CVE-2022-2380

Published: 12 July 2022

The Linux kernel was found vulnerable out of bounds memory access in the drivers/video/fbdev/sm712fb.c:smtcfb_read() function. The vulnerability could result in local attackers being able to crash the kernel.

From the Ubuntu Security Team

Zheyu Ma discovered that the Silicon Motion SM712 framebuffer driver in the Linux kernel did not properly handle very small reads. A local attacker could use this to cause a denial of service (system crash).

Priority

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package	Release	Status
linux-nvidia Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Not vulnerable
	kinetic	Does not exist
	lunar	Does not exist
	upstream	Needs triage
linux Launchpad, Ubuntu, Debian	impish	Ignored (end of life)
	lunar	Not vulnerable (5.19.0-21.21)
	bionic	Released (4.15.0-189.200)
	trusty	Ignored (ESM criteria, was needed)
	upstream	Released (5.18~rc1)
	xenial	Released (4.4.0-239.273) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	jammy	Released (5.15.0-35.36)
	focal	Released (5.4.0-117.132)
	kinetic	Not vulnerable (5.19.0-15.15)
	Patches: Introduced by d7edf47947f9d921be6ca5fc8e83049124466f98 Fixed by bd771cf5c4254511cc4abb88f3dab3bd58bdf8e8
linux-gkeop-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
	lunar	Does not exist
	upstream	Needs triage
linux-aws-5.19 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Not vulnerable
	kinetic	Does not exist
	lunar	Does not exist
	upstream	Needs triage
linux-gcp-5.19 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Not vulnerable
	kinetic	Does not exist
	lunar	Does not exist
	upstream	Needs triage
linux-riscv-5.19 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Not vulnerable
	kinetic	Does not exist
	lunar	Does not exist
	upstream	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	Not vulnerable
	lunar	Not vulnerable
	upstream	Needs triage
linux-allwinner-5.19 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Not vulnerable
	kinetic	Does not exist
	lunar	Does not exist
	upstream	Needs triage
linux-starfive Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Does not exist
	kinetic	Not vulnerable
	lunar	Not vulnerable
	upstream	Needs triage
linux-starfive-5.19 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Not vulnerable
	kinetic	Does not exist
	lunar	Does not exist
	upstream	Needs triage
linux-aws-6.2 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Not vulnerable
	lunar	Does not exist
	upstream	Needs triage
linux-hwe-6.2 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Not vulnerable
	lunar	Does not exist
	upstream	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	Not vulnerable
	lunar	Does not exist
	upstream	Needs triage
linux-ibm-5.15 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Not vulnerable
	jammy	Does not exist
	lunar	Does not exist
	upstream	Needs triage
linux-gcp-6.2 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Not vulnerable
	lunar	Does not exist
	upstream	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
	jammy	Not vulnerable
	lunar	Does not exist
	upstream	Needs triage
linux-azure-fde-6.2 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Not vulnerable
	lunar	Does not exist
	upstream	Needs triage
linux-aws Launchpad, Ubuntu, Debian	focal	Released (5.4.0-1078.84)
	impish	Ignored (end of life)
	jammy	Released (5.15.0-1009.11)
	lunar	Not vulnerable (5.19.0-1009.9)
	bionic	Released (4.15.0-1137.148)
	upstream	Released (5.18~rc1)
	kinetic	Not vulnerable (5.19.0-1005.5)
	xenial	Released (4.4.0-1155.170) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	trusty	Released (4.4.0-1117.123) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
linux-aws-5.0 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-aws-5.3)
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	upstream	Released (5.18~rc1)
	kinetic	Does not exist
linux-aws-5.11 Launchpad, Ubuntu, Debian	bionic	Does not exist
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	focal	Ignored (end of life, was needs-triage)
	upstream	Released (5.18~rc1)
	kinetic	Does not exist
linux-aws-5.13 Launchpad, Ubuntu, Debian	bionic	Does not exist
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	focal	Ignored (end of life, was needs-triage)
	upstream	Released (5.18~rc1)
	kinetic	Does not exist
linux-aws-5.15 Launchpad, Ubuntu, Debian	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	bionic	Does not exist
	jammy	Does not exist
	focal	Not vulnerable (5.15.0-1014.18~20.04.1)
	kinetic	Does not exist
linux-aws-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-aws-5.4)
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	upstream	Released (5.18~rc1)
	kinetic	Does not exist
linux-aws-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	upstream	Released (5.18~rc1)
	bionic	Released (5.4.0-1078.84~18.04.1)
	kinetic	Does not exist
linux-aws-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-aws-5.11)
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	upstream	Released (5.18~rc1)
	kinetic	Does not exist
linux-aws-hwe Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	xenial	Released (4.15.0-1137.148~16.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	upstream	Released (5.18~rc1)
	kinetic	Does not exist
linux-azure Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-azure-5.3)
	jammy	Released (5.15.0-1008.9)
	lunar	Not vulnerable (5.19.0-1008.8)
	impish	Ignored (end of life)
	focal	Released (5.4.0-1083.87)
	trusty	Released (4.15.0-1146.161~14.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	upstream	Released (5.18~rc1)
	xenial	Released (4.15.0-1146.161~16.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	kinetic	Not vulnerable (5.19.0-1004.4)
linux-azure-4.15 Launchpad, Ubuntu, Debian	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Released (4.15.0-1146.161)
	upstream	Released (5.18~rc1)
	kinetic	Does not exist
linux-azure-5.11 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (end of life, was needs-triage)
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	kinetic	Does not exist
linux-azure-5.13 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (end of life, was needs-triage)
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	kinetic	Does not exist
linux-azure-5.15 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Released (5.15.0-1008.9~20.04.1)
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	kinetic	Does not exist
linux-azure-5.19 Launchpad, Ubuntu, Debian	lunar	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	kinetic	Does not exist
	jammy	Not vulnerable (5.19.0-1020.21~22.04.1)
	upstream	Released (5.18~rc1)
linux-azure-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-azure-5.4)
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	kinetic	Does not exist
linux-azure-5.4 Launchpad, Ubuntu, Debian	bionic	Released (5.4.0-1083.87~18.04.1)
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	kinetic	Does not exist
linux-azure-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-azure-5.11)
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	kinetic	Does not exist
linux-azure-edge Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-azure-5.3)
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	kinetic	Does not exist
linux-azure-fde Launchpad, Ubuntu, Debian	bionic	Does not exist
	impish	Does not exist
	jammy	Released (5.15.0-1008.9)
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	kinetic	Does not exist
	focal	Released (5.4.0-1083.87)
linux-azure-fde-5.15 Launchpad, Ubuntu, Debian	lunar	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	focal	Released (5.15.0-1008.9~20.04.1)
	upstream	Released (5.18~rc1)
linux-bluefield Launchpad, Ubuntu, Debian	bionic	Does not exist
	impish	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	focal	Released (5.4.0-1040.44)
	kinetic	Does not exist
	jammy	Not vulnerable (5.15.0-1011.13)
linux-dell300x Launchpad, Ubuntu, Debian	bionic	Released (4.15.0-1049.54)
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	kinetic	Does not exist
linux-fips Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	hirsute	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Ignored (end of standard support)
linux-gcp Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-gcp-5.3)
	impish	Ignored (end of life)
	kinetic	Not vulnerable (5.19.0-1004.4)
	lunar	Not vulnerable (5.19.0-1008.8)
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Released (4.15.0-1131.147~16.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	focal	Released (5.4.0-1078.84)
	jammy	Released (5.15.0-1006.9)
linux-gcp-4.15 Launchpad, Ubuntu, Debian	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	bionic	Released (4.15.0-1131.147)
linux-gcp-5.11 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (end of life, was needs-triage)
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-gcp-5.13 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (end of life, was needs-triage)
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-gcp-5.15 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Not vulnerable (5.15.0-1006.9~20.04.1)
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	upstream	Released (5.18~rc1)
linux-gcp-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-gcp-5.4)
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-gcp-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	bionic	Released (5.4.0-1078.84~18.04.1)
linux-gcp-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-gcp-5.11)
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-gke Launchpad, Ubuntu, Debian	bionic	Does not exist
	impish	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Ignored (end of standard support)
	focal	Released (5.4.0-1074.79)
	jammy	Released (5.15.0-1006.7)
linux-gke-4.15 Launchpad, Ubuntu, Debian	bionic	Ignored (end of life, was needs-triage)
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-gke-5.0 Launchpad, Ubuntu, Debian	bionic	Ignored (end of standard support)
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-gke-5.15 Launchpad, Ubuntu, Debian	bionic	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	focal	Not vulnerable (5.15.0-1011.14~20.04.1)
	upstream	Released (5.18~rc1)
linux-gke-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (end of standard support)
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-gke-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	bionic	Released (5.4.0-1074.79~18.04.1)
linux-gkeop Launchpad, Ubuntu, Debian	bionic	Does not exist
	impish	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	jammy	Not vulnerable (5.15.0-1001.2)
	focal	Released (5.4.0-1046.48)
linux-gkeop-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	bionic	Released (5.4.0-1046.48~18.04.1)
linux-hwe Launchpad, Ubuntu, Debian	bionic	Ignored (replaced by linux-hwe-5.4)
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Released (4.15.0-189.200~16.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	kinetic	Does not exist
linux-hwe-5.11 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-hwe-5.13)
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	kinetic	Does not exist
linux-hwe-5.13 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (end of life, was needs-triage)
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	kinetic	Does not exist
linux-hwe-5.15 Launchpad, Ubuntu, Debian	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	jammy	Does not exist
	upstream	Released (5.18~rc1)
	focal	Released (5.15.0-41.44~20.04.1)
linux-hwe-5.19 Launchpad, Ubuntu, Debian	lunar	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	kinetic	Does not exist
	jammy	Not vulnerable (5.19.0-28.29~22.04.1)
	upstream	Released (5.18~rc1)
linux-hwe-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	bionic	Released (5.4.0-117.132~18.04.1)
	kinetic	Does not exist
linux-hwe-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-hwe-5.11)
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	kinetic	Does not exist
linux-hwe-edge Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-hwe-5.4)
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Ignored (superseded by linux-hwe)
	kinetic	Does not exist
linux-ibm Launchpad, Ubuntu, Debian	bionic	Does not exist
	impish	Does not exist
	kinetic	Not vulnerable (5.19.0-1004.4)
	lunar	Not vulnerable (5.19.0-1008.8)
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	focal	Released (5.4.0-1026.29)
	jammy	Released (5.15.0-1005.5)
linux-ibm-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	bionic	Released (5.4.0-1028.32~18.04.1)
linux-intel-5.13 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (end of life, was needs-triage)
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-intel-iotg Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	impish	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	jammy	Released (5.15.0-1008.11)
linux-intel-iotg-5.15 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Released (5.15.0-1008.11~20.04.1)
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	upstream	Released (5.18~rc1)
linux-kvm Launchpad, Ubuntu, Debian	impish	Ignored (end of life)
	lunar	Not vulnerable (5.19.0-1008.8)
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	bionic	Released (4.15.0-1123.128)
	focal	Released (5.4.0-1068.72)
	jammy	Released (5.15.0-1008.8)
	kinetic	Not vulnerable (5.19.0-1004.4)
	xenial	Released (4.4.0-1118.128) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
linux-lowlatency Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	impish	Does not exist
	kinetic	Not vulnerable (5.19.0-1003.3)
	lunar	Not vulnerable (5.19.0-1007.7)
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	jammy	Released (5.15.0-35.36)
linux-lowlatency-hwe-5.15 Launchpad, Ubuntu, Debian	kinetic	Does not exist
	lunar	Does not exist
	upstream	Released (5.18~rc1)
	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	jammy	Does not exist
	focal	Released (5.15.0-42.45~20.04.1)
linux-lowlatency-hwe-5.19 Launchpad, Ubuntu, Debian	lunar	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	kinetic	Does not exist
	jammy	Not vulnerable (5.19.0-1017.18~22.04.1)
	upstream	Released (5.18~rc1)
linux-lts-xenial Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	kinetic	Does not exist
	trusty	Released (4.4.0-239.273~14.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
linux-oem Launchpad, Ubuntu, Debian	bionic	Ignored (end of life, was needs-triage)
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Ignored (end of standard support)
linux-oem-5.10 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (end of life, was needs-triage)
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-oem-5.13 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (end of life, was needs-triage)
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-oem-5.14 Launchpad, Ubuntu, Debian	bionic	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	focal	Released (5.14.0-1036.40)
linux-oem-5.17 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	impish	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	jammy	Released (5.17.0-1004.4)
	kinetic	Ignored (end of life, was needed)
linux-oem-5.6 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (end of life, was needs-triage)
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-oem-6.0 Launchpad, Ubuntu, Debian	lunar	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	kinetic	Does not exist
	jammy	Not vulnerable (6.0.0-1006.6)
	upstream	Released (5.18~rc1)
linux-oem-6.1 Launchpad, Ubuntu, Debian	lunar	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	kinetic	Does not exist
	jammy	Not vulnerable (6.1.0-1004.4)
	upstream	Released (5.18~rc1)
linux-oem-osp1 Launchpad, Ubuntu, Debian	bionic	Ignored (end of standard support, was needs-triage)
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-oracle Launchpad, Ubuntu, Debian	impish	Ignored (end of life)
	kinetic	Not vulnerable (5.19.0-1004.4)
	lunar	Not vulnerable (5.19.0-1008.8)
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Released (4.15.0-1102.113~16.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	bionic	Released (4.15.0-1102.113)
	focal	Released (5.4.0-1076.83)
	jammy	Released (5.15.0-1007.9)
linux-oracle-5.0 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-oracle-5.3)
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-oracle-5.11 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (end of life, was needs-triage)
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-oracle-5.13 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (end of life, was needs-triage)
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-oracle-5.15 Launchpad, Ubuntu, Debian	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	jammy	Does not exist
	focal	Not vulnerable (5.15.0-1007.9~20.04.1)
	upstream	Released (5.18~rc1)
linux-oracle-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-oracle-5.4)
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-oracle-5.4 Launchpad, Ubuntu, Debian	bionic	Released (5.4.0-1076.83~18.04.1)
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-oracle-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-oracle-5.11)
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-raspi Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Released (5.4.0-1065.75)
	jammy	Released (5.15.0-1011.13)
	kinetic	Not vulnerable (5.19.0-1001.3)
	lunar	Not vulnerable (5.19.0-1004.10)
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	impish	Ignored (end of life)
linux-raspi-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	bionic	Released (5.4.0-1065.75~18.04.1)
linux-raspi2 Launchpad, Ubuntu, Debian	bionic	Released (4.15.0-1115.123)
	focal	Ignored (replaced by linux-raspi)
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Ignored (end of standard support)
linux-raspi2-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (end of standard support)
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-riscv Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-riscv-5.8)
	jammy	Released (5.15.0-1012.13)
	kinetic	Not vulnerable (5.19.0-1002.2)
	lunar	Not vulnerable (5.19.0-1004.4)
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
	impish	Ignored (end of life)
linux-riscv-5.11 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (end of life, was needs-triage)
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-riscv-5.15 Launchpad, Ubuntu, Debian	xenial	Does not exist
	trusty	Does not exist
	bionic	Does not exist
	focal	Not vulnerable
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	upstream	Needs triage
linux-riscv-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-riscv-5.11)
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Does not exist
linux-snapdragon Launchpad, Ubuntu, Debian	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (5.18~rc1)
	xenial	Ignored (end of standard support)
	bionic	Released (4.15.0-1133.143)
linux-iot 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
	lunar	Does not exist
	upstream	Needs triage
linux-azure-fde-5.19 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Not vulnerable
	kinetic	Does not exist
	lunar	Does not exist
	upstream	Needs triage
linux-xilinx-zynqmp Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Not vulnerable
	kinetic	Does not exist
	lunar	Does not exist
	upstream	Needs triage
	jammy	Not vulnerable

Severity score breakdown

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

References

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