163.178~14.04.1 released

linux-azure-4.15

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	Fixed 4.15.0-1163.178 released
xenial	dne
trusty	dne

linux-azure-5.11

kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-azure-5.13

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-azure-5.15

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	Fixed 5.15.0-1036.43~20.04.1 released
bionic	dne
xenial	dne
trusty	dne

linux-azure-5.19

oracular	dne
noble	dne
kinetic	dne
jammy	Fixed 5.19.0-1023.24~22.04.1 released
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-azure-5.3

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-azure-5.4

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	Fixed 5.4.0-1106.112~18.04.1 released
xenial	dne
trusty	dne

linux-azure-5.8

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-azure-6.2

oracular	dne
noble	dne
mantic	dne
lunar	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-azure-6.5

oracular	dne
noble	dne
mantic	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-azure-6.8

oracular	dne
noble	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-azure-edge

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-azure-fde

oracular	dne
noble	dne
kinetic	dne
jammy	Fixed 5.15.0-1036.43.1 released
focal	Fixed 5.4.0-1106.112 released
bionic	dne
xenial	dne
trusty	dne

linux-azure-fde-5.15

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	Fixed 5.15.0-1036.43~20.04.1.1 released
bionic	dne
xenial	dne
trusty	dne

linux-azure-fde-5.19

oracular	dne
noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-azure-fde-6.2

oracular	dne
noble	dne
mantic	dne
lunar	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-azure-fips

oracular	dne
noble	dne
mantic	dne
jammy	dne
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-bluefield

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	Fixed 5.4.0-1062.68 released
bionic	dne
xenial	dne
trusty	dne

linux-dell300x

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	Fixed 4.15.0-1063.68 released
xenial	dne
trusty	dne

linux-fips

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-gcp

oracular	not-affected
noble	not-affected
mantic	not-affected
lunar	not-affected
kinetic	Fixed 5.19.0-1020.22 released
jammy	Fixed 5.15.0-1032.40 released
focal	Fixed 5.4.0-1103.112 released
bionic	ignored
xenial	Fixed 4.15.0-1148.164~16.04.1 released
trusty	dne

linux-gcp-4.15

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	Fixed 4.15.0-1148.164 released
xenial	dne
trusty	dne

linux-gcp-5.11

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-gcp-5.13

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-gcp-5.15

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	Fixed 5.15.0-1032.40~20.04.1 released
bionic	dne
xenial	dne
trusty	dne

linux-gcp-5.19

oracular	dne
noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-gcp-5.3

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-gcp-5.4

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	Fixed 5.4.0-1103.112~18.04.1 released
xenial	dne
trusty	dne

linux-gcp-5.8

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-gcp-6.2

oracular	dne
noble	dne
mantic	dne
lunar	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-gcp-6.5

oracular	dne
noble	dne
mantic	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-gcp-6.8

oracular	dne
noble	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-gcp-fips

oracular	dne
noble	dne
mantic	dne
jammy	dne
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-gke

oracular	dne
noble	not-affected
kinetic	dne
jammy	Fixed 5.15.0-1031.36 released
focal	Fixed 5.4.0-1097.104 released
bionic	dne
xenial	ignored
trusty	dne

linux-gke-4.15

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-gke-5.0

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-gke-5.15

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	Fixed 5.15.0-1031.36~20.04.1 released
bionic	dne
xenial	dne
trusty	dne

linux-gke-5.3

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-gke-5.4

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-gkeop

oracular	dne
noble	not-affected
kinetic	dne
jammy	Fixed 5.15.0-1018.23 released
focal	Fixed 5.4.0-1067.71 released
bionic	dne
xenial	dne
trusty	dne

linux-gkeop-5.15

oracular	dne
noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
focal	Fixed 5.15.0-1018.23~20.04.1 released
bionic	dne
xenial	dne
trusty	dne

linux-gkeop-5.4

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-hwe

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	ignored
xenial	Fixed 4.15.0-209.220~16.04.1 released
trusty	dne

linux-hwe-5.11

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-hwe-5.13

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-hwe-5.15

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	Fixed 5.15.0-70.77~20.04.1 released
bionic	dne
xenial	dne
trusty	dne

linux-hwe-5.19

oracular	dne
noble	dne
kinetic	dne
jammy	Fixed 5.19.0-40.41~22.04.1 released
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-hwe-5.4

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	Fixed 5.4.0-147.164~18.04.1 released
xenial	dne
trusty	dne

linux-hwe-5.8

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-hwe-6.2

oracular	dne
noble	dne
mantic	dne
lunar	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-hwe-6.5

oracular	dne
noble	dne
mantic	dne
lunar	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-hwe-6.8

oracular	dne
noble	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-hwe-edge

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	ignored
xenial	ignored
trusty	dne

linux-ibm

oracular	dne
noble	not-affected
mantic	not-affected
lunar	not-affected
kinetic	Fixed 5.19.0-1020.22 released
jammy	Fixed 5.15.0-1028.31 released
focal	Fixed 5.4.0-1047.52 released
bionic	dne
xenial	dne
trusty	dne

linux-ibm-5.15

oracular	dne
noble	dne
mantic	dne
lunar	dne
jammy	dne
focal	not-affected
bionic	dne
xenial	dne
trusty	dne

linux-ibm-5.4

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	Fixed 5.4.0-1047.52~18.04.1 released
xenial	dne
trusty	dne

linux-intel

oracular	dne
noble	not-affected
mantic	dne
jammy	dne
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-intel-5.13

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-intel-iot-realtime

oracular	dne
noble	dne
jammy	dne
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-intel-iotg

oracular	dne
noble	dne
kinetic	dne
jammy	Fixed 5.15.0-1028.33 released
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-intel-iotg-5.15

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	Fixed 5.15.0-1030.35~20.04.1 released
bionic	dne
xenial	dne
trusty	dne

linux-iot

oracular	dne
noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
focal	Fixed 5.4.0-1017.18 released
bionic	dne
xenial	dne
trusty	dne

linux-kvm

oracular	dne
noble	dne
mantic	dne
lunar	not-affected
kinetic	Fixed 5.19.0-1021.22 released
jammy	Fixed 5.15.0-1031.36 released
focal	Fixed 5.4.0-1089.95 released
bionic	Fixed 4.15.0-1138.143 released
xenial	not-affected
trusty	dne

linux-laptop

oracular	dne
noble	dne
mantic	not-affected
lunar	dne
jammy	dne
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-lowlatency

oracular	not-affected
noble	not-affected
mantic	not-affected
lunar	not-affected
kinetic	Fixed 5.19.0-1022.23 released
jammy	Fixed 5.15.0-70.77 released
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-lowlatency-hwe-5.15

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	Fixed 5.15.0-70.77~20.04.1 released
bionic	dne
xenial	dne
trusty	dne

linux-lowlatency-hwe-5.19

oracular	dne
noble	dne
kinetic	dne
jammy	Fixed 5.19.0-1022.23~22.04.1 released
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-lowlatency-hwe-6.2

oracular	dne
noble	dne
mantic	dne
lunar	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-lowlatency-hwe-6.5

oracular	dne
noble	dne
mantic	dne
lunar	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-lowlatency-hwe-6.8

oracular	dne
noble	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-lts-xenial

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	dne
xenial	dne
trusty	not-affected

linux-nvidia

oracular	dne
noble	not-affected
mantic	dne
lunar	dne
kinetic	dne
jammy	Fixed 5.15.0-1023.23 released
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-nvidia-6.2

oracular	dne
noble	dne
mantic	dne
lunar	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-nvidia-6.5

oracular	dne
noble	dne
mantic	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-nvidia-6.8

oracular	dne
noble	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-nvidia-lowlatency

oracular	dne
noble	not-affected
jammy	dne
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-oem

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	ignored
xenial	ignored
trusty	dne

linux-oem-5.10

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-oem-5.13

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-oem-5.14

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-oem-5.17

oracular	dne
noble	dne
kinetic	ignored
jammy	Fixed 5.17.0-1030.31 released
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-oem-5.6

