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CVE-2022-32296

Published: 5 June 2022

The Linux kernel before 5.17.9 allows TCP servers to identify clients by observing what source ports are used. This occurs because of use of Algorithm 4 ("Double-Hash Port Selection Algorithm") of RFC 6056.

From the Ubuntu Security Team

Moshe Kol, Amit Klein and Yossi Gilad discovered that the IP implementation in the Linux kernel did not provide sufficient randomization when calculating port offsets. An attacker could possibly use this to expose sensitive information.

Notes

AuthorNote
sbeattie
this is likely a duplicate of CVE-2022-1012

Priority

Medium

Cvss 3 Severity Score

3.3

Score breakdown

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
trusty Ignored
(was needed ESM criteria)
xenial Ignored
(was needed ESM criteria)
bionic
Released (4.15.0-194.205)
focal
Released (5.4.0-126.142)
impish Ignored
(reached end-of-life)
jammy
Released (5.15.0-47.51)
upstream
Released (5.18~rc6)
kinetic Not vulnerable
(5.19.0-15.15)
Patches:
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by 4c2c8f03a5ab7cb04ec64724d7d176d00bcc91e5
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by e9261476184be1abd486c9434164b2acbe0ed6c2
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by ca7af0402550f9a0b3316d5f1c30904e42ed257d
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by 4dfa9b438ee34caca4e6a4e5e961641807367f6f
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by 9e9b70ae923baf2b5e8a0ea4fd0c8451801ac526
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by b2d057560b8107c633b39aabe517ff9d93f285e3
linux-hwe
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial
Released (4.15.0-194.205~16.04.1)
bionic Ignored
(replaced by linux-hwe-5.4)
focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc6)
bionic
Released (5.4.0-126.142~18.04.1)
kinetic Does not exist

linux-hwe-5.8
Launchpad, Ubuntu, Debian
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(superseded by linux-hwe-5.11)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

upstream
Released (5.18~rc6)
kinetic Does not exist

linux-hwe-5.11
Launchpad, Ubuntu, Debian
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

upstream
Released (5.18~rc6)
kinetic Does not exist

linux-hwe-5.13
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

jammy Does not exist

upstream
Released (5.18~rc6)
kinetic 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

jammy Does not exist

upstream
Released (5.18~rc6)
kinetic Does not exist

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

bionic Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

trusty Ignored
(was needed ESM criteria)
upstream
Released (5.18~rc6)
kinetic Does not exist

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

impish Ignored
(reached end-of-life)
bionic
Released (4.15.0-1128.133)
upstream
Released (5.18~rc6)
xenial Ignored
(was needed ESM criteria)
jammy
Released (5.15.0-1017.21)
focal
Released (5.4.0-1075.80)
kinetic Not vulnerable
(5.19.0-1004.4)
linux-aws
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1142.154)
focal
Released (5.4.0-1085.92)
jammy
Released (5.15.0-1019.23)
impish Ignored
(reached end-of-life)
trusty Ignored
(was needed ESM criteria)
upstream
Released (5.18~rc6)
xenial Ignored
(was needed ESM criteria)
kinetic Not vulnerable
(5.19.0-1005.5)
linux-aws-5.0
Launchpad, Ubuntu, Debian
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

upstream
Released (5.18~rc6)
kinetic Does not exist

linux-aws-5.3
Launchpad, Ubuntu, Debian
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

upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc6)
bionic
Released (5.4.0-1085.92~18.04.1)
kinetic Does not exist

linux-aws-5.8
Launchpad, Ubuntu, Debian
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

upstream
Released (5.18~rc6)
kinetic 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

jammy Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc6)
kinetic Does not exist

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

bionic Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc6)
xenial
Released (4.15.0-1142.154~16.04.1)
kinetic Does not exist

linux-azure
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.3)
impish Ignored
(reached end-of-life)
focal
Released (5.4.0-1091.96)
jammy
Released (5.15.0-1019.24)
trusty
Released (4.15.0-1153.168~14.04.1)
upstream
Released (5.18~rc6)
xenial
Released (4.15.0-1153.168~16.04.1)
kinetic Not vulnerable
(5.19.0-1004.4)
linux-azure-4.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

bionic
Released (4.15.0-1153.168)
upstream
Released (5.18~rc6)
kinetic Does not exist

linux-azure-5.3
Launchpad, Ubuntu, Debian
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

upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc6)
bionic
Released (5.4.0-1091.96~18.04.1)
kinetic Does not exist

linux-azure-5.8
Launchpad, Ubuntu, Debian
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

upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc6)
focal Ignored
(was needs-triage now end-of-life)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal
Released (5.4.0-1091.96+cvm1.1)
impish Does not exist

jammy
Released (5.15.0-1019.24)
upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Not vulnerable
(5.15.0-1008.10)
upstream
Released (5.18~rc6)
focal
Released (5.4.0-1046.51)
kinetic Does not exist

linux-dell300x
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

bionic
Released (4.15.0-1054.59)
upstream
Released (5.18~rc6)
kinetic Does not exist

linux-azure-edge
Launchpad, Ubuntu, Debian
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

upstream
Released (5.18~rc6)
kinetic Does not exist

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

bionic Does not exist

focal Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc6)
xenial Ignored
(out of standard support)
kinetic Does not exist

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

bionic Ignored
(superseded by linux-gcp-5.3)
impish Ignored
(reached end-of-life)
upstream
Released (5.18~rc6)
xenial
Released (4.15.0-1137.153~16.04.1)
focal
Released (5.4.0-1089.97)
jammy
Released (5.15.0-1017.23)
kinetic Not vulnerable
(5.19.0-1004.4)
linux-gcp-4.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

bionic
Released (4.15.0-1137.153)
upstream
Released (5.18~rc6)
kinetic Does not exist

linux-gcp-5.3
Launchpad, Ubuntu, Debian
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

upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc6)
bionic
Released (5.4.0-1089.97~18.04.1)
kinetic 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

jammy Does not exist

upstream
Released (5.18~rc6)
kinetic 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

jammy Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc6)
kinetic Does not exist

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

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

impish Does not exist

upstream
Released (5.18~rc6)
focal
Released (5.4.0-1083.89)
jammy
Released (5.15.0-1015.18)
kinetic Does not exist

linux-gke-4.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc6)
bionic Ignored
(was needs-triage now end-of-life)
kinetic Does not exist

linux-gke-5.0
Launchpad, Ubuntu, Debian
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

upstream
Released (5.18~rc6)
kinetic Does not exist

linux-gke-5.3
Launchpad, Ubuntu, Debian
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

upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc6)
bionic Ignored
(was needed now end-of-life)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

upstream
Released (5.18~rc6)
jammy
Released (5.15.0-1002.4)
focal
Released (5.4.0-1053.56)
kinetic Does not exist

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

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc6)
bionic Ignored
(was needed now end-of-life)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

upstream
Released (5.18~rc6)
jammy
Released (5.15.0-1013.15)
focal
Released (5.4.0-1033.37)
kinetic Not vulnerable
(5.19.0-1004.4)
linux-ibm-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc6)
bionic
Released (5.4.0-1033.37~18.04.1)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc6)
kinetic 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

upstream
Released (5.18~rc6)
jammy
Released (5.15.0-47.53)
kinetic Not vulnerable
(5.19.0-1003.3)
linux-oracle
Launchpad, Ubuntu, Debian
trusty Does not exist

impish Ignored
(reached end-of-life)
bionic
Released (4.15.0-1107.118)
upstream
Released (5.18~rc6)
xenial
Released (4.15.0-1107.118~16.04.1)
jammy
Released (5.15.0-1017.22)
focal
Released (5.4.0-1083.91)
kinetic Not vulnerable
(5.19.0-1004.4)
linux-oracle-5.0
Launchpad, Ubuntu, Debian
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

upstream
Released (5.18~rc6)
kinetic Does not exist

linux-oracle-5.3
Launchpad, Ubuntu, Debian
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

upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc6)
bionic
Released (5.4.0-1083.91~18.04.1)
kinetic Does not exist

linux-oracle-5.8
Launchpad, Ubuntu, Debian
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

upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc6)
kinetic Does not exist

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

jammy Does not exist

upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc6)
kinetic 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

jammy Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc6)
focal
Released (5.14.0-1044.49)
kinetic Does not exist

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

upstream
Released (5.18~rc6)
jammy
Released (5.17.0-1011.12)
kinetic Needed

linux-oem-osp1
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

bionic Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Ignored
(reached end-of-life)
upstream
Released (5.18~rc6)
jammy
Released (5.15.0-1014.16)
focal
Released (5.4.0-1070.80)
kinetic Not vulnerable
(5.19.0-1001.3)
linux-raspi2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Ignored
(end of standard support)
focal Ignored
(replaced by linux-raspi)
impish Does not exist

jammy Does not exist

bionic
Released (4.15.0-1120.128)
upstream
Released (5.18~rc6)
kinetic Does not exist

linux-raspi2-5.3
Launchpad, Ubuntu, Debian
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

upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc6)
bionic
Released (5.4.0-1070.80~18.04.1)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Ignored
(superseded by linux-riscv-5.8)
impish Ignored
(reached end-of-life)
upstream
Released (5.18~rc6)
jammy
Released (5.15.0-1018.21)
kinetic Not vulnerable
(5.19.0-1002.2)
linux-riscv-5.8
Launchpad, Ubuntu, Debian
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

upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Ignored
(end of standard support)
focal Does not exist

impish Does not exist

jammy Does not exist

bionic
Released (4.15.0-1138.148)
upstream
Released (5.18~rc6)
kinetic Does not exist

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
Released (5.15.0-1013.17)
upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Pending
(5.15.0-1015.20~20.04.2)
impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

jammy Does not exist

upstream
Released (5.18~rc6)
focal
Released (5.15.0-48.54~20.04.1)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal
Released (5.15.0-48.54~20.04.1)
jammy Does not exist

upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

jammy Does not exist

upstream
Released (5.18~rc6)
focal
Released (5.15.0-1019.23~20.04.1)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

jammy Does not exist

focal
Released (5.15.0-1017.23~20.04.2)
upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

jammy Does not exist

focal
Released (5.15.0-1015.18~20.04.1)
upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal
Released (5.15.0-1019.24~20.04.1)
jammy Does not exist

upstream
Released (5.18~rc6)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Pending

jammy Does not exist

upstream Needs triage

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Pending

jammy Does not exist

kinetic Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Needs triage

kinetic Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

upstream Needs triage

Severity score breakdown

Parameter Value
Base score 3.3
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality Low
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N