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CVE-2019-20794

Published: 9 May 2020

An issue was discovered in the Linux kernel 4.18 through 5.6.11 when unprivileged user namespaces are allowed. A user can create their own PID namespace, and mount a FUSE filesystem. Upon interaction with this FUSE filesystem, if the userspace component is terminated via a kill of the PID namespace's pid 1, it will result in a hung task, and resources being permanently locked up until system reboot. This can result in resource exhaustion.

Notes

AuthorNote
jdstrand
Patch not available, unclear if >=5.6.12 has the fix or if the range
is wrong. All distros consider this minor.

Mitigation

jdstrand> per https://www.kernel.org/doc/html/latest/filesystems/fuse.html,
 can write to /sys/fs/fuse/connections/NNN/abort once the user namespace
 is closed.

Priority

Low

Cvss 3 Severity Score

4.7

Score breakdown

Status

Package Release Status
linux-aws-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

jammy Does not exist

lunar Does not exist

impish Does not exist

kinetic Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-aws-5.11, was needs-triage)
upstream Ignored
(superseded by linux-aws-5.11, was needs-triage)
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 Ignored
(superseded by linux-azure-5.11, was needs-triage)
jammy Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-azure-5.11, was needs-triage)
linux-gcp-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

trusty Does not exist

xenial Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-gcp-5.11, was needs-triage)
upstream Ignored
(superseded by linux-gcp-5.11, was needs-triage)
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

jammy Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-oracle-5.11, was needs-triage)
upstream Ignored
(superseded by linux-oracle-5.11, was needs-triage)
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

jammy Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-riscv-5.11, was needs-triage)
upstream Ignored
(superseded by linux-riscv-5.11, was needs-triage)
linux-aws-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

focal Ignored
(superseded by linux-aws-5.13, was needs-triage)
jammy Does not exist

lunar Does not exist

impish Does not exist

kinetic Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-aws-5.13, was needs-triage)
linux-azure-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

jammy Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-azure-5.13, was needs-triage)
upstream Ignored
(superseded by linux-azure-5.13, was needs-triage)
linux-oracle-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

jammy Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-oracle-5.13, was needs-triage)
upstream Ignored
(superseded by linux-oracle-5.13, was needs-triage)
linux-gcp
Launchpad, Ubuntu, Debian
groovy Ignored
(end of life)
hirsute Ignored
(end of life)
kinetic Ignored
(end of life, was needs-triage)
jammy Needs triage

impish Ignored
(end of life)
xenial Ignored
(was needs-triage ESM criteria)
eoan Ignored
(end of life)
focal Needs triage

lunar Ignored
(end of life, was needs-triage)
trusty Does not exist

upstream Needs triage

mantic Needs triage

bionic Ignored
(superseded by linux-gcp-5.3, was needs-triage)
linux-oracle
Launchpad, Ubuntu, Debian
groovy Ignored
(end of life)
hirsute Ignored
(end of life)
kinetic Ignored
(end of life, was needs-triage)
impish Ignored
(end of life)
xenial Ignored
(was needs-triage ESM criteria)
eoan Ignored
(end of life)
focal Needs triage

jammy Needs triage

lunar Ignored
(end of life, was needs-triage)
trusty Does not exist

upstream Needs triage

bionic Ignored
(ESM criteria, was needs-triage)
mantic Needs triage

linux-riscv
Launchpad, Ubuntu, Debian
groovy Ignored
(end of life)
hirsute Ignored
(end of life)
kinetic Ignored
(end of life, was needs-triage)
impish Ignored
(end of life)
jammy Ignored
(end of kernel support, was needs-triage)
bionic Does not exist

eoan Does not exist

lunar Ignored
(end of life, was needs-triage)
trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Needs triage

focal Ignored
(superseded by linux-riscv-5.8, was needs-triage)
linux-bluefield
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

hirsute Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

jammy Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-nvidia
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

lunar Does not exist

upstream Needs triage

mantic Does not exist

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

focal Ignored
(superseded by linux-hwe-5.13, was needs-triage)
jammy Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

xenial Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-hwe-5.13, was needs-triage)
linux-gcp-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

hirsute Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-gcp-5.13, was needs-triage)
upstream Ignored
(superseded by linux-gcp-5.13, was needs-triage)
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

jammy Does not exist

focal Ignored
(replaced by linux-hwe-5.15, was needs-triage)
kinetic Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(replaced by linux-hwe-5.15, was needs-triage)
linux-intel-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

trusty Does not exist

xenial Does not exist

focal Ignored
(end of kernel support, was needs-triage)
jammy Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life, was needs-triage)
linux-azure-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-azure-5.15, was needs-triage)
upstream Ignored
(superseded by linux-azure-5.15, was needs-triage)
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