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-oem-6.0

oracular	dne
noble	dne
kinetic	dne
jammy	Fixed 6.0.0-1013.13 released
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-oem-6.1

oracular	dne
noble	dne
kinetic	dne
jammy	Fixed 6.1.0-1008.8 released
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-oem-6.11

oracular	dne
noble	not-affected
jammy	dne
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-oem-6.5

oracular	dne
noble	dne
mantic	dne
lunar	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-oem-6.8

oracular	dne
noble	not-affected
mantic	dne
jammy	dne
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-oem-osp1

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-oracle

oracular	not-affected
noble	not-affected
mantic	not-affected
lunar	not-affected
kinetic	Fixed 5.19.0-1020.23 released
jammy	Fixed 5.15.0-1033.39 released
focal	Fixed 5.4.0-1099.108 released
bionic	Fixed 4.15.0-1117.128 released
xenial	Fixed 4.15.0-1117.128~16.04.1 released
trusty	dne

linux-oracle-5.0

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-oracle-5.11

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-oracle-5.13

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-oracle-5.15

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	Fixed 5.15.0-1033.39~20.04.1 released
bionic	dne
xenial	dne
trusty	dne

linux-oracle-5.3

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-oracle-5.4

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	Fixed 5.4.0-1099.108~18.04.1 released
xenial	dne
trusty	dne

linux-oracle-5.8

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-oracle-6.5

oracular	dne
noble	dne
mantic	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-oracle-6.8

oracular	dne
noble	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-raspi

oracular	not-affected
noble	not-affected
mantic	not-affected
lunar	not-affected
kinetic	Fixed 5.19.0-1016.23 released
jammy	Fixed 5.15.0-1027.29 released
focal	Fixed 5.4.0-1083.94 released
bionic	dne
xenial	dne
trusty	dne

linux-raspi-5.4

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	Fixed 5.4.0-1083.94~18.04.1 released
xenial	dne
trusty	dne

linux-raspi-realtime

oracular	dne
noble	dne
jammy	dne
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-raspi2

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	Fixed 4.15.0-1130.138 released
xenial	ignored
trusty	dne

linux-raspi2-5.3

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-realtime

oracular	not-affected
noble	dne
jammy	ignored
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-riscv

oracular	not-affected
noble	not-affected
mantic	not-affected
lunar	not-affected
kinetic	Fixed 5.19.0-1016.17 released
jammy	ignored
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-riscv-5.11

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-riscv-5.15

oracular	dne
noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
focal	Fixed 5.15.0-1031.35~20.04.1 released
bionic	dne
xenial	dne
trusty	dne

linux-riscv-5.19

oracular	dne
noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-riscv-5.8

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-riscv-6.5

oracular	dne
noble	dne
mantic	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-riscv-6.8

oracular	dne
noble	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-snapdragon

oracular	dne
noble	dne
kinetic	dne
jammy	dne
focal	dne
bionic	Fixed 4.15.0-1148.158 released
xenial	ignored
trusty	dne

linux-starfive

oracular	dne
noble	dne
mantic	not-affected
lunar	not-affected
kinetic	not-affected
jammy	dne
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-starfive-5.19

oracular	dne
noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-starfive-6.2

oracular	dne
noble	dne
mantic	dne
lunar	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-starfive-6.5

oracular	dne
noble	dne
mantic	dne
jammy	not-affected
focal	dne
bionic	dne
xenial	dne
trusty	dne

linux-xilinx-zynqmp

oracular	dne
noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	not-affected
focal	Fixed 5.4.0-1024.28 released
bionic	dne
xenial	dne
trusty	dne

Common Weakness Enumeration

CWE-416 - Use After Free
Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.

References

http://www.openwall.com/lists/oss-security/2023/04/11/3

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ee059170b1f7e94e55fa6cadee544e176a6e59c2

https://kernel.dance/#ee059170b1f7e94e55fa6cadee544e176a6e59c2

https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html