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CVE-2022-0617

Published: 16 February 2022

A flaw null pointer dereference in the Linux kernel UDF file system functionality was found in the way user triggers udf_file_write_iter function for the malicious UDF image. A local user could use this flaw to crash the system. Actual from Linux kernel 4.2-rc1 till 5.17-rc2.

From the Ubuntu security team

It was discovered that the UDF file system implementation in the Linux kernel could attempt to dereference a null pointer in some situations. An attacker could use this to construct a malicious UDF image that, when mounted and operated on, could cause a denial of service (system crash).

Priority

Low

CVSS 3 base score: 5.5

Status

Package Release Status
linux-azure-5.13
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal
Released (5.13.0-1022.26~20.04.1)
impish Does not exist

upstream
Released (5.17~rc2)
jammy Does not exist

linux
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
bionic
Released (4.15.0-176.185)
focal
Released (5.4.0-109.123)
impish
Released (5.13.0-40.45)
trusty Ignored
(was needed ESM criteria)
xenial Ignored
(was needed ESM criteria)
jammy Not vulnerable
(5.15.0-22.22)
Patches:
Introduced by

52ebea749aaed195245701a8f90a23d672c7a933

Fixed by 7fc3b7c2981bbd1047916ade327beccb90994eee
Introduced by

7e49b6f2480cb9a9e7322a91592e56a5c85361f5

Fixed by ea8569194b43f0f01f0a84c689388542c7254a1f
linux-aws
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
bionic
Released (4.15.0-1127.136)
focal
Released (5.4.0-1072.77)
impish
Released (5.13.0-1022.24)
trusty Ignored
(was needed ESM criteria)
xenial Ignored
(was needed ESM criteria)
jammy Not vulnerable
(5.15.0-1002.4)
linux-aws-5.0
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-aws-5.3)
focal Does not exist

impish Does not exist

jammy Does not exist

linux-aws-5.3
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-aws-5.4)
focal Does not exist

impish Does not exist

jammy Does not exist

linux-aws-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1072.77~18.04.1)
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

linux-aws-5.8
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Does not exist

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

jammy Does not exist

linux-aws-hwe
Launchpad, Ubuntu, Debian
xenial
Released (4.15.0-1127.136~16.04.1)
trusty Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

upstream
Released (5.17~rc2)
jammy Does not exist

linux-azure
Launchpad, Ubuntu, Debian
trusty
Released (4.15.0-1137.150~14.04.1)
upstream
Released (5.17~rc2)
xenial
Released (4.15.0-1137.150~16.04.1)
bionic Ignored
(superseded by linux-azure-5.3)
impish
Released (5.13.0-1022.26)
focal
Released (5.4.0-1077.80)
jammy Not vulnerable
(5.15.0-1001.2)
linux-azure-4.15
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1137.150)
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

upstream
Released (5.17~rc2)
jammy Does not exist

linux-azure-5.11
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

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

linux-azure-5.3
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-azure-5.4)
focal Does not exist

impish Does not exist

jammy Does not exist

linux-azure-5.4
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

bionic
Released (5.4.0-1077.80~18.04.1)
jammy Does not exist

linux-azure-5.8
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Does not exist

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

jammy Does not exist

linux-azure-edge
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-azure-5.3)
focal Does not exist

impish Does not exist

jammy Does not exist

linux-bluefield
Launchpad, Ubuntu, Debian
focal
Released (5.4.0-1035.38)
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

linux-dell300x
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

bionic
Released (4.15.0-1041.46)
jammy Does not exist

linux-fips
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

bionic Does not exist

focal Does not exist

hirsute Does not exist

impish Does not exist

xenial Ignored
(was needed ESM criteria)
jammy Does not exist

linux-gcp
Launchpad, Ubuntu, Debian
focal
Released (5.4.0-1072.77)
impish
Released (5.13.0-1024.29)
upstream
Released (5.17~rc2)
xenial
Released (4.15.0-1121.135~16.04.1)
trusty Does not exist

bionic Ignored
(superseded by linux-gcp-5.3)
jammy Not vulnerable
(5.15.0-1001.3)
linux-gcp-4.15
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1121.135)
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

linux-gcp-5.3
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-gcp-5.4)
focal Does not exist

impish Does not exist

jammy Does not exist

linux-gcp-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1072.77~18.04.1)
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

linux-gke-4.15
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

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

linux-gke-5.0
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-gke-5.3)
focal Does not exist

impish Does not exist

jammy Does not exist

linux-gke-5.3
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-gke-5.4)
focal Does not exist

impish Does not exist

jammy Does not exist

linux-gke-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1068.71~18.04.1)
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

linux-gkeop
Launchpad, Ubuntu, Debian
focal
Released (5.4.0-1039.40)
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Needs triage

linux-gkeop-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1039.40~18.04.1)
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

linux-hwe
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
xenial
Released (4.15.0-176.185~16.04.1)
trusty Does not exist

bionic Ignored
(replaced by linux-hwe-5.4)
focal Does not exist

impish Does not exist

jammy Does not exist

linux-hwe-5.11
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Does not exist

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

jammy Does not exist

linux-hwe-5.13
Launchpad, Ubuntu, Debian
focal
Released (5.13.0-40.45~20.04.1)
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

linux-hwe-5.4
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

bionic
Released (5.4.0-109.123~18.04.1)
jammy Does not exist

linux-hwe-5.8
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Does not exist

