CVE-2023-1670

Published: 30 March 2023

A flaw use after free in the Linux kernel Xircom 16-bit PCMCIA (PC-card) Ethernet driver was found.A local user could use this flaw to crash the system or potentially escalate their privileges on the system.

From the Ubuntu Security Team

It was discovered that the Xircom PCMCIA network device driver in the Linux kernel did not properly handle device removal events. A physically proximate attacker could use this to cause a denial of service (system crash).

Notes

Author	Note
sbeattie	for exploitation, requires PCMCIA device detachment to occur, i.e. physical access

Priority

Cvss 3 Severity Score

7.8

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
	mantic	Does not exist
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
	mantic	Does not exist
linux-aws-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-aws-5.4)
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-aws-5.4)
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-aws-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	bionic	Needed
	lunar	Does not exist
	mantic	Does not exist
linux-aws-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-aws-5.11)
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-aws-5.11)
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-aws-hwe Launchpad, Ubuntu, Debian	upstream	Released (6.3~rc4)
	xenial	Released (4.15.0-1159.172~16.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	bionic	Does not exist
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-azure Launchpad, Ubuntu, Debian	focal	Released (5.4.0-1110.116)
	upstream	Released (6.3~rc4)
	trusty	Released (4.15.0-1168.183~14.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	xenial	Released (4.15.0-1168.183~16.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	bionic	Ignored (superseded by linux-azure-5.3)
	lunar	Released (6.2.0-1005.5)
	jammy	Released (5.15.0-1040.47)
	kinetic	Released (5.19.0-1028.31)
	mantic	Needed
linux-azure-4.15 Launchpad, Ubuntu, Debian	upstream	Released (6.3~rc4)
	bionic	Released (4.15.0-1168.183) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-azure-5.13 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-azure-5.15)
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-azure-5.15)
	xenial	Does not exist
	bionic	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-azure-5.15 Launchpad, Ubuntu, Debian	bionic	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	lunar	Does not exist
	focal	Released (5.15.0-1040.47~20.04.1)
	mantic	Does not exist
linux-azure-5.19 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	jammy	Ignored (end of life, was needed)
	lunar	Does not exist
	mantic	Does not exist
linux-azure-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-azure-5.4)
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-azure-5.4)
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-azure-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	bionic	Released (5.4.0-1110.116~18.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	lunar	Does not exist
	mantic	Does not exist
linux-azure-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-azure-5.11)
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-azure-5.11)
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-azure-edge Launchpad, Ubuntu, Debian	upstream	Released (6.3~rc4)
	bionic	Ignored (superseded by linux-azure-5.3)
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-azure-fde Launchpad, Ubuntu, Debian	bionic	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	focal	Ignored (end of life, was needed)
	jammy	Released (5.15.0-1041.48.1)
	lunar	Does not exist
	mantic	Does not exist
linux-azure-fde-5.15 Launchpad, Ubuntu, Debian	bionic	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	lunar	Does not exist
	focal	Released (5.15.0-1040.47~20.04.1.1)
	mantic	Does not exist
linux-azure-fde-5.19 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Needs triage
	xenial	Does not exist
	jammy	Ignored (end of life, was needed)
	mantic	Does not exist
linux-bluefield Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Released (5.4.0-1065.71)
	jammy	Needed
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-dell300x Launchpad, Ubuntu, Debian	bionic	Ignored (end of standard support, was needed)
	focal	Does not exist
	jammy	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-fips Launchpad, Ubuntu, Debian	upstream	Released (6.3~rc4)
	bionic	Does not exist
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Ignored (end of standard support)
	xenial	Ignored (end of standard support)
	lunar	Does not exist
	mantic	Does not exist
linux-gcp Launchpad, Ubuntu, Debian	focal	Released (5.4.0-1107.116)
	upstream	Released (6.3~rc4)
	xenial	Released (4.15.0-1153.170~16.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	bionic	Ignored (superseded by linux-gcp-5.3)
	trusty	Does not exist
	lunar	Released (6.2.0-1007.7)
	jammy	Released (5.15.0-1036.44)
	kinetic	Released (5.19.0-1026.28)
	mantic	Needed
linux-gcp-4.15 Launchpad, Ubuntu, Debian	upstream	Released (6.3~rc4)
	xenial	Does not exist
	bionic	Released (4.15.0-1153.170) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-gcp-5.11 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-gcp-5.13)
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-gcp-5.13)
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-gcp-5.13 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-gcp-5.15)
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-gcp-5.15)
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-gcp-5.15 Launchpad, Ubuntu, Debian	bionic	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	lunar	Does not exist
	focal	Released (5.15.0-1036.44~20.04.1)
	mantic	Does not exist
linux-gcp-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-gcp-5.4)
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-gcp-5.4)
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-gcp-5.4 Launchpad, Ubuntu, Debian	bionic	Needed
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-gