CVE-2021-4037

24.08.2022, 16:15

A vulnerability was found in the fs/inode.c:inode_init_owner() function logic of the LInux kernel that allows local users to create files for the XFS file-system with an unintended group ownership and with group execution and SGID permission bits set, in a scenario where a directory is SGID and belongs to a certain group and is writable by a user who is not a member of this group. This can lead to excessive permissions granted in case when they should not. This vulnerability is similar to the previous CVE-2018-13405 and adds the missed fix for the XFS.

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
redhat	CNA	---				---
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 2%

Vendor	Product	Version
linux	linux_kernel	𝑥 < 5.11
debian	debian_linux	10.0
debian	debian_linux	11.0

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

linux

bullseye	5.10.223-1 fixed
bullseye (security)	5.10.226-1 fixed
bookworm	6.1.106-3 fixed
bookworm (security)	6.1.112-1 fixed
trixie	6.11.5-1 fixed
sid	6.11.6-1 fixed

Ubuntu Releases

Ubuntu Product

Codename

linux

noble	not-affected
mantic	not-affected
lunar	not-affected
kinetic	not-affected
jammy	not-affected
impish	not-affected
hirsute	ignored
focal	Fixed 5.4.0-92.103 released
bionic	Fixed 4.15.0-166.174 released
xenial	Fixed 4.4.0-234.268 released
trusty	ignored

linux-allwinner

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

linux-allwinner-5.19

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

linux-aws

noble	not-affected
mantic	not-affected
lunar	not-affected
kinetic	not-affected
jammy	not-affected
impish	not-affected
hirsute	ignored
focal	Fixed 5.4.0-1061.64 released
bionic	Fixed 4.15.0-1118.125 released
xenial	Fixed 4.4.0-1151.166 released
trusty	Fixed 4.4.0-1113.119 released

linux-aws-5.0

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-aws-5.11

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	Fixed 5.11.0-1023.24~20.04.1 released
bionic	dne
xenial	dne
trusty	dne

linux-aws-5.13

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

linux-aws-5.15

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

linux-aws-5.19

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

linux-aws-5.3

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-aws-5.4

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	Fixed 5.4.0-1061.64~18.04.1 released
xenial	dne
trusty	dne

linux-aws-5.8

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-aws-6.2

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

linux-aws-6.5

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

linux-aws-fips

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

linux-aws-hwe

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	dne
xenial	Fixed 4.15.0-1118.125~16.04.1 released
trusty	dne

linux-azure

noble	not-affected
mantic	not-affected
lunar	not-affected
kinetic	not-affected
jammy	not-affected
impish	not-affected
hirsute	ignored
focal	Fixed 5.4.0-1065.68 released
bionic	ignored
xenial	Fixed 4.15.0-1129.142~16.04.1 released
trusty	Fixed 4.15.0-1129.142~14.04.1 released

linux-azure-4.15

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	Fixed 4.15.0-1129.142 released
xenial	dne
trusty	dne

linux-azure-5.11

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	Fixed 5.11.0-1023.24~20.04.1 released
bionic	dne
xenial	dne
trusty	dne

linux-azure-5.13

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

linux-azure-5.15

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

linux-azure-5.19

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

linux-azure-5.3

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-azure-5.4

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	Fixed 5.4.0-1065.68~18.04.1 released
xenial	dne
trusty	dne

linux-azure-5.8

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-azure-6.2

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

linux-azure-6.5

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

linux-azure-edge

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-azure-fde

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	not-affected
impish	dne
focal	Fixed 5.4.0-1065.68 released
bionic	dne
xenial	dne
trusty	dne

linux-azure-fde-5.15

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

linux-azure-fde-5.19

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

linux-azure-fde-6.2

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

linux-azure-fips

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

linux-bluefield

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	Fixed 5.4.0-1023.26 released
bionic	dne
xenial	dne
trusty	dne

linux-dell300x

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	Fixed 4.15.0-1033.38 released
xenial	dne
trusty	dne

linux-fips

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	dne
xenial	ignored
trusty	dne

linux-gcp

noble	not-affected
mantic	not-affected
lunar	not-affected
kinetic	not-affected
jammy	not-affected
impish	not-affected
hirsute	ignored
focal	Fixed 5.4.0-1059.63 released
bionic	ignored
xenial	Fixed 4.15.0-1114.128~16.04.1 released
trusty	dne

linux-gcp-4.15

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	Fixed 4.15.0-1114.128 released
xenial	dne
trusty	dne

linux-gcp-5.11

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	Fixed 5.11.0-1024.26~20.04.1 released
bionic	dne
xenial	dne
trusty	dne

linux-gcp-5.13

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

linux-gcp-5.15

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

linux-gcp-5.19

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

linux-gcp-5.3

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-gcp-5.4

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	Fixed 5.4.0-1059.63~18.04.1 released
xenial	dne
trusty	dne

linux-gcp-5.8

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-gcp-6.2

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

linux-gcp-6.5

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

linux-gcp-fips

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

linux-gke

noble	not-affected
mantic	dne
lunar	dne
kinetic	dne
jammy	not-affected
impish	dne
hirsute	dne
focal	Fixed 5.4.0-1057.60 released
bionic	dne
xenial	ignored
trusty	dne

linux-gke-4.15

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-gke-5.0

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-gke-5.15

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

linux-gke-5.3

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-gke-5.4

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	Fixed 5.4.0-1057.60~18.04.1 released
xenial	dne
trusty	dne