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

jammy Does not exist

linux-ibm
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

focal
Released (5.4.0-1020.22)
jammy Not vulnerable
(5.15.0-1002.2)
linux-intel-5.13
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

focal
Released (5.13.0-1011.11)
jammy Does not exist

linux-kvm
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1113.116)
upstream
Released (5.17~rc2)
xenial Ignored
(was needed ESM criteria)
trusty Does not exist

focal
Released (5.4.0-1062.65)
impish
Released (5.13.0-1021.22)
jammy Not vulnerable
(5.15.0-1002.2)
linux-lts-xenial
Launchpad, Ubuntu, Debian
trusty Ignored
(was needed ESM criteria)
upstream
Released (5.17~rc2)
xenial Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

linux-oem-5.14
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal
Released (5.14.0-1024.26)
impish Does not exist

jammy Does not exist

linux-oem-5.6
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

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

linux-oem-osp1
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

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

linux-oracle
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial
Released (4.15.0-1092.101~16.04.1)
bionic
Released (4.15.0-1092.101)
focal
Released (5.4.0-1070.76)
impish
Released (5.13.0-1027.32)
jammy Not vulnerable
(5.15.0-1001.3)
linux-oracle-5.0
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-oracle-5.3)
focal Does not exist

impish Does not exist

jammy Does not exist

linux-oracle-5.11
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

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

linux-oracle-5.3
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-oracle-5.4)
focal Does not exist

impish Does not exist

jammy Does not exist

linux-oracle-5.4
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

bionic
Released (5.4.0-1070.76~18.04.1)
jammy Does not exist

linux-oracle-5.8
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Does not exist

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

jammy Does not exist

linux-raspi
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal
Released (5.4.0-1059.67)
impish
Released (5.13.0-1025.27)
jammy Not vulnerable
(5.15.0-1003.3)
linux-raspi-5.4
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

bionic
Released (5.4.0-1059.66~18.04.1)
jammy Does not exist

linux-raspi2
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

focal Ignored
(replaced by linux-raspi)
impish Does not exist

xenial Ignored
(end of standard support, was needs-triage)
bionic
Released (4.15.0-1108.115)
jammy Does not exist

linux-raspi2-5.3
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-raspi-5.4)
focal Does not exist

impish Does not exist

jammy Does not exist

linux-riscv
Launchpad, Ubuntu, Debian
impish
Released (5.13.0-1020.22)
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Ignored
(superseded by linux-riscv-5.8)
jammy Not vulnerable
(5.15.0-1004.4)
linux-riscv-5.11
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Does not exist

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

jammy Does not exist

linux-riscv-5.8
Launchpad, Ubuntu, Debian
upstream
Released (5.17~rc2)
trusty Does not exist

xenial Does not exist

bionic Does not exist

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

jammy Does not exist

linux-snapdragon
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1126.135)
upstream
Released (5.17~rc2)
trusty Does not exist

focal Does not exist

impish Does not exist

xenial Ignored
(end of standard support, was needs-triage)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable
(5.4.0-1063.66+cvm2.2)
impish Does not exist

upstream
Released (5.17~rc2)
jammy Needs triage

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

xenial Does not exist

bionic Does not exist

focal
Released (5.13.0-1024.29~20.04.1)
impish Does not exist

upstream
Released (5.17~rc2)
jammy Does not exist

linux-ibm-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic
Released (5.4.0-1020.22~18.04.1)
focal Does not exist

impish Does not exist

upstream
Released (5.17~rc2)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

focal
Released (5.13.0-1027.32~20.04.1)
impish Does not exist

upstream
Released (5.17~rc2)
jammy Does not exist

linux-hwe-edge
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Ignored
(superseded by linux-hwe)
bionic Ignored
(superseded by linux-hwe-5.4)
focal Does not exist

impish Does not exist

upstream
Released (5.17~rc2)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

upstream
Released (5.17~rc2)
focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

focal
Released (5.13.0-1022.24~20.04.1)
impish Does not exist

upstream
Released (5.17~rc2)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

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

upstream
Released (5.17~rc2)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

upstream
Released (5.17~rc2)
focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

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

xenial Ignored
(reached end of standard support)
bionic Does not exist

focal
Released (5.4.0-1068.71)
impish Does not exist

upstream
Released (5.17~rc2)
jammy Not vulnerable
(5.15.0-1002.2)
linux-oem
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Ignored
(superseded by linux-hwe)
bionic Ignored
(was needs-triage now end-of-life)
focal Does not exist

impish Does not exist

upstream
Released (5.17~rc2)
jammy Does not exist

linux-oem-5.10
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

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

upstream
Released (5.17~rc2)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

upstream
Released (5.17~rc2)
focal Ignored
(was needs-triage now end-of-life)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

jammy Not vulnerable
(5.15.0-22.22)
upstream
Released (5.17~rc2)
linux-oem-5.17
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

jammy Not vulnerable
(5.17.0-1003.3)
upstream
Released (5.17~rc2)
linux-intel-iotg
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

jammy Not vulnerable

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

impish Does not exist

jammy Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

jammy Does not exist

upstream Needs triage

focal Not vulnerable

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage