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CVE-2021-3543

Published: 1 June 2021

A flaw null pointer dereference in the Nitro Enclaves kernel driver was found in the way that Enclaves VMs forces closures on the enclave file descriptor. A local user of a host machine could use this flaw to crash the system or escalate their privileges on the system.

From the Ubuntu Security Team

Mathias Krause discovered that a null pointer dereference existed in the Nitro Enclaves kernel driver of the Linux kernel. A local attacker could use this issue to cause a denial of service or possibly execute arbitrary code.

Priority

Medium

Cvss 3 Severity Score

6.7

Score breakdown

Status

Package Release Status
linux-kvm
Launchpad, Ubuntu, Debian
hirsute
Released (5.11.0-1009.9)
impish Not vulnerable
(5.11.0-1009.9+21.10.1)
jammy Not vulnerable
(5.13.0-1004.4)
precise Does not exist

trusty Does not exist

xenial Not vulnerable
(4.4.0-1004.9)
bionic Not vulnerable
(4.15.0-1002.2)
focal Not vulnerable
(5.4.0-1004.4)
groovy Not vulnerable
(5.4.0-1009.9)
upstream
Released (5.13~rc1)
kinetic Not vulnerable
(5.15.0-1004.4)
linux-riscv
Launchpad, Ubuntu, Debian
hirsute
Released (5.11.0-1012.12)
impish Not vulnerable
(5.11.0-1010.10+21.10.2)
jammy Not vulnerable
(5.13.0-1004.4)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
groovy Not vulnerable
(5.4.0-24.28)
upstream
Released (5.13~rc1)
kinetic Not vulnerable
(5.15.0-1007.7)
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

upstream
Released (5.13~rc1)
focal Ignored
(was needed now end-of-life)
impish Does not exist

jammy Does not exist

kinetic 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 (5.13~rc1)
impish Does not exist

jammy Does not exist

kinetic 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 (5.13~rc1)
impish Does not exist

jammy Does not exist

kinetic 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 (5.13~rc1)
impish Does not exist

jammy Does not exist

kinetic 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 (5.13~rc1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

linux-azure
Launchpad, Ubuntu, Debian
hirsute
Released (5.11.0-1009.9)
impish Not vulnerable
(5.11.0-1007.7+21.10.1)
jammy Not vulnerable
(5.13.0-1006.7)
precise Does not exist

xenial Not vulnerable
(4.11.0-1009.9)
bionic Ignored
(superseded by linux-azure-5.3)
focal Not vulnerable
(5.4.0-1006.6)
groovy Not vulnerable
(5.4.0-1010.10)
trusty Not vulnerable
(4.15.0-1023.24~14.04.1)
upstream
Released (5.13~rc1)
kinetic Not vulnerable
(5.15.0-1003.4)
linux-gcp
Launchpad, Ubuntu, Debian
hirsute
Released (5.11.0-1011.12)
impish Not vulnerable
(5.11.0-1009.10+21.10.1)
jammy Not vulnerable
(5.13.0-1005.6)
precise Does not exist

trusty Does not exist

xenial Not vulnerable
(4.10.0-1004.4)
bionic Ignored
(superseded by linux-gcp-5.3)
focal Not vulnerable
(5.4.0-1005.5)
groovy Not vulnerable
(5.4.0-1009.9)
upstream
Released (5.13~rc1)
kinetic Not vulnerable
(5.15.0-1003.6)
linux-oem-5.10
Launchpad, Ubuntu, Debian
focal
Released (5.10.0-1032.33)
impish Does not exist

jammy 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

upstream
Released (5.13~rc1)
kinetic Does not exist

linux-oracle
Launchpad, Ubuntu, Debian
hirsute
Released (5.11.0-1010.10)
impish Not vulnerable
(5.11.0-1008.8+21.10.1)
jammy Not vulnerable
(5.13.0-1008.10)
precise Does not exist

