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CVE-2020-10781

Published: 18 June 2020

A flaw was found in the Linux Kernel before 5.8-rc6 in the ZRAM kernel module, where a user with a local account and the ability to read the /sys/class/zram-control/hot_add file can create ZRAM device nodes in the /dev/ directory. This read allocates kernel memory and is not accounted for a user that triggers the creation of that ZRAM device. With this vulnerability, continually reading the device may consume a large amount of system memory and cause the Out-of-Memory (OOM) killer to activate and terminate random userspace processes, possibly making the system inoperable.

From the Ubuntu security team

Luca Bruno discovered that the zram module in the Linux kernel did not properly restrict unprivileged users from accessing the hot_add sysfs file. A local attacker could use this to cause a denial of service (memory exhaustion).

Priority

Low

CVSS 3 base score: 5.5

Status

Package Release Status
linux-aws-5.8
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

focal Not vulnerable
(5.8.0-1035.37~20.04.1)
upstream
Released (5.8~rc6)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

focal Not vulnerable
(5.8.0-1033.35~20.04.1)
upstream
Released (5.8~rc6)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

focal Not vulnerable
(5.8.0-1032.34~20.04.1)
upstream
Released (5.8~rc6)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

focal Not vulnerable
(5.8.0-1031.32~20.04.2)
upstream
Released (5.8~rc6)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

focal Not vulnerable
(5.8.0-14.16~20.04.1)
upstream
Released (5.8~rc6)
impish Does not exist

jammy Does not exist

linux-hwe-5.11
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.11.0-22.23~20.04.1)
upstream
Released (5.8~rc6)
trusty Does not exist

xenial Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

linux-riscv-5.11
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.11.0-1015.16~20.04.1)
upstream
Released (5.8~rc6)
trusty Does not exist

xenial Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

linux-oem-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)
hirsute Does not exist

upstream
Released (5.8~rc6)
impish Does not exist

jammy Does not exist

linux-aws-5.11
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
(5.11.0-1009.9~20.04.2)
upstream
Released (5.8~rc6)
jammy Does not exist

linux-azure-5.11
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
(5.11.0-1007.7~20.04.2)
upstream
Released (5.8~rc6)
jammy Does not exist

linux-oracle-5.11
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
(5.11.0-1008.8~20.04.1)
upstream
Released (5.8~rc6)
jammy Does not exist

linux-gke-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(was needed now end-of-life)
hirsute Does not exist

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

jammy Does not exist

linux-raspi2-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(was needed now end-of-life)
hirsute Does not exist

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

hirsute Does not exist

focal Not vulnerable
(5.4.0-1007.10)
upstream
Released (5.8~rc6)
impish Does not exist

jammy Does not exist

linux-hwe
Launchpad, Ubuntu, Debian
hirsute Does not exist

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial
Released (4.15.0-115.116~16.04.1)
bionic Ignored
(was needed now end-of-life)
eoan Does not exist

focal Does not exist

groovy Does not exist

jammy Does not exist

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

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

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

focal Does not exist

groovy Does not exist

jammy Does not exist

linux-lts-trusty
Launchpad, Ubuntu, Debian
hirsute Does not exist

impish Does not exist

upstream
Released (5.8~rc6)
precise Ignored
(was needs-triage ESM criteria)
trusty Does not exist

xenial Does not exist

bionic Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

jammy Does not exist

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

impish Does not exist

trusty Not vulnerable
(4.4.0-13.29~14.04.1)
upstream
Released (5.8~rc6)
precise Does not exist

xenial Does not exist

bionic Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

jammy Does not exist

linux-kvm
Launchpad, Ubuntu, Debian
hirsute Not vulnerable
(5.8.0-1010.11+21.04.1)
impish Not vulnerable
(5.11.0-1006.6)
upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Not vulnerable
(4.4.0-1004.9)
bionic
Released (4.15.0-1072.73)
eoan Ignored
(reached end-of-life)
focal
Released (5.4.0-1021.21)
groovy Not vulnerable
(5.8.0-1001.1)
jammy Not vulnerable
(5.13.0-1004.4)
linux-aws
Launchpad, Ubuntu, Debian
hirsute Not vulnerable
(5.8.0-1018.20+21.04.1)
impish Not vulnerable
(5.11.0-1006.6)
trusty Not vulnerable
(4.4.0-1002.2)
upstream
Released (5.8~rc6)
precise Does not exist

xenial Not vulnerable
(4.4.0-1001.10)
bionic
Released (4.15.0-1080.84)
eoan Ignored
(reached end-of-life)
focal
Released (5.4.0-1022.22)
groovy Not vulnerable
(5.8.0-1004.4)
jammy Not vulnerable
(5.13.0-1005.6)
linux-aws-5.0
Launchpad, Ubuntu, Debian
hirsute Does not exist

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

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

focal Does not exist

groovy Does not exist

jammy Does not exist

linux-aws-5.3
Launchpad, Ubuntu, Debian
hirsute Does not exist

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Ignored
(was needed now end-of-life)
eoan Does not exist

focal Does not exist

groovy Does not exist

jammy Does not exist

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

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial
Released (4.15.0-1080.84~16.04.1)
bionic Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

jammy Does not exist

linux-azure-4.15
Launchpad, Ubuntu, Debian
hirsute Does not exist

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic
Released (4.15.0-1093.103)
eoan Does not exist

focal Does not exist

groovy Does not exist

jammy Does not exist

linux-azure-5.3
Launchpad, Ubuntu, Debian
hirsute Does not exist

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Ignored
(was needed now end-of-life)
eoan Does not exist

focal Does not exist

groovy Does not exist

jammy Does not exist

linux-azure-edge
Launchpad, Ubuntu, Debian
hirsute Does not exist

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

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

focal Does not exist

groovy Does not exist

jammy Does not exist

linux-gcp-4.15
Launchpad, Ubuntu, Debian
hirsute Does not exist

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic
Released (4.15.0-1081.92)
eoan Does not exist

focal Does not exist

groovy Does not exist

jammy Does not exist

linux-gcp-5.3
Launchpad, Ubuntu, Debian
hirsute Does not exist

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Ignored
(was needed now end-of-life)
eoan Does not exist

focal Does not exist

groovy Does not exist

jammy Does not exist

linux-gcp-edge
Launchpad, Ubuntu, Debian
hirsute Does not exist

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

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

focal Does not exist

groovy Does not exist

jammy Does not exist

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

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic
Released (4.15.0-1067.70)
eoan Does not exist

focal Does not exist

groovy Does not exist

jammy Does not exist

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

impish Does not exist

bionic Ignored
(was needed now end-of-life)
upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

jammy Does not exist

linux-oracle-5.0
Launchpad, Ubuntu, Debian
hirsute Does not exist

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

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

focal Does not exist

groovy Does not exist

jammy Does not exist

linux-oracle-5.3
Launchpad, Ubuntu, Debian
hirsute Does not exist

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Ignored
(was needed now end-of-life)
eoan Does not exist

focal Does not exist

groovy Does not exist

jammy Does not exist

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

impish Does not exist

trusty Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

xenial Ignored
(was needs-triage now end-of-life)
bionic
Released (4.15.0-1094.104)
eoan Ignored
(reached end-of-life)
focal Does not exist

groovy Does not exist

jammy Does not exist

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

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

eoan Does not exist

focal
Released (5.6.0-1053.57)
groovy Does not exist

jammy Does not exist

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

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Ignored
(was needed now end-of-life)
eoan Ignored
(reached end-of-life)
focal Does not exist

groovy Does not exist

jammy Does not exist

linux-raspi
Launchpad, Ubuntu, Debian
hirsute Not vulnerable
(5.8.0-1008.11+21.04.1)
impish Not vulnerable
(5.11.0-1007.7)
upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

eoan Does not exist

focal
Released (5.4.0-1016.17)
groovy Not vulnerable
(5.4.0-1016.17)
jammy Not vulnerable
(5.13.0-1008.9)
linux-raspi2
Launchpad, Ubuntu, Debian
hirsute Does not exist

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Not vulnerable
(4.2.0-1013.19)
bionic
Released (4.15.0-1068.72)
eoan Ignored
(reached end-of-life)
focal Ignored
(was needs-triage now end-of-life)
groovy Does not exist

jammy Does not exist

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

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Not vulnerable
(4.4.0-1013.15)
bionic
Released (4.15.0-1084.92)
eoan Does not exist

focal Does not exist

groovy Does not exist

jammy Does not exist

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

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic
Released (5.4.0-45.49~18.04.2)
focal Does not exist

groovy Does not exist

jammy Does not exist

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

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic
Released (5.4.0-1016.17~18.04.1)
focal Does not exist

groovy Does not exist

jammy Does not exist

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

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic
Released (5.4.0-1023.23~18.04.1)
focal Does not exist

groovy Does not exist

jammy Does not exist

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

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic
Released (5.4.0-1022.22~18.04.1)
focal Does not exist

groovy Does not exist

jammy Does not exist

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

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic
Released (5.4.0-1022.22~18.04.1)
focal Does not exist

groovy Does not exist

jammy Does not exist

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

impish Does not exist

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic
Released (5.4.0-1022.22~18.04.1)
focal Does not exist

groovy Does not exist

jammy Does not exist

linux
Launchpad, Ubuntu, Debian
impish Not vulnerable
(5.11.0-16.17)
hirsute Not vulnerable
(5.8.0-36.40+21.04.1)
upstream
Released (5.8~rc6)
precise Ignored
(was needs-triage ESM criteria)
trusty Not vulnerable
(3.11.0-12.19)
xenial Not vulnerable
(4.4.0-2.16)
bionic
Released (4.15.0-115.116)
eoan Ignored
(reached end-of-life)
focal
Released (5.4.0-45.49)
groovy Not vulnerable
(5.8.0-16.17)
jammy Not vulnerable
(5.13.0-19.19)
linux-azure
Launchpad, Ubuntu, Debian
impish Not vulnerable
(5.11.0-1004.4)
hirsute Not vulnerable
(5.8.0-1016.17+21.04.1)
upstream
Released (5.8~rc6)
precise Does not exist

trusty
Released (4.15.0-1093.103~14.04.1)
xenial
Released (4.15.0-1093.103~16.04.1)
bionic Ignored
(was needs-triage now end-of-life)
eoan Ignored
(reached end-of-life)
focal
Released (5.4.0-1023.23)
groovy Not vulnerable
(5.8.0-1004.4)
jammy Not vulnerable
(5.13.0-1006.7)
linux-gcp
Launchpad, Ubuntu, Debian
impish Not vulnerable
(5.11.0-1006.6)
hirsute Not vulnerable
(5.8.0-1015.15+21.04.1)
upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial
Released (4.15.0-1081.92~16.04.1)
bionic Ignored
(was needs-triage now end-of-life)
eoan Ignored
(reached end-of-life)
focal
Released (5.4.0-1022.22)
groovy Not vulnerable
(5.8.0-1002.2)
jammy Not vulnerable
(5.13.0-1005.6)
linux-oracle
Launchpad, Ubuntu, Debian
impish Not vulnerable
(5.11.0-1005.5)
hirsute Not vulnerable
(5.8.0-1014.14+21.04.1)
upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial
Released (4.15.0-1051.55~16.04.1)
bionic
Released (4.15.0-1051.55)
eoan Ignored
(reached end-of-life)
focal
Released (5.4.0-1022.22)
groovy Not vulnerable
(5.8.0-1001.1)
jammy Not vulnerable
(5.13.0-1008.10)
linux-riscv
Launchpad, Ubuntu, Debian
impish Not vulnerable
(5.11.0-1007.7)
hirsute Not vulnerable
(5.8.0-10.12+21.04.1)
upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

eoan Does not exist

focal
Released (5.4.0-31.35)
groovy Not vulnerable
(5.8.0-1.1)
jammy Not vulnerable
(5.13.0-1004.4)
linux-hwe-5.8
Launchpad, Ubuntu, Debian
impish Does not exist

precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

focal Not vulnerable
(5.8.0-23.24~20.04.1)
upstream
Released (5.8~rc6)
jammy Does not exist

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

precise Does not exist

trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

bionic Not vulnerable
(5.4.0-1025.25~18.04.1)
upstream
Released (5.8~rc6)
jammy Does not exist

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

precise Does not exist

trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

bionic Not vulnerable
(5.4.0-1001.1)
upstream
Released (5.8~rc6)
jammy Does not exist

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

upstream
Released (5.8~rc6)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Not vulnerable
(4.15.0-1005.8)
focal Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

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

precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

focal Not vulnerable
(5.10.0-1008.9)
upstream
Released (5.8~rc6)
jammy Does not exist

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

precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

focal Not vulnerable
(5.4.0-1008.9)
upstream
Released (5.8~rc6)
jammy Does not exist

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

precise Does not exist

trusty Does not exist

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

focal Not vulnerable
(5.4.0-1033.35)
groovy Does not exist

hirsute Does not exist

upstream
Released (5.8~rc6)
jammy Not vulnerable
(5.15.0-1002.2)
linux-ibm
Launchpad, Ubuntu, Debian
impish Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

hirsute Does not exist

focal Not vulnerable
(5.4.0-1003.4)
upstream
Released (5.8~rc6)
jammy 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 Not vulnerable
(5.11.0-1009.10~20.04.1)
hirsute Does not exist

impish Does not exist

upstream
Released (5.8~rc6)
jammy 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 (5.8~rc6)
jammy 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

hirsute Does not exist

impish Does not exist

upstream
Released (5.8~rc6)
jammy Does not exist

linux-fips
Launchpad, Ubuntu, Debian
xenial Not vulnerable
(4.4.0-1073.79)
trusty Does not exist

bionic Does not exist

focal Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.8~rc6)
jammy 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

focal Not vulnerable
(5.13.0-1009.10~20.04.2)
upstream
Released (5.8~rc6)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

focal Not vulnerable
(5.13.0-21.21~20.04.1)
upstream
Released (5.8~rc6)
jammy 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

focal Not vulnerable
(5.13.0-1008.9~20.04.2)
upstream
Released (5.8~rc6)
jammy 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 (5.8~rc6)
jammy 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 (5.8~rc6)
jammy 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 (5.8~rc6)
jammy 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

focal Not vulnerable
(5.4.0-1063.66+cvm2.2)
upstream
Released (5.8~rc6)
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

upstream Needs triage

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

upstream Needs triage