CVE-2020-12888

Published: 15 May 2020

The VFIO PCI driver in the Linux kernel through 5.6.13 mishandles attempts to access disabled memory space.

From the Ubuntu Security Team

It was discovered that the VFIO PCI driver in the Linux kernel did not properly handle attempts to access disabled memory spaces. A local attacker could use this to cause a denial of service (system crash).

Priority

Cvss 3 Severity Score

5.3

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 (5.8~rc1)
	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 (5.8~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 (5.8~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 (5.8~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 (5.8~rc1)
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-hwe-5.11 Launchpad, Ubuntu, Debian	focal	Not vulnerable (5.11.0-22.23~20.04.1)
	upstream	Released (5.8~rc1)
	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	hirsute	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-riscv-5.11 Launchpad, Ubuntu, Debian	focal	Not vulnerable (5.11.0-1015.16~20.04.1)
	upstream	Released (5.8~rc1)
	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	hirsute	Does not exist
	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 (5.8~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 (5.8~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 (5.8~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 (5.8~rc1)
	jammy	Does not exist
	kinetic	Does not exist
linux-gke-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (was needed now end-of-life)
	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-hwe Launchpad, Ubuntu, Debian	bionic	Ignored (was needed now end-of-life)
	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	xenial	Released (4.15.0-118.119~16.04.1)
	jammy	Does not exist
	kinetic	Does not exist
linux-raspi2-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (was needed now end-of-life)
	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-bluefield Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	hirsute	Does not exist
	focal	Not vulnerable (5.4.0-1007.10)
	upstream	Released (5.8~rc1)
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-hwe-edge Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	bionic	Ignored (was needs-triage now end-of-life)
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	jammy	Does not exist
	xenial	Ignored (was needs-triage ESM criteria)
	kinetic	Does not exist
linux-lts-trusty Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Ignored (was needs-triage ESM criteria)
	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-lts-xenial Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	trusty	Released (4.4.0-223.256~14.04.1)
	upstream	Released (5.8~rc1)
	precise	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-aws-5.0 Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Ignored (was needs-triage now end-of-life)
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-aws-5.3 Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Ignored (was needed now end-of-life)
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-aws-hwe Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	bionic	Does not exist
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	xenial	Released (4.15.0-1083.87~16.04.1)
	jammy	Does not exist
	kinetic	Does not exist
linux-azure-4.15 Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	bionic	Released (4.15.0-1096.106)
	jammy	Does not exist
	kinetic	Does not exist
linux-azure-5.3 Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	bionic	Ignored (was needed now end-of-life)
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-azure-edge Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Ignored (was needs-triage now end-of-life)
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-gcp-5.3 Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	bionic	Ignored (was needed now end-of-life)
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-gcp-edge Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Ignored (was needs-triage now end-of-life)
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-gke-4.15 Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	bionic	Released (4.15.0-1070.73)
	jammy	Does not exist
	kinetic	Does not exist
linux-gke-5.0 Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Ignored (was needed now end-of-life)
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-oracle-5.0 Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Ignored (was needs-triage now end-of-life)
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-oracle-5.3 Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	bionic	Ignored (was needed now end-of-life)
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-oem Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	eoan	Ignored (reached end-of-life)
	focal	Does not exist
	groovy	Does not exist
	bionic	Released (4.15.0-1097.107)
	jammy	Does not exist
	kinetic	Does not exist
	xenial	Ignored (was needs-triage now end-of-life)
linux-oem-5.6 Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	eoan	Does not exist
	focal	Released (5.6.0-1028.28)
	groovy	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-oem-osp1 Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Ignored (was needed now end-of-life)
	eoan	Ignored (reached end-of-life)
	focal	Does not exist
	groovy	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-raspi2 Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	focal	Ignored (was needs-triage now end-of-life)
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	eoan	Ignored (reached end-of-life)
	groovy	Does not exist
	bionic	Released (4.15.0-1071.75)
	jammy	Does not exist
	kinetic	Does not exist
	xenial	Ignored (was needed now end-of-life)
linux-snapdragon Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	bionic	Released (4.15.0-1087.95)
	jammy	Does not exist
	kinetic	Does not exist
	xenial	Ignored (was needed now end-of-life)
linux-gcp-4.15 Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	eoan	Does not exist
	focal	Does not exist
	groovy	Does not exist
	bionic	Released (4.15.0-1084.95)
	jammy	Does not exist
	kinetic	Does not exist
linux-hwe-5.4 Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Released (5.4.0-48.52~18.04.1)
	focal	Does not exist
	groovy	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-raspi-5.4 Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	focal	Does not exist
	groovy	Does not exist
	bionic	Released (5.4.0-1019.21~18.04.1)
	jammy	Does not exist
	kinetic	Does not exist
linux-azure-5.4 Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Released (5.4.0-1026.26~18.04.1)
	focal	Does not exist
	groovy	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-oracle-5.4 Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	focal	Does not exist
	groovy	Does not exist
	bionic	Released (5.4.0-1025.25~18.04.1)
	jammy	Does not exist
	kinetic	Does not exist
linux-gcp-5.4 Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	focal	Does not exist
	groovy	Does not exist
	bionic	Released (5.4.0-1025.25~18.04.1)
	jammy	Does not exist
	kinetic	Does not exist
linux-aws-5.4 Launchpad, Ubuntu, Debian	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Released (5.4.0-1025.25~18.04.1)
	focal	Does not exist
	groovy	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux Launchpad, Ubuntu, Debian	impish	Not vulnerable (5.11.0-16.17)
	hirsute	Not vulnerable (5.8.0-36.40+21.04.1)
	upstream	Released (5.8~rc1)
	precise	Ignored (was needs-triage ESM criteria)
	trusty	Ignored (was needed ESM criteria)
	xenial	Released (4.4.0-223.256)
	eoan	Ignored (reached end-of-life)
	groovy	Not vulnerable (5.8.0-16.17)
	bionic	Released (4.15.0-118.119)
	focal	Released (5.4.0-48.52)
	jammy	Not vulnerable (5.13.0-19.19)
	kinetic	Not vulnerable (5.15.0-25.25)
	Patches: Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Fixed by 11c4cd07ba111a09f49625f9e4c851d83daf0a22 Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Fixed by abafbc551fddede3e0a08dee1dcde08fc0eb8476
linux-kvm Launchpad, Ubuntu, Debian	impish	Not vulnerable (5.11.0-1006.6)
	hirsute	Not vulnerable (5.8.0-1010.11+21.04.1)
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Released (4.4.0-1104.113)
	bionic	Released (4.15.0-1075.76)
	eoan	Ignored (reached end-of-life)
	focal	Released (5.4.0-1024.24)
	groovy	Not vulnerable (5.8.0-1001.1)
	jammy	Not vulnerable (5.13.0-1004.4)
	kinetic	Not vulnerable (5.15.0-1004.4)
linux-aws Launchpad, Ubuntu, Debian	impish	Not vulnerable (5.11.0-1006.6)
	hirsute	Not vulnerable (5.8.0-1018.20+21.04.1)
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Released (4.4.0-1103.108)
	eoan	Ignored (reached end-of-life)
	focal	Released (5.4.0-1025.25)
	groovy	Not vulnerable (5.8.0-1004.4)
	bionic	Released (4.15.0-1083.87)
	jammy	Not vulnerable (5.13.0-1005.6)
	xenial	Released (4.4.0-1139.153)
	kinetic	Not vulnerable (5.15.0-1004.6)
linux-azure Launchpad, Ubuntu, Debian	impish	Not vulnerable (5.11.0-1004.4)
	hirsute	Not vulnerable (5.8.0-1016.17+21.04.1)
	upstream	Released (5.8~rc1)
	precise	Does not exist
	bionic	Ignored (was needs-triage now end-of-life)
	eoan	Ignored (reached end-of-life)
	groovy	Not vulnerable (5.8.0-1004.4)
	focal	Released (5.4.0-1026.26)
	trusty	Released (4.15.0-1096.106~14.04.1)
	xenial	Released (4.15.0-1096.106~16.04.1)
	jammy	Not vulnerable (5.13.0-1006.7)
	kinetic	Not vulnerable (5.15.0-1003.4)
linux-gcp Launchpad, Ubuntu, Debian	impish	Not vulnerable (5.11.0-1006.6)
	hirsute	Not vulnerable (5.8.0-1015.15+21.04.1)
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	bionic	Ignored (was needs-triage now end-of-life)
	eoan	Ignored (reached end-of-life)
	groovy	Not vulnerable (5.8.0-1002.2)
	focal	Released (5.4.0-1025.25)
	xenial	Released (4.15.0-1084.95~16.04.1)
	jammy	Not vulnerable (5.13.0-1005.6)
	kinetic	Not vulnerable (5.15.0-1003.6)