kinetic Does not exist

lunar Does not exist

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

kinetic Does not exist

lunar Does not exist

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

kinetic Does not exist

lunar Does not exist

jammy Ignored
(end of kernel support, was needs-triage)
mantic Does not exist

upstream Ignored
(end of life, was needs-triage)
linux-gke-5.4
Launchpad, Ubuntu, Debian
focal Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

impish Does not exist

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

jammy Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

bionic Ignored
(end of kernel support, was needs-triage)
upstream Ignored
(end of life, was needs-triage)
linux
Launchpad, Ubuntu, Debian
hirsute Ignored
(end of life)
kinetic Ignored
(end of life, was needs-triage)
xenial Ignored
(was needs-triage ESM criteria)
bionic Ignored
(ESM criteria, was needs-triage)
eoan Ignored
(end of life)
focal Needs triage

groovy Ignored
(end of life)
trusty Ignored
(was needs-triage ESM criteria)
upstream Needs triage

jammy Needs triage

impish Ignored
(end of life)
mantic Needs triage

lunar Ignored
(end of life, was needs-triage)
linux-aws
Launchpad, Ubuntu, Debian
hirsute Ignored
(end of life)
kinetic Ignored
(end of life, was needs-triage)
xenial Ignored
(was needs-triage ESM criteria)
bionic Ignored
(ESM criteria, was needs-triage)
eoan Ignored
(end of life)
focal Needs triage

groovy Ignored
(end of life)
trusty Ignored
(was needs-triage ESM criteria)
upstream Needs triage

jammy Needs triage

impish Ignored
(end of life)
mantic Needs triage

lunar Ignored
(end of life, was needs-triage)
linux-azure
Launchpad, Ubuntu, Debian
hirsute Ignored
(end of life)
kinetic Ignored
(end of life, was needs-triage)
xenial Ignored
(was needs-triage ESM criteria)
eoan Ignored
(end of life)
focal Needs triage

trusty Ignored
(was needs-triage ESM criteria)
upstream Needs triage

jammy Needs triage

impish Ignored
(end of life)
groovy Ignored
(end of life)
mantic Needs triage

bionic Ignored
(superseded by linux-azure-5.3, was needs-triage)
lunar Ignored
(end of life, was needs-triage)
linux-kvm
Launchpad, Ubuntu, Debian
hirsute Ignored
(end of life)
kinetic Ignored
(end of life, was needs-triage)
jammy Needs triage

impish Ignored
(end of life)
xenial Ignored
(was needs-triage ESM criteria)
eoan Ignored
(end of life)
focal Needs triage

groovy Ignored
(end of life)
lunar Ignored
(end of life, was needs-triage)
trusty Does not exist

upstream Needs triage

bionic Ignored
(ESM criteria, was needs-triage)
mantic Does not exist

linux-raspi
Launchpad, Ubuntu, Debian
hirsute Ignored
(end of life)
kinetic Ignored
(end of life, was needs-triage)
jammy Needs triage

impish Ignored
(end of life)
bionic Does not exist

eoan Does not exist

focal Needs triage

groovy Ignored
(end of life)
lunar Ignored
(end of life, was needs-triage)
trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Needs triage

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

impish Does not exist

trusty Does not exist

xenial Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-aws-5.15, was needs-triage)
upstream Ignored
(superseded by linux-aws-5.15, was needs-triage)
linux-hwe-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

jammy Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-hwe-5.15, was needs-triage)
upstream Ignored
(superseded by linux-hwe-5.15, was needs-triage)
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 Ignored
(end of life, was needs-triage)
mantic Does not exist

lunar Ignored
(end of kernel support, was needs-triage)
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

kinetic Does not exist

lunar Does not exist

mantic Does not exist

jammy Ignored
(end of kernel support, was needs-triage)
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

lunar Ignored
(end of life, was needs-triage)
upstream Needs triage

kinetic Ignored
(end of life, was needs-triage)
mantic Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

jammy Ignored
(end of kernel support, was needs-triage)
upstream Ignored
(end of life, was needs-triage)
linux-oracle-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

impish Does not exist

jammy Needs triage

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-azure-fde-5.15, was needs-triage)
linux-gke-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support, was needs-triage)
jammy Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

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-gke-5.3, was needs-triage)
linux-dell300x
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support, was needs-triage)
focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

jammy Does not exist

lunar Does not exist

impish Does not exist

kinetic Does not exist

mantic Does not exist

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

focal Needs triage

groovy Does not exist

hirsute Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

jammy Needs triage

impish Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

jammy Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-oem-5.13, was needs-triage)
upstream Ignored
(superseded by linux-oem-5.13, was needs-triage)
linux-ibm
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
jammy Needs triage

bionic Does not exist

focal Needs triage

hirsute Does not exist

impish Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

lunar Ignored
(end of kernel support, was needs-triage)
mantic Ignored
(end of kernel support, was needs-triage)
linux-lowlatency
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
bionic Does not exist

focal Does not exist

impish Does not exist

jammy Needs triage

trusty Does not exist

upstream Needs triage

xenial Does not exist

lunar Ignored
(end of life, was needs-triage)
mantic 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 Ignored
(superseded by linux-aws-6.5, was needs-triage)
lunar Does not exist

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

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

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

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

mantic Does not exist

upstream Ignored
(superseded by linux-lowlatency-hwe-6.5, was needs-triage)
linux-gcp-4.15
Launchpad, Ubuntu, Debian
bionic Ignored
(ESM criteria, was needs-triage)
jammy Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish 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-gcp-5.4
Launchpad, Ubuntu, Debian
bionic Ignored
(ESM criteria, was needs-triage)
jammy Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish 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-hwe-5.4
Launchpad, Ubuntu, Debian
bionic Ignored
(ESM criteria, was needs-triage)
jammy Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish 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-oracle-5.4
Launchpad, Ubuntu, Debian
bionic Ignored
(ESM criteria, was needs-triage)
jammy Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish 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-raspi-5.4
Launchpad, Ubuntu, Debian
bionic Ignored
(ESM criteria, was needs-triage)
jammy Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish 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-ibm-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Needs triage

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

lunar Does not exist

mantic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

jammy Ignored
(superseded by linux-azure-6.5, was needs-triage)
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

lunar Does not exist

mantic Does not exist

jammy Ignored
(replaced by linux-azure-6.5, was needs-triage)
upstream Ignored
(replaced by linux-azure-6.5, was needs-triage)
linux-gke-5.15
Launchpad, Ubuntu, Debian
focal Ignored
(end of kernel support, was needs-triage)
bionic Does not exist

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

focal Does not exist

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-azure-5.19
Launchpad, Ubuntu, Debian
jammy Ignored
(superseded by linux-azure-6.2, was needs-triage)
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-azure-6.2, was needs-triage)
linux-hwe-5.19
Launchpad, Ubuntu, Debian
jammy Ignored
(superseded by linux-hwe-6.2, was needs-triage)
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-hwe-6.2, was needs-triage)
linux-lowlatency-hwe-5.19
Launchpad, Ubuntu, Debian
jammy Ignored
(superseded by linux-lowlatency-hwe-6.2, was needs-triage)
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-lowlatency-hwe-6.2, was needs-triage)
linux-aws-hwe
Launchpad, Ubuntu, Debian
xenial Ignored
(was needs-triage ESM criteria)
groovy Does not exist

jammy Does not exist

lunar Does not exist

bionic Does not exist

eoan Does not exist

focal Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

trusty Does not exist

upstream Needs triage

mantic Does not exist

linux-raspi2
Launchpad, Ubuntu, Debian
xenial Ignored
(end of standard support, was needs-triage)
jammy Does not exist

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

hirsute Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

mantic Does not exist

focal Ignored
(replaced by linux-raspi, was needs-triage)
upstream Ignored
(replaced by linux-raspi, was needs-triage)
linux-snapdragon
Launchpad, Ubuntu, Debian
xenial Ignored
(end of standard support, was needs-triage)
bionic Ignored
(end of standard support, was needs-triage)
eoan Does not exist

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

mantic Does not exist

upstream Ignored
(end of life, was needs-triage)
linux-azure-5.3
Launchpad, Ubuntu, Debian
eoan Does not exist

focal Does not exist

jammy Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

kinetic 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)
upstream Ignored
(superseded by linux-azure-5.4, was needs-triage)
linux-aws-5.4
Launchpad, Ubuntu, Debian
bionic Ignored
(ESM criteria, was needs-triage)
focal Does not exist

groovy Does not exist

trusty Does not exist

upstream Needs triage

jammy Does not exist

lunar Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

xenial Does not exist

mantic Does not exist

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

focal Does not exist

groovy Does not exist

trusty Does not exist

xenial Does not exist

jammy Does not exist

lunar Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

mantic Does not exist

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

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

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

mantic Does not exist

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

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

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

mantic Does not exist

bionic Ignored
(superseded by linux-hwe-5.4, was needs-triage)
upstream Ignored
(end of life, was needs-triage)
linux-lts-xenial
Launchpad, Ubuntu, Debian
jammy Does not exist

bionic Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

trusty Ignored
(was needs-triage ESM criteria)
upstream Needs triage

xenial Does not exist

mantic Does not exist

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

bionic Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish 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-oem
Launchpad, Ubuntu, Debian
jammy Does not exist

eoan Ignored
(end of life)
focal Does not exist

groovy Does not exist

hirsute Does not exist

impish 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)
upstream Ignored
(end of life, was needs-triage)
linux-oem-osp1
Launchpad, Ubuntu, Debian
jammy Does not exist

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

groovy Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream Ignored
(end of life, was needs-triage)
linux-aws-5.0
Launchpad, Ubuntu, Debian
jammy Does not exist

lunar Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

bionic Ignored
(superseded by linux-aws-5.3, was needs-triage)
upstream Ignored
(superseded by linux-aws-5.3, was needs-triage)
linux-azure-edge
Launchpad, Ubuntu, Debian
jammy Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

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

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

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

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish 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

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

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

bionic Ignored
(superseded by linux-gke-5.0, was needs-triage)
upstream Ignored
(superseded by linux-gke-5.0, was needs-triage)
linux-azure-4.15
Launchpad, Ubuntu, Debian
jammy Does not exist

lunar Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

bionic Ignored
(ESM criteria, was needs-triage)
mantic Does not exist

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

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

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

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-gke-5.4, was needs-triage)
linux-oem-5.6
Launchpad, Ubuntu, Debian
jammy Does not exist

groovy Does not exist

bionic Does not exist

eoan Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-oem-5.10, was needs-triage)
upstream Ignored
(superseded by linux-oem-5.10, was needs-triage)
linux-oracle-5.0
Launchpad, Ubuntu, Debian
jammy Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

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

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

bionic Ignored
(superseded by linux-oracle-5.4, was needs-triage)
upstream Ignored
(superseded by linux-oracle-5.4, was needs-triage)
linux-raspi2-5.3
Launchpad, Ubuntu, Debian
jammy Does not exist

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

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

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-raspi2-5.4, was needs-triage)
linux-azure-5.4
Launchpad, Ubuntu, Debian
jammy Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

bionic Ignored
(ESM criteria, was needs-triage)
mantic Does not exist

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

bionic Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-hwe-5.11, was needs-triage)
upstream Ignored
(superseded by linux-hwe-5.11, was needs-triage)
linux-gke
Launchpad, Ubuntu, Debian
jammy Needs triage

bionic Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

upstream Needs triage

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

kinetic Does not exist

lunar Does not exist

mantic Does not exist

focal Ignored
(end of kernel support, was needs-triage)
linux-riscv-5.11
Launchpad, Ubuntu, Debian
jammy Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-riscv-5.13, was needs-triage)
upstream Ignored
(superseded by linux-riscv-5.13, was needs-triage)
linux-gcp-5.13
Launchpad, Ubuntu, Debian
jammy Does not exist

bionic Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-gcp-5.15, was needs-triage)
upstream Ignored
(superseded by linux-gcp-5.15, was needs-triage)
linux-ibm-5.4
Launchpad, Ubuntu, Debian
jammy Does not exist

bionic Ignored
(ESM criteria, was needs-triage)
focal Does not exist

impish 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-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

kinetic Ignored
(end of life, was needs-triage)
lunar Does not exist

mantic Does not exist

jammy Ignored
(superseded by linux-oem-6.1, was needs-triage)
upstream Ignored
(superseded by linux-oem-6.1, was needs-triage)
linux-intel-iotg
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

impish Does not exist

jammy Needs triage

trusty Does not exist

upstream Needs triage

xenial Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

focal Needs triage

impish Does not exist

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

focal Needs triage

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 Needs triage

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-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 Needs triage

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

trusty Does not exist

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

focal Needs triage

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-oracle-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

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

focal Needs triage

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

lunar Does not exist

mantic Does not exist

linux-oem-6.0
Launchpad, Ubuntu, Debian
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

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

focal Does not exist

jammy Needs triage

kinetic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

lunar Does not exist

mantic Does not exist

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

focal Needs triage

jammy Does not exist

trusty Does not exist

xenial Does not exist

kinetic Does not exist

lunar Does not exist

upstream Needs triage

mantic Does not exist

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

focal Needs triage

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 Needs triage

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

jammy Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

jammy Ignored
(superseded by linux-nvidia-6.5, was needs-triage)
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

lunar Does not exist

mantic Does not exist

jammy Ignored
(superseded by linux-starfive-6.5, was needs-triage)
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 Needs triage

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 Needs triage

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 Needs triage

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 Needs triage

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 Needs triage

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 Needs triage

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 Needs triage

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 Needs triage

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 Needs triage

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 Needs triage

mantic Does not exist

upstream Needs triage

Severity score breakdown

Parameter Value
Base score 4.7
Attack vector Local
Attack complexity High
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H