trusty Does not exist

xenial Not vulnerable
(4.15.0-1007.9~16.04.1)
bionic Not vulnerable
(4.15.0-1007.9)
focal Not vulnerable
(5.4.0-1005.5)
groovy Not vulnerable
(5.4.0-1009.9)
upstream
Released (5.13~rc1)
kinetic Not vulnerable
(5.15.0-1002.4)
linux-raspi
Launchpad, Ubuntu, Debian
hirsute
Released (5.11.0-1012.13)
impish Not vulnerable
(5.13.0-1006.7)
jammy Not vulnerable
(5.13.0-1008.9)
precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Not vulnerable
(5.4.0-1007.7)
groovy Not vulnerable
(5.4.0-1008.8)
upstream
Released (5.13~rc1)
kinetic Not vulnerable
(5.15.0-1005.5)
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 (5.13~rc1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

hirsute Does not exist

focal Not vulnerable
(5.11.0-22.23~20.04.1)
upstream
Released (5.13~rc1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

hirsute Does not exist

focal Not vulnerable
(5.11.0-1015.16~20.04.1)
upstream
Released (5.13~rc1)
impish Does not exist

jammy Does not exist

kinetic 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 (5.13~rc1)
impish Does not exist

jammy Does not exist

kinetic 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 (5.13~rc1)
jammy Does not exist

kinetic 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 (5.13~rc1)
jammy Does not exist

kinetic 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 (5.13~rc1)
jammy Does not exist

kinetic Does not exist

linux
Launchpad, Ubuntu, Debian
impish Not vulnerable
(5.11.0-20.21+21.10.1)
jammy Not vulnerable
(5.13.0-19.19)
precise Ignored
(was needs-triage ESM criteria)
trusty Not vulnerable
(3.11.0-12.19)
xenial Not vulnerable
(4.4.0-2.16)
bionic Not vulnerable
(4.13.0-16.19)
focal Not vulnerable
(5.4.0-9.12)
groovy Not vulnerable
(5.4.0-26.30)
hirsute
Released (5.11.0-22.23)
upstream
Released (5.13~rc1)
kinetic Not vulnerable
(5.15.0-25.25)
Patches:
Introduced by

38907e124088b2f5b176acdf3d89926c09d3206a

Fixed by f1ce3986baa62cffc3c5be156994de87524bab99
linux-hwe
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

precise Does not exist

trusty Does not exist

xenial Not vulnerable
(4.8.0-39.42~16.04.1)
bionic Ignored
(replaced by linux-hwe-5.4)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy 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
(5.4.0-37.41~18.04.1)
upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy 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 (5.13~rc1)
kinetic Does not exist

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

jammy Does not exist

precise Does not exist

trusty Does not exist

xenial Ignored
(superseded by linux-hwe)
bionic Ignored
(superseded by linux-hwe-5.4)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

precise Ignored
(was needs-triage ESM criteria)
upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy Does not exist

precise Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Not vulnerable
(4.4.0-13.29~14.04.1)
upstream
Released (5.13~rc1)
kinetic Does not exist

linux-aws
Launchpad, Ubuntu, Debian
impish Not vulnerable
(5.11.0-1009.9+21.10.1)
jammy Not vulnerable
(5.13.0-1005.6)
precise Does not exist

xenial Not vulnerable
(4.4.0-1001.10)
bionic Not vulnerable
(4.15.0-1001.1)
focal
Released (5.4.0-1064.67)
groovy Ignored
(reached end-of-life)
hirsute
Released (5.11.0-1011.11)
trusty Not vulnerable
(4.4.0-1002.2)
upstream
Released (5.13~rc1)
kinetic Not vulnerable
(5.15.0-1004.6)
linux-aws-5.0
Launchpad, Ubuntu, Debian
impish Does not exist

precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-aws-5.3)
focal Does not exist

jammy Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy Does not exist

precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-aws-5.4)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy 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
Released (5.4.0-1064.67~18.04.1)
upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy Does not exist

precise Does not exist

trusty Does not exist

xenial Not vulnerable
(4.15.0-1030.31~16.04.1)
bionic Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy 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
(4.15.0-1082.92)
upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy Does not exist

precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-azure-5.4)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy 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
(5.4.0-1020.20~18.04.1)
upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy 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
(4.15.0-1005.8)
upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy Does not exist

precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-azure-5.3)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy 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
(4.15.0-1071.81)
upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy Does not exist

precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-gcp-5.4)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy 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
(5.4.0-1019.19~18.04.2)
upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy Does not exist

precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-gcp-5.3)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13~rc1)
kinetic Does not exist