linux-gkeop

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	not-affected
impish	dne
hirsute	dne
focal	Fixed 5.4.0-1029.30 released
bionic	dne
xenial	dne
trusty	dne

linux-gkeop-5.15

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

linux-gkeop-5.4

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	Fixed 5.4.0-1029.30~18.04.2 released
xenial	dne
trusty	dne

linux-hwe

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	ignored
xenial	Fixed 4.15.0-166.174~16.04.1 released
trusty	dne

linux-hwe-5.11

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-hwe-5.13

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

linux-hwe-5.15

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

linux-hwe-5.19

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

linux-hwe-5.4

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	Fixed 5.4.0-92.103~18.04.2 released
xenial	dne
trusty	dne

linux-hwe-5.8

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-hwe-6.2

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

linux-hwe-6.5

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

linux-hwe-6.8

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

linux-hwe-edge

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	ignored
xenial	ignored
trusty	dne

linux-ibm

noble	not-affected
mantic	not-affected
lunar	not-affected
kinetic	not-affected
jammy	not-affected
impish	dne
hirsute	dne
focal	Fixed 5.4.0-1010.11 released
bionic	dne
xenial	dne
trusty	dne

linux-ibm-5.15

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

linux-ibm-5.4

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

linux-intel

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

linux-intel-5.13

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-intel-iot-realtime

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

linux-intel-iotg

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

linux-intel-iotg-5.15

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

linux-iot

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

linux-kvm

noble	dne
mantic	dne
lunar	not-affected
kinetic	not-affected
jammy	not-affected
impish	not-affected
hirsute	ignored
focal	Fixed 5.4.0-1051.53 released
bionic	Fixed 4.15.0-1105.107 released
xenial	Fixed 4.4.0-1114.124 released
trusty	dne

linux-laptop

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

linux-lowlatency

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

linux-lowlatency-hwe-5.15

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

linux-lowlatency-hwe-5.19

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

linux-lowlatency-hwe-6.2

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

linux-lowlatency-hwe-6.5

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

linux-lowlatency-hwe-6.8

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

linux-lts-xenial

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	dne
xenial	dne
trusty	Fixed 4.4.0-234.268~14.04.1 released

linux-nvidia

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

linux-nvidia-6.2

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

linux-nvidia-6.5

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

linux-nvidia-6.8

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

linux-nvidia-lowlatency

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

linux-oem

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	ignored
xenial	ignored
trusty	dne

linux-oem-5.10

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	Fixed 5.10.0-1052.54 released
bionic	dne
xenial	dne
trusty	dne

linux-oem-5.13

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

linux-oem-5.14

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

linux-oem-5.17

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

linux-oem-5.6

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-oem-6.0

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

linux-oem-6.1

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

linux-oem-6.5

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

linux-oem-6.8

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

linux-oem-osp1

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-oracle

noble	not-affected
mantic	not-affected
lunar	not-affected
kinetic	not-affected
jammy	not-affected
impish	not-affected
hirsute	ignored
focal	Fixed 5.4.0-1059.63 released
bionic	Fixed 4.15.0-1085.93 released
xenial	Fixed 4.15.0-1085.93~16.04.1 released
trusty	dne

linux-oracle-5.0

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-oracle-5.11

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	Fixed 5.11.0-1023.24~20.04.1 released
bionic	dne
xenial	dne
trusty	dne

linux-oracle-5.13

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

linux-oracle-5.15

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

linux-oracle-5.3

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-oracle-5.4

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	Fixed 5.4.0-1059.63~18.04.1 released
xenial	dne
trusty	dne

linux-oracle-5.8

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-oracle-6.5

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

linux-raspi

noble	not-affected
mantic	not-affected
lunar	not-affected
kinetic	not-affected
jammy	not-affected
impish	not-affected
hirsute	ignored
focal	Fixed 5.4.0-1048.53 released
bionic	dne
xenial	dne
trusty	dne

linux-raspi-5.4

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	Fixed 5.4.0-1048.53~18.04.1 released
xenial	dne
trusty	dne

linux-raspi-realtime

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

linux-raspi2

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	ignored
bionic	Fixed 4.15.0-1101.108 released
xenial	ignored
trusty	dne

linux-raspi2-5.3

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	ignored
xenial	dne
trusty	dne

linux-realtime

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

linux-riscv

noble	not-affected
mantic	not-affected
lunar	not-affected
kinetic	not-affected
jammy	not-affected
impish	not-affected
hirsute	ignored
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-riscv-5.11

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	Fixed 5.11.0-1024.25~20.04.1 released
bionic	dne
xenial	dne
trusty	dne

linux-riscv-5.15

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

linux-riscv-5.19

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

linux-riscv-5.8

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	ignored
bionic	dne
xenial	dne
trusty	dne

linux-riscv-6.5

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

linux-riscv-6.8

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

linux-snapdragon

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
focal	dne
bionic	Fixed 4.15.0-1118.127 released
xenial	ignored
trusty	dne

linux-starfive

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

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

linux-starfive-6.2

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

linux-starfive-6.5

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

linux-xilinx-zynqmp

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

Common Weakness Enumeration

CWE-284 - Improper Access Control
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

References

https://access.redhat.com/security/cve/CVE-2021-4037

https://bugzilla.redhat.com/show_bug.cgi?id=2004810

https://bugzilla.redhat.com/show_bug.cgi?id=2027239

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=01ea173e103e

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0fa3ecd87848

https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html