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CVE-2020-27673

Published: 22 October 2020

An issue was discovered in the Linux kernel through 5.9.1, as used with Xen through 4.14.x. Guest OS users can cause a denial of service (host OS hang) via a high rate of events to dom0, aka CID-e99502f76271.

From the Ubuntu Security Team

Julien Grall discovered that the Xen dom0 event handler in the Linux kernel did not properly limit the number of events queued. An attacker in a guest VM could use this to cause a denial of service in the host OS.

Priority

Medium

Cvss 3 Severity Score

5.5

Score breakdown

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 (5.10~rc1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.8.0-1033.35~20.04.1)
upstream
Released (5.10~rc1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.10~rc1)
focal Not vulnerable
(5.8.0-1032.34~20.04.1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

groovy Does not exist

trusty Does not exist

xenial Does not exist

hirsute Does not exist

focal Not vulnerable
(5.8.0-1031.32~20.04.2)
upstream
Released (5.10~rc1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

focal
Released (5.8.0-17.19~20.04.1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.10~rc1)
mantic Does not exist

linux-hwe-5.11
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.11.0-22.23~20.04.1)
upstream
Released (5.10~rc1)
trusty Does not exist

hirsute Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

xenial Does not exist

mantic Does not exist

linux-riscv-5.11
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.11.0-1015.16~20.04.1)
upstream
Released (5.10~rc1)
bionic Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-aws-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

focal Not vulnerable
(5.11.0-1009.9~20.04.2)
upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-azure-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

focal Not vulnerable
(5.11.0-1007.7~20.04.2)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.10~rc1)
mantic Does not exist

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

focal Not vulnerable
(5.13.0-1009.10)
hirsute Does not exist

trusty Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.10~rc1)
xenial Does not exist

mantic Does not exist

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

hirsute Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.10~rc1)
focal
Released (5.4.0-1011.14)
impish Does not exist

jammy Not vulnerable
(5.15.0-1011.13)
kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

groovy Does not exist

hirsute Does not exist

upstream
Released (5.10~rc1)
xenial
Released (4.15.0-129.132~16.04.1)
kinetic Does not exist

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

jammy Does not exist

lunar Does not exist

trusty Does not exist

mantic Does not exist

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

groovy Does not exist

hirsute Does not exist

xenial Ignored
(was needs-triage ESM criteria)
kinetic Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.10~rc1)
mantic Does not exist

bionic Ignored
(superseded by linux-hwe-5.4, was needs-triage)
linux-kvm
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1082.84)
focal
Released (5.4.0-1031.32)
xenial
Released (4.4.0-1085.94)
kinetic Not vulnerable
(5.15.0-1004.4)
groovy
Released (5.8.0-1019.21)
hirsute Not vulnerable
(5.8.0-1020.22+21.04.1)
impish Not vulnerable
(5.11.0-1006.6)
jammy Not vulnerable
(5.13.0-1004.4)
lunar Not vulnerable
(5.15.0-1004.4)
trusty Does not exist

upstream
Released (5.10~rc1)
mantic Does not exist

linux-aws
Launchpad, Ubuntu, Debian
groovy
Released (5.8.0-1024.26)
upstream
Released (5.10~rc1)
hirsute Not vulnerable
(5.8.0-1025.27+21.04.1)
bionic
Released (4.15.0-1091.96)
focal
Released (5.4.0-1034.35)
xenial
Released (4.4.0-1119.133)
kinetic Not vulnerable
(5.15.0-1004.6)
impish Not vulnerable
(5.11.0-1006.6)
jammy Not vulnerable
(5.13.0-1005.6)
lunar Not vulnerable
(5.15.0-1004.6)
trusty
Released (4.4.0-1083.87)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
mantic Not vulnerable
(5.15.0-1004.6)
linux-aws-5.0
Launchpad, Ubuntu, Debian
trusty Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.10~rc1)
kinetic Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

xenial Does not exist

mantic Does not exist

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

groovy Does not exist

hirsute Does not exist

upstream
Released (5.10~rc1)
bionic
Released (5.4.0-1034.35~18.04.1)
kinetic Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-azure
Launchpad, Ubuntu, Debian
focal
Released (5.4.0-1035.36)
groovy
Released (5.8.0-1023.25)
upstream
Released (5.10~rc1)
hirsute Not vulnerable
(5.8.0-1024.26+21.04.1)
xenial
Released (4.15.0-1103.114~16.04.1)
kinetic Not vulnerable
(5.15.0-1003.4)
impish Not vulnerable
(5.11.0-1004.4)
jammy Not vulnerable
(5.13.0-1006.7)
lunar Not vulnerable
(5.15.0-1003.4)
trusty
Released (4.15.0-1103.114~14.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
mantic Not vulnerable
(5.15.0-1003.4)
bionic Ignored
(superseded by linux-azure-5.3, was needs-triage)
linux-azure-4.15
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1103.114)
hirsute Does not exist

upstream
Released (5.10~rc1)
kinetic Does not exist

focal Does not exist

groovy Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

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

groovy Does not exist

hirsute Does not exist

upstream
Released (5.10~rc1)
bionic
Released (5.4.0-1035.36~18.04.1)
kinetic Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

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

hirsute Does not exist

kinetic Does not exist

groovy Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.10~rc1)
xenial Does not exist

mantic Does not exist

bionic Ignored
(superseded by linux-azure-5.3, was needs-triage)
linux-gcp-5.3
Launchpad, Ubuntu, Debian
groovy Does not exist

hirsute Does not exist

upstream
Released (5.10~rc1)
kinetic Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

bionic Ignored
(superseded by linux-gcp-5.4, was needs-triage)
linux-gcp-edge
Launchpad, Ubuntu, Debian
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.10~rc1)
kinetic Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

bionic Ignored
(end of kernel support, was needs-triage)
linux-gke-4.15
Launchpad, Ubuntu, Debian
focal Does not exist

hirsute Does not exist

upstream
Released (5.10~rc1)
bionic
Released (4.15.0-1077.82)
groovy Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

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

groovy Does not exist

hirsute Does not exist

bionic Ignored
(end of standard support, was needed)
upstream
Released (5.10~rc1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

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

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.10~rc1)
xenial Does not exist

mantic Does not exist

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

hirsute Does not exist

groovy Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.10~rc1)
xenial Does not exist

mantic Does not exist

bionic Ignored
(superseded by linux-oracle-5.4, was needs-triage)
linux-oem
Launchpad, Ubuntu, Debian
focal Does not exist

upstream
Released (5.10~rc1)
hirsute Does not exist

impish Does not exist

groovy Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

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

bionic Ignored
(replaced by linux-hwe-5.4, was needs-triage)
linux-oem-5.6
Launchpad, Ubuntu, Debian
bionic Does not exist

hirsute Does not exist

impish Does not exist

groovy Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.10~rc1)
xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-oem-5.10, was needed)
linux-oem-osp1
Launchpad, Ubuntu, Debian
focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

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

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.10~rc1)
xenial Does not exist

mantic Does not exist

linux-raspi
Launchpad, Ubuntu, Debian
upstream
Released (5.10~rc1)
impish Not vulnerable
(5.11.0-1007.7)
focal
Released (5.4.0-1026.29)
bionic Does not exist

groovy
Released (5.8.0-1016.19)
hirsute Not vulnerable
(5.11.0-1003.3)
jammy Not vulnerable
(5.13.0-1008.9)
kinetic Not vulnerable
(5.15.0-1005.5)
lunar Not vulnerable
(5.15.0-1005.5)
trusty Does not exist

xenial Does not exist

mantic Not vulnerable
(5.15.0-1005.5)
linux-raspi2
Launchpad, Ubuntu, Debian
focal Ignored
(replaced by linux-raspi)
groovy Does not exist

hirsute Does not exist

impish Does not exist

bionic
Released (4.15.0-1077.82)
xenial
Released (4.4.0-1143.153)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.10~rc1)
mantic Does not exist

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

groovy Does not exist

trusty Does not exist

hirsute Does not exist

impish Does not exist

bionic
Released (5.4.0-1026.29~18.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.10~rc1)
xenial Does not exist

mantic Does not exist

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

groovy
Released (5.8.0-17.19)
trusty Does not exist

focal Ignored
(superseded by linux-riscv-5.8, was needs-triage)
hirsute Not vulnerable
(5.11.0-1004.4)
impish Not vulnerable
(5.11.0-1007.7)
jammy Not vulnerable
(5.13.0-1004.4)
kinetic Not vulnerable
(5.15.0-1007.7)
lunar Not vulnerable
(5.15.0-1007.7)
upstream
Released (5.10~rc1)
xenial Does not exist

mantic Not vulnerable
(5.15.0-1007.7)
linux-nvidia
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

lunar Does not exist

upstream Needs triage

mantic Does not exist

linux
Launchpad, Ubuntu, Debian
hirsute Not vulnerable
(5.10.0-14.15)
groovy
Released (5.8.0-44.50)
bionic
Released (4.15.0-129.132)
focal
Released (5.4.0-59.65)
xenial
Released (4.4.0-198.230)
trusty Ignored
(ESM criteria, was needed)
kinetic Not vulnerable
(5.15.0-25.25)
impish Not vulnerable
(5.11.0-16.17)
jammy Not vulnerable
(5.13.0-19.19)
lunar Not vulnerable
(5.15.0-25.25)
upstream
Released (5.10~rc1)
mantic Not vulnerable
(5.15.0-25.25)
Patches:
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by e99502f76271d6bc4e374fe368c50c67a1fd3070
linux-hwe-5.4
Launchpad, Ubuntu, Debian
hirsute Does not exist

upstream
Released (5.10~rc1)
bionic
Released (5.4.0-59.65~18.04.1)
kinetic Does not exist

focal Does not exist

groovy Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

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

kinetic Does not exist

bionic Does not exist

focal Does not exist

groovy Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.10~rc1)
xenial Does not exist

mantic Does not exist

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

kinetic Does not exist

bionic Does not exist

focal Does not exist

groovy Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty
Released (4.4.0-198.230~14.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (5.10~rc1)
xenial Does not exist

mantic Does not exist

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

kinetic Does not exist

focal Does not exist

groovy Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.10~rc1)
xenial Does not exist

mantic Does not exist

bionic Ignored
(superseded by linux-aws-5.4, was needs-triage)
linux-aws-hwe
Launchpad, Ubuntu, Debian
hirsute Does not exist

upstream
Released (5.10~rc1)
xenial
Released (4.15.0-1091.96~16.04.1)
kinetic Does not exist

bionic Does not exist

focal Does not exist

groovy Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

mantic Does not exist

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

upstream
Released (5.10~rc1)
kinetic Does not exist

focal Does not exist

groovy Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

bionic Ignored
(superseded by linux-azure-5.4, was needs-triage)
linux-gcp-4.15
Launchpad, Ubuntu, Debian
hirsute Does not exist

upstream
Released (5.10~rc1)
bionic
Released (4.15.0-1091.104)
kinetic Does not exist

focal Does not exist

groovy Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

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

bionic
Released (5.4.0-1033.35~18.04.1)
kinetic Does not exist

focal Does not exist

groovy Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.10~rc1)
xenial Does not exist

mantic Does not exist

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

upstream
Released (5.10~rc1)
bionic Ignored
(end of standard support, was needed)
focal Does not exist

groovy Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

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

impish Does not exist

bionic
Released (5.4.0-1034.36~18.04.1)
focal Does not exist

groovy Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.10~rc1)
xenial Does not exist

mantic Does not exist

linux-raspi2-5.3
Launchpad, Ubuntu, Debian
hirsute Does not exist

impish Does not exist

bionic Ignored
(end of standard support, was needed)
focal Does not exist

groovy Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.10~rc1)
xenial Does not exist

mantic Does not exist

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

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.11.0-1009.10~20.04.1)
hirsute Does not exist

impish Does not exist

upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

hirsute Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.14.0-1004.4)
upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

hirsute Does not exist

focal Not vulnerable
(5.13.0-1007.7)
upstream
Released (5.10~rc1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

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

xenial Does not exist

bionic Does not exist

upstream
Released (5.10~rc1)
focal Not vulnerable
(5.13.0-1009.10~20.04.2)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Needs triage

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream Needs triage

mantic Does not exist

linux-aws-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

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-aws-6.2, was needs-triage)
linux-gcp-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

lunar Does not exist

upstream Ignored
(superseded by linux-gcp-6.2, was needs-triage)
mantic Does not exist

linux-riscv-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

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life, was needs-triage)
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 (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

impish Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.13.0-21.21~20.04.1)
upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Not vulnerable

lunar Not vulnerable

mantic Does not exist

upstream Ignored
(end of life, was needs-triage)
linux-allwinner-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

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life, was needs-triage)
linux-starfive
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Not vulnerable

lunar Not vulnerable

upstream Needs triage

mantic Not vulnerable

linux-starfive-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

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life, was needs-triage)
linux-ibm
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Not vulnerable
(5.4.0-1003.4)
hirsute Does not exist

impish Does not exist

jammy Not vulnerable
(5.15.0-1002.2)
kinetic Not vulnerable
(5.15.0-1002.2)
lunar Not vulnerable
(5.15.0-1002.2)
trusty Does not exist

upstream
Released (5.10~rc1)
xenial Does not exist

mantic Not vulnerable
(5.15.0-1002.2)
linux-fips
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

hirsute Does not exist

impish Does not exist

trusty Does not exist

upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

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

impish Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.10~rc1)
focal
Released (5.4.0-1035.36)
jammy Needs triage

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

impish Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.13.0-1008.9~20.04.3)
upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

impish Does not exist

trusty Does not exist

xenial Does not exist

bionic Not vulnerable
(5.4.0-1010.11~18.04.2)
upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

impish Does not exist

focal Not vulnerable
(5.13.0-1011.13~20.04.2)
upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-hwe-5.8
Launchpad, Ubuntu, Debian
upstream
Released (5.10~rc1)
bionic Does not exist

groovy Does not exist

trusty Does not exist

xenial Does not exist

hirsute Does not exist

focal
Released (5.8.0-44.50~20.04.1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

bionic
Released (5.4.0-1033.35~18.04.1)
upstream
Released (5.10~rc1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

bionic
Released (5.4.0-1008.9~18.04.1)
upstream
Released (5.10~rc1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-gcp
Launchpad, Ubuntu, Debian
upstream
Released (5.10~rc1)
groovy
Released (5.8.0-1023.24)
hirsute Not vulnerable
(5.8.0-1024.25+21.04.1)
xenial
Released (4.15.0-1091.104~16.04.1)
kinetic Not vulnerable
(5.15.0-1003.6)
focal
Released (5.4.0-1033.35)
impish Not vulnerable
(5.11.0-1006.6)
jammy Not vulnerable
(5.13.0-1005.6)
lunar Not vulnerable
(5.15.0-1003.6)
trusty Does not exist

mantic Not vulnerable
(5.15.0-1003.6)
bionic Ignored
(superseded by linux-gcp-5.3, was needs-triage)
linux-oracle
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1062.68)
focal
Released (5.4.0-1034.36)
xenial
Released (4.15.0-1062.68~16.04.1)
groovy
Released (5.8.0-1021.22)
hirsute Not vulnerable
(5.8.0-1022.23+21.04.1)
impish Not vulnerable
(5.11.0-1005.5)
jammy Not vulnerable
(5.13.0-1008.10)
kinetic Not vulnerable
(5.15.0-1002.4)
lunar Not vulnerable
(5.15.0-1002.4)
trusty Does not exist

upstream
Released (5.10~rc1)
mantic Not vulnerable
(5.15.0-1002.4)
linux-snapdragon
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1094.103)
xenial
Released (4.4.0-1147.157)
focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.10~rc1)
mantic Does not exist

