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CVE-2022-3202

Published: 14 September 2022

A NULL pointer dereference flaw in diFree in fs/jfs/inode.c in Journaled File System (JFS)in the Linux kernel. This could allow a local attacker to crash the system or leak kernel internal information.

From the Ubuntu Security Team

It was discovered that the Journaled File System (JFS) in the Linux kernel contained a null pointer dereference in some situations. A local attacker could use this to cause a denial of service (system crash).

Priority

Low

CVSS 3 base score: 7.1

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-189.200)
focal Pending
(5.4.0-117.132)
jammy Pending
(5.15.0-35.36)
kinetic Not vulnerable
(5.19.0-15.15)
trusty Ignored
(was needed ESM criteria)
upstream
Released (5.18~rc1)
xenial
Released (4.4.0-234.268)
Patches:
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by a53046291020ec41e09181396c1e829287b48d47
linux-aws
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-1137.148)
focal Pending
(5.4.0-1078.84)
jammy Pending
(5.15.0-1009.11)
kinetic Not vulnerable
(5.19.0-1005.5)
trusty
Released (4.4.0-1113.119)
upstream
Released (5.18~rc1)
xenial
Released (4.4.0-1151.166)
linux-aws-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-aws-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-aws-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-aws-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Not vulnerable
(5.15.0-1014.18~20.04.1)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-aws-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-aws-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1078.84~18.04.1)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-aws-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-aws-hwe
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Pending
(4.15.0-1137.148~16.04.1)
linux-azure
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
focal Pending
(5.4.0-1083.87)
jammy Pending
(5.15.0-1008.9)
kinetic Not vulnerable
(5.19.0-1004.4)
trusty Pending
(4.15.0-1146.161~14.04.1)
upstream
Released (5.18~rc1)
xenial Pending
(4.15.0-1146.161~16.04.1)
linux-azure-4.15
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-1146.161)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-azure-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-azure-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-azure-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Pending
(5.15.0-1008.9~20.04.1)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-azure-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-azure-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1083.87~18.04.1)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-azure-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-azure-edge
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-azure-fde
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Pending
(5.15.0-1008.9)
trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-azure-fde-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Pending

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

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

focal Pending
(5.4.0-1040.44)
jammy Not vulnerable

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-dell300x
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-1049.54)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-fips
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-gcp
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
focal Pending
(5.4.0-1078.84)
jammy Pending
(5.15.0-1006.9)
kinetic Not vulnerable
(5.19.0-1004.4)
trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Pending
(4.15.0-1131.147~16.04.1)
linux-gcp-4.15
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-1131.147)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-gcp-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-gcp-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-gcp-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Not vulnerable
(5.15.0-1006.9~20.04.1)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-gcp-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-gcp-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1078.84~18.04.1)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-gcp-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-gke
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Pending
(5.4.0-1074.79)
jammy Pending
(5.15.0-1006.7)
kinetic Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-gke-4.15
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-gke-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-gke-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Not vulnerable
(5.15.0-1011.14~20.04.1)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-gke-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-gke-5.4
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-gkeop
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Pending
(5.4.0-1046.48)
jammy Not vulnerable
(5.15.0-1001.2)
trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-gkeop-5.4
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-hwe
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Pending
(4.15.0-189.200~16.04.1)
linux-hwe-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-hwe-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-hwe-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Pending
(5.15.0-41.44~20.04.1)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-hwe-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-117.132~18.04.1)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-hwe-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-hwe-edge
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Needs triage

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

focal Pending
(5.4.0-1026.29)
jammy Pending
(5.15.0-1005.5)
kinetic Not vulnerable
(5.19.0-1004.4)
trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-ibm-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1028.32~18.04.1)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-intel-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-intel-iotg
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Pending
(5.15.0-1008.11)
kinetic Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-intel-iotg-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Pending
(5.15.0-1008.11~20.04.1)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-kvm
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-1123.128)
focal Pending
(5.4.0-1068.72)
jammy Pending
(5.15.0-1008.8)
kinetic Not vulnerable
(5.19.0-1004.4)
trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial
Released (4.4.0-1114.124)
linux-lowlatency
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Pending
(5.15.0-35.36)
kinetic Not vulnerable
(5.19.0-1003.3)
trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-lowlatency-hwe-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Pending
(5.15.0-42.45~20.04.1)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-lts-xenial
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

trusty
Released (4.4.0-234.268~14.04.1)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-oem
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-oem-5.10
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-oem-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-oem-5.14
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Pending
(5.14.0-1036.40)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-oem-5.17
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Pending
(5.17.0-1004.4)
kinetic Needs triage

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-oem-5.6
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-oem-osp1
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-oracle
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-1102.113)
focal Pending
(5.4.0-1076.83)
jammy Pending
(5.15.0-1007.9)
kinetic Not vulnerable
(5.19.0-1004.4)
trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Pending
(4.15.0-1102.113~16.04.1)
linux-oracle-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-oracle-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-oracle-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-oracle-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Pending

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

linux-oracle-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-oracle-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1076.83~18.04.1)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-oracle-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-raspi
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Pending
(5.4.0-1065.75)
jammy Pending
(5.15.0-1011.13)
kinetic Not vulnerable
(5.19.0-1001.3)
trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-raspi-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1065.75~18.04.1)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-raspi2
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-1115.123)
focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-raspi2-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-riscv
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy
Released (5.15.0-1012.13)
kinetic Not vulnerable
(5.19.0-1002.2)
trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-riscv-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-riscv-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
linux-snapdragon
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-1133.143)
focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)