linux-oracle Launchpad, Ubuntu, Debian	impish	Not vulnerable (5.11.0-1005.5)
	hirsute	Not vulnerable (5.8.0-1014.14+21.04.1)
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	eoan	Ignored (reached end-of-life)
	groovy	Not vulnerable (5.8.0-1001.1)
	bionic	Released (4.15.0-1054.58)
	focal	Released (5.4.0-1025.25)
	xenial	Released (4.15.0-1054.58~16.04.1)
	jammy	Not vulnerable (5.13.0-1008.10)
	kinetic	Not vulnerable (5.15.0-1002.4)
linux-raspi Launchpad, Ubuntu, Debian	impish	Not vulnerable (5.11.0-1007.7)
	hirsute	Not vulnerable (5.8.0-1008.11+21.04.1)
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	eoan	Does not exist
	groovy	Not vulnerable (5.8.0-1002.5)
	focal	Released (5.4.0-1019.21)
	jammy	Not vulnerable (5.13.0-1008.9)
	kinetic	Not vulnerable (5.15.0-1005.5)
linux-riscv Launchpad, Ubuntu, Debian	impish	Not vulnerable (5.11.0-1007.7)
	hirsute	Not vulnerable (5.8.0-10.12+21.04.1)
	upstream	Released (5.8~rc1)
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	eoan	Does not exist
	groovy	Not vulnerable (5.8.0-1.1)
	focal	Released (5.4.0-34.38)
	jammy	Not vulnerable (5.13.0-1004.4)
	kinetic	Not vulnerable (5.15.0-1007.7)
linux-hwe-5.8 Launchpad, Ubuntu, Debian	impish	Does not exist
	upstream	Released (5.8~rc1)
	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)
	jammy	Does not exist
	kinetic	Does not exist
linux-gke-5.4 Launchpad, Ubuntu, Debian	impish	Does not exist
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	focal	Does not exist
	groovy	Does not exist
	hirsute	Does not exist
	bionic	Not vulnerable (5.4.0-1025.25~18.04.1)
	upstream	Released (5.8~rc1)
	jammy	Does not exist
	kinetic	Does not exist
linux-gkeop-5.4 Launchpad, Ubuntu, Debian	impish	Does not exist
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	focal	Does not exist
	groovy	Does not exist
	hirsute	Does not exist
	bionic	Not vulnerable (5.4.0-1001.1)
	upstream	Released (5.8~rc1)
	jammy	Does not exist
	kinetic	Does not exist
linux-dell300x Launchpad, Ubuntu, Debian	impish	Does not exist
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	focal	Does not exist
	groovy	Does not exist
	hirsute	Does not exist
	bionic	Not vulnerable (4.15.0-1005.8)
	upstream	Released (5.8~rc1)
	jammy	Does not exist
	kinetic	Does not exist
linux-oem-5.10 Launchpad, Ubuntu, Debian	impish	Does not exist
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	groovy	Does not exist
	hirsute	Does not exist
	focal	Not vulnerable (5.10.0-1008.9)
	upstream	Released (5.8~rc1)
	jammy	Does not exist
	kinetic	Does not exist
linux-gkeop Launchpad, Ubuntu, Debian	impish	Does not exist
	precise	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	groovy	Does not exist
	hirsute	Does not exist
	focal	Not vulnerable (5.4.0-1008.9)
	upstream	Released (5.8~rc1)
	jammy	Needs triage
	kinetic	Does not exist
linux-gke Launchpad, Ubuntu, Debian	impish	Does not exist
	precise	Does not exist
	trusty	Does not exist
	bionic	Does not exist
	groovy	Does not exist
	hirsute	Does not exist
	jammy	Not vulnerable (5.15.0-1002.2)
	focal	Not vulnerable (5.4.0-1033.35)
	upstream	Released (5.8~rc1)
	kinetic	Does not exist
	xenial	Ignored (reached end of standard support)
linux-ibm Launchpad, Ubuntu, Debian	impish	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	hirsute	Does not exist
	focal	Not vulnerable (5.4.0-1003.4)
	upstream	Released (5.8~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 (5.8~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
	upstream	Released (5.8~rc1)
	focal	Not vulnerable (5.14.0-1004.4)
	jammy	Does not exist
	kinetic	Does not exist
linux-intel-5.13 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Not vulnerable (5.13.0-1007.7)
	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.8~rc1)
	jammy	Does not exist
	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 (5.8~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 (5.8~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
	impish	Does not exist
	focal	Not vulnerable (5.13.0-21.21~20.04.1)
	upstream	Released (5.8~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
	impish	Does not exist
	focal	Not vulnerable (5.13.0-1008.9~20.04.2)
	upstream	Released (5.8~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 (5.8~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 (5.8~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 (5.8~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	Needed
	upstream	Released (5.8~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 (5.8~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 (5.8~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

Severity score breakdown

Parameter	Value
Base score	5.3
Attack vector	Local
Attack complexity	High
Privileges required	High
User interaction	None
Scope	Changed
Confidentiality	None
Integrity impact	None
Availability impact	High
Vector	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H

References

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