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

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.10~rc1)
bionic
Released (4.15.0-1010.14)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.4.0-1008.9)
upstream
Released (5.10~rc1)
impish Does not exist

jammy Needs triage

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-oem-5.10
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.10.0-1008.9)
upstream
Released (5.10~rc1)
bionic Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-oem-6.0
Launchpad, Ubuntu, Debian
jammy Not vulnerable
(6.0.0-1006.6)
bionic Does not exist

focal Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-oem-6.1, was needs-triage)
linux-aws-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-aws-6.5, was needs-triage)
linux-hwe-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

upstream Ignored
(superseded by linux-hwe-6.5, was needs-triage)
mantic Does not exist

linux-lowlatency-hwe-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-lowlatency-hwe-6.5, was needs-triage)
linux-ibm-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

lunar Does not exist

upstream Needs triage

mantic Does not exist

linux-gcp-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

upstream Ignored
(superseded by linux-gcp-6.5, was needs-triage)
mantic Does not exist

linux-azure-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-azure-6.5, was needs-triage)
linux-azure-fde-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Ignored
(replaced by linux-azure-6.5, was needs-triage)
linux-gke
Launchpad, Ubuntu, Debian
bionic Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

focal Not vulnerable
(5.4.0-1033.35)
upstream
Released (5.10~rc1)
xenial Ignored
(end of standard support)
impish Does not exist

jammy Not vulnerable
(5.15.0-1002.2)
kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

focal Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

jammy Not vulnerable
(5.15.0-22.22)
upstream
Released (5.10~rc1)
kinetic Not vulnerable
(5.15.0-24.24)
lunar Not vulnerable
(5.15.0-24.24)
mantic Not vulnerable
(5.15.0-24.24)
linux-oem-5.17
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

jammy Not vulnerable
(5.17.0-1003.3)
upstream
Released (5.10~rc1)
kinetic Not vulnerable
(5.17.0-1003.3)
lunar Does not exist

mantic Does not exist

linux-intel-iotg
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

impish Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

jammy Not vulnerable
(5.15.0-1004.6)
kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

impish Does not exist

jammy Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

focal Not vulnerable
(5.15.0-1003.5~20.04.1)
kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

focal Not vulnerable

jammy Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

focal Not vulnerable

jammy Does not exist

trusty Does not exist

upstream Needs triage

kinetic Does not exist

lunar Does not exist

xenial Does not exist

mantic Does not exist

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

jammy Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

focal Not vulnerable

lunar Does not exist

kinetic Does not exist

mantic Does not exist

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

focal Not vulnerable

jammy Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

lunar Does not exist

kinetic Does not exist

mantic Does not exist

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

focal Not vulnerable

jammy Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

focal Not vulnerable

jammy Does not exist

trusty Does not exist

xenial Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life, was needs-triage)
linux-oracle-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Not vulnerable

jammy Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

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

mantic Does not exist

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

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

trusty Does not exist

xenial Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-oem-6.5, was needs-triage)
linux-hwe-5.19
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

trusty Does not exist

xenial Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-hwe-6.2, was needs-triage)
linux-lowlatency-hwe-5.19
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

trusty Does not exist

xenial Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-lowlatency-hwe-6.2, was needs-triage)
linux-azure-5.19
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-azure-6.2, was needs-triage)
xenial Does not exist

lunar Does not exist

mantic Does not exist

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

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

linux-azure-fde-5.19
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-azure-fde-6.2, was needs-triage)
linux-riscv-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

linux-xilinx-zynqmp
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Not vulnerable

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

jammy Not vulnerable

mantic Does not exist

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

focal Not vulnerable
(5.11.0-1008.8~20.04.1)
hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.10~rc1)
xenial Does not exist

mantic Does not exist

linux-nvidia-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-nvidia-6.5, was needs-triage)
linux-starfive-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-starfive-6.5, was needs-triage)
linux-laptop
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Not vulnerable

upstream Needs triage

linux-oem-6.5
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Needs triage

linux-hwe-6.5
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Needs triage

linux-lowlatency-hwe-6.5
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Needs triage

linux-riscv-6.5
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

upstream Needs triage

linux-starfive-6.5
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

upstream Needs triage

linux-aws-6.5
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

upstream Needs triage

linux-azure-6.5
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

upstream Needs triage

linux-gcp-6.5
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

upstream Needs triage

linux-oracle-6.5
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

upstream Needs triage

linux-nvidia-6.5
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

upstream Needs triage

Severity score breakdown

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