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

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

trusty Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

focal Not vulnerable
(5.4.0-1033.35)
upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy 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 Ignored
(was needs-triage now end-of-life)
upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy 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 Ignored
(was needs-triage now end-of-life)
upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy 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
(5.3.0-1011.12~18.04.1)
upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy 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 (5.13~rc1)
kinetic Does not exist

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

jammy Needs triage

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 (5.13~rc1)
kinetic Does not exist

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

jammy 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 (5.13~rc1)
kinetic Does not exist

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

jammy Does not exist

precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-oracle-5.3)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy Does not exist

precise Does not exist

trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-oracle-5.4)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy 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
(5.4.0-1019.19~18.04.1)
upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy Does not exist

precise Does not exist

trusty Does not exist

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

groovy Does not exist

hirsute Does not exist

bionic Ignored
(was needs-triage now end-of-life)
upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy 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
(5.6.0-1007.7)
upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy 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 Ignored
(was needs-triage now end-of-life)
upstream
Released (5.13~rc1)
kinetic Does not exist

linux-raspi2
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

precise Does not exist

trusty Does not exist

focal Ignored
(replaced by linux-raspi)
groovy Does not exist

hirsute Does not exist

bionic Not vulnerable
(4.13.0-1005.5)
upstream
Released (5.13~rc1)
kinetic Does not exist

xenial Ignored
(was needs-triage now end-of-life)
linux-raspi2-5.3
Launchpad, Ubuntu, Debian
impish Does not exist

jammy 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
(5.3.0-1017.19~18.04.1)
upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy 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
(5.4.0-1013.13~18.04.1)
upstream
Released (5.13~rc1)
kinetic Does not exist

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

jammy Does not exist

precise Does not exist

trusty Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

bionic Not vulnerable
(4.4.0-1077.82)
upstream
Released (5.13~rc1)
xenial Ignored
(was needs-triage now end-of-life)
kinetic Does not exist

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 (5.13~rc1)
jammy Not vulnerable
(5.15.0-1002.2)
kinetic Not vulnerable
(5.15.0-1002.2)
linux-gcp-5.11
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

focal Not vulnerable
(5.11.0-1009.10~20.04.1)
upstream
Released (5.13~rc1)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

focal Not vulnerable
(5.14.0-1004.4)
upstream
Released (5.13~rc1)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.13~rc1)
jammy Does not exist

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

linux-fips
Launchpad, Ubuntu, Debian
xenial Ignored
(out of standard support)
trusty Does not exist

bionic Does not exist

focal Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.13~rc1)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

focal Not vulnerable
(5.13.0-1009.10~20.04.2)
upstream
Released (5.13~rc1)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

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

upstream
Released (5.13~rc1)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

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

upstream
Released (5.13~rc1)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

focal Not vulnerable
(5.13.0-1011.13~20.04.2)
upstream
Released (5.13~rc1)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

focal Not vulnerable
(5.13.0-1008.9~20.04.3)
upstream
Released (5.13~rc1)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

focal Does not exist

impish Does not exist

bionic Not vulnerable
(5.4.0-1010.11~18.04.2)
upstream
Released (5.13~rc1)
jammy Does not exist

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

focal Not vulnerable
(5.4.0-1063.66+cvm2.2)
upstream
Released (5.13~rc1)
jammy Needs triage

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

jammy Not vulnerable
(5.15.0-22.22)
upstream
Released (5.13~rc1)
kinetic Not vulnerable
(5.15.0-24.24)
linux-oem-5.17
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

jammy Not vulnerable
(5.17.0-1003.3)
upstream
Released (5.13~rc1)
kinetic Not vulnerable
(5.17.0-1003.3)
linux-intel-iotg
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

jammy Not vulnerable

upstream Needs triage

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

impish Does not exist

jammy Does not exist

upstream Needs triage

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

jammy Does not exist

upstream Needs triage

focal Not vulnerable

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

kinetic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Needs triage

kinetic Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

upstream Needs triage

Severity score breakdown

Parameter Value
Base score 6.7
Attack vector Local
Attack complexity Low
Privileges required High
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H