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CVE-2021-3732

Published: 27 August 2021

A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem with OverlayFS. This flaw allows a local user to gain access to hidden files that should not be accessible.

From the Ubuntu Security Team

Alois Wohlschlager discovered that the overlay file system in the Linux kernel did not restrict private clones in some situations. An attacker could use this to expose sensitive information.

Priority

Medium

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
linux-hwe
Launchpad, Ubuntu, Debian
bionic Ignored
(replaced by linux-hwe-5.4)
focal Does not exist

hirsute Does not exist

trusty Does not exist

xenial
Released (4.15.0-159.167~16.04.1)
impish Does not exist

upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
bionic
Released (5.4.0-89.100~18.04.1)
jammy Does not exist

kinetic Does not exist

linux-hwe-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

focal Ignored
(was needed now end-of-life)
upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

linux-hwe-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
focal
Released (5.11.0-38.42~20.04.1)
jammy Does not exist

kinetic Does not exist

linux-hwe-edge
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-hwe-5.4)
focal Does not exist

hirsute Does not exist

trusty Does not exist

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(superseded by linux-hwe)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

upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

focal Does not exist

hirsute Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
trusty Ignored
(was needed ESM criteria)
jammy Does not exist

kinetic Does not exist

linux-aws
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1112.119)
impish Not vulnerable
(5.13.0-1005.6)
focal
Released (5.4.0-1058.61)
upstream
Released (5.14~rc6)
trusty Ignored
(was needed ESM criteria)
xenial Ignored
(was needed ESM criteria)
hirsute
Released (5.11.0-1020.21)
jammy Not vulnerable
(5.13.0-1005.6)
kinetic Not vulnerable
(5.15.0-1004.6)
linux-aws-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-aws-5.3)
focal Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

linux-aws-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-aws-5.4)
focal Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
bionic
Released (5.4.0-1058.61~18.04.3)
jammy Does not exist

kinetic Does not exist

linux-aws-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

focal Does not exist

hirsute Does not exist

trusty Does not exist

xenial
Released (4.15.0-1112.119~16.04.1)
impish Does not exist

upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

linux-azure
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.3)
trusty
Released (4.15.0-1124.137~14.04.1)
xenial
Released (4.15.0-1124.137~16.04.1)
impish Not vulnerable
(5.13.0-1004.5)
focal
Released (5.4.0-1062.65)
upstream
Released (5.14~rc6)
hirsute
Released (5.11.0-1020.21)
jammy Not vulnerable
(5.13.0-1006.7)
kinetic Not vulnerable
(5.15.0-1003.4)
linux-azure-4.15
Launchpad, Ubuntu, Debian
focal Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
bionic
Released (4.15.0-1124.137)
jammy Does not exist

kinetic Does not exist

linux-azure-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.4)
focal Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
bionic
Released (5.4.0-1062.65~18.04.1)
jammy Does not exist

kinetic Does not exist

linux-azure-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
focal Ignored
(was needed now end-of-life)
jammy Does not exist

kinetic Does not exist

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

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
focal
Released (5.4.0-1020.23)
jammy Not vulnerable
(5.15.0-1011.13)
kinetic Does not exist

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

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

bionic
Released (4.15.0-1028.33)
linux-azure-edge
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.3)
focal Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

linux-gcp
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gcp-5.3)
trusty Does not exist

xenial
Released (4.15.0-1109.123~16.04.1)
impish Not vulnerable
(5.13.0-1003.4)
hirsute
Released (5.11.0-1021.23)
upstream
Released (5.14~rc6)
focal
Released (5.4.0-1056.60)
jammy Not vulnerable
(5.13.0-1005.6)
kinetic Not vulnerable
(5.15.0-1003.6)
linux-gcp-4.15
Launchpad, Ubuntu, Debian
focal Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
bionic
Released (4.15.0-1109.123)
jammy Does not exist

kinetic Does not exist

linux-gcp-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gcp-5.4)
focal Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
bionic
Released (5.4.0-1056.60~18.04.1)
jammy Does not exist

kinetic Does not exist

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

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

linux-gcp-edge
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gcp-5.3)
focal Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

hirsute Does not exist

trusty Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
focal
Released (5.4.0-1054.57)
jammy Not vulnerable
(5.15.0-1002.2)
kinetic Does not exist

xenial Ignored
(reached end of standard support)
linux-gke-4.15
Launchpad, Ubuntu, Debian
focal Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

bionic Ignored
(was needs-triage now end-of-life)
upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

linux-gke-5.0
Launchpad, Ubuntu, Debian
focal Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

bionic Ignored
(was needs-triage now end-of-life)
upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

linux-gke-5.3
Launchpad, Ubuntu, Debian
focal Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

bionic Ignored
(was needs-triage now end-of-life)
upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
bionic
Released (5.4.0-1054.57~18.04.1)
jammy Does not exist

kinetic Does not exist

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

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
focal
Released (5.4.0-1025.26)
jammy Not vulnerable
(5.15.0-1001.2)
kinetic Does not exist

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

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
bionic
Released (5.4.0-1025.26~18.04.1)
jammy Does not exist

kinetic Does not exist

linux-oracle
Launchpad, Ubuntu, Debian
focal
Released (5.4.0-1056.60)
trusty Does not exist

xenial
Released (4.15.0-1081.89~16.04.1)
impish Not vulnerable
(5.13.0-1008.10)
upstream
Released (5.14~rc6)
hirsute
Released (5.11.0-1020.21)
bionic
Released (4.15.0-1081.89)
jammy Not vulnerable
(5.13.0-1008.10)
kinetic Not vulnerable
(5.15.0-1002.4)
linux-oracle-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-oracle-5.3)
focal Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

linux-oracle-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-oracle-5.4)
focal Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
bionic
Released (5.4.0-1056.60~18.04.1)
jammy Does not exist

kinetic Does not exist

linux-oracle-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

linux-oem
Launchpad, Ubuntu, Debian
focal Does not exist

hirsute Does not exist

trusty Does not exist

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

bionic Ignored
(was needs-triage now end-of-life)
upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
focal
Released (5.10.0-1050.52)
jammy Does not exist

kinetic Does not exist

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

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

bionic Ignored
(was needs-triage now end-of-life)
upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

trusty Does not exist

xenial Does not exist

impish Not vulnerable
(5.13.0-1007.8)
upstream
Released (5.14~rc6)
focal
Released (5.4.0-1045.49)
hirsute
Released (5.11.0-1021.22)
jammy Not vulnerable
(5.13.0-1008.9)
kinetic Not vulnerable
(5.15.0-1005.5)
linux-raspi2
Launchpad, Ubuntu, Debian
focal Ignored
(replaced by linux-raspi)
hirsute Does not exist

trusty Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

bionic
Released (4.15.0-1096.102)
xenial Ignored
(was needs-triage now end-of-life)
linux-raspi2-5.3
Launchpad, Ubuntu, Debian
focal Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

bionic Ignored
(was needs-triage now end-of-life)
upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
bionic
Released (5.4.0-1045.49~18.04.1)
jammy Does not exist

kinetic Does not exist

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

focal Ignored
(superseded by linux-riscv-5.8)
trusty Does not exist

xenial Does not exist

impish Not vulnerable
(5.13.0-1003.3)
upstream
Released (5.14~rc6)
hirsute
Released (5.11.0-1021.22)
jammy Not vulnerable
(5.13.0-1004.4)
kinetic Not vulnerable
(5.15.0-1007.7)
linux-riscv-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
focal
Released (5.11.0-1021.22~20.04.1)
jammy Does not exist

kinetic Does not exist

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

hirsute Does not exist

trusty Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
bionic
Released (4.15.0-1113.122)
jammy Does not exist

kinetic Does not exist

xenial Ignored
(was needs-triage now end-of-life)
linux
Launchpad, Ubuntu, Debian
impish Not vulnerable
(5.13.0-16.16)
upstream
Released (5.14~rc6)
focal
Released (5.4.0-89.100)
trusty Ignored
(was needed ESM criteria)
xenial Pending

bionic
Released (4.15.0-159.167)
hirsute
Released (5.11.0-38.42)
jammy Not vulnerable
(5.13.0-19.19)
kinetic Not vulnerable
(5.15.0-25.25)
Patches:
Introduced by

c771d683a62e5d36bc46036f5c07f4f5bb7dda61

Fixed by 427215d85e8d1476da1a86b8d67aceb485eb3631
Introduced by

local-overlayfs-backport

Fixed by 427215d85e8d1476da1a86b8d67aceb485eb3631
linux-kvm
Launchpad, Ubuntu, Debian
trusty Does not exist

impish Not vulnerable
(5.13.0-1002.2)
upstream
Released (5.14~rc6)
focal
Released (5.4.0-1048.50)
xenial Ignored
(was needed ESM criteria)
bionic
Released (4.15.0-1100.102)
hirsute
Released (5.11.0-1018.19)
jammy Not vulnerable
(5.13.0-1004.4)
kinetic Not vulnerable
(5.15.0-1004.4)
linux-oem-5.13
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

impish Does not exist

bionic Does not exist

hirsute Does not exist

upstream
Released (5.14~rc6)
focal
Released (5.13.0-1014.18)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

impish Does not exist

bionic Does not exist

hirsute Does not exist

upstream
Released (5.14~rc6)
focal
Released (5.11.0-1020.21~20.04.2)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

impish Does not exist

bionic Does not exist

hirsute Does not exist

focal
Released (5.11.0-1020.21~20.04.1)
upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

impish Does not exist

bionic Does not exist

hirsute Does not exist

focal
Released (5.11.0-1020.21~20.04.1)
upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

impish Does not exist

bionic Does not exist

hirsute Does not exist

upstream
Released (5.14~rc6)
focal
Released (5.4.0-1006.7)
jammy Not vulnerable
(5.15.0-1002.2)
kinetic Not vulnerable
(5.15.0-1002.2)
linux-gcp-5.11
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal
Released (5.11.0-1021.23~20.04.1)
hirsute Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

focal Not vulnerable
(5.14.0-1004.4)
upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable
(5.13.0-1007.7)
hirsute Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable
(5.13.0-1009.10~20.04.2)
impish Does not exist

upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable
(5.13.0-21.21~20.04.1)
impish Does not exist

upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable
(5.13.0-1008.9~20.04.2)
impish Does not exist

upstream
Released (5.14~rc6)
jammy Does not exist

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

upstream
Released (5.14~rc6)
xenial Ignored
(out of standard support)
jammy Does not exist

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

focal Not vulnerable
(5.13.0-1011.13~20.04.2)
upstream
Released (5.14~rc6)
jammy Does not exist

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

focal Not vulnerable
(5.13.0-1008.9~20.04.3)
upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

focal Does not exist

impish Does not exist

bionic Not vulnerable
(5.4.0-1010.11~18.04.2)
upstream
Released (5.14~rc6)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

upstream
Released (5.14~rc6)
jammy Not vulnerable
(5.13.0-1006.7)
kinetic Does not exist

focal
Released (5.4.0-1062.65)
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 (5.14~rc6)
kinetic Not vulnerable
(5.15.0-24.24)
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 (5.14~rc6)
kinetic Not vulnerable
(5.17.0-1003.3)
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

kinetic Does not exist

jammy Not vulnerable
(5.15.0-1004.6)
upstream
Released (5.14~rc6)
linux-intel-iotg-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

focal Not vulnerable
(5.15.0-1003.5~20.04.1)
upstream
Released (5.14~rc6)
linux-lowlatency-hwe-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Not vulnerable
(5.15.0-33.34~20.04.1)
jammy Does not exist

upstream
Released (5.14~rc6)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable
(5.15.0-33.34~20.04.1)
jammy Does not exist

upstream
Released (5.14~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 (5.14~rc6)
focal Not vulnerable
(5.15.0-1014.18~20.04.1)
kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

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

kinetic Does not exist

upstream
Released (5.14~rc6)
linux-gke-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

focal Not vulnerable
(5.15.0-1011.14~20.04.1)
upstream
Released (5.14~rc6)
linux-azure-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Not vulnerable
(5.15.0-1007.8~20.04.1)
jammy Does not exist

upstream
Released (5.14~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 Not vulnerable
(5.15.0-1007.9~20.04.1)
jammy Does not exist

upstream
Released (5.14~rc6)
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 Not vulnerable
(5.15.0-1007.8~20.04.1)
jammy Does not exist

kinetic Does not exist

upstream
Released (5.14~rc6)
linux-oem-6.0
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable
(6.0.0-1006.6)
kinetic Does not exist

upstream
Released (5.14~rc6)
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
(6.1.0-1004.4)
kinetic Does not exist

upstream
Released (5.14~rc6)
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
(5.19.0-28.29~22.04.1)
kinetic Does not exist

upstream
Released (5.14~rc6)
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
(5.19.0-1017.18~22.04.1)
kinetic Does not exist

upstream
Released (5.14~rc6)
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
(5.19.0-1020.21~22.04.1)
kinetic Does not exist

upstream
Released (5.14~rc6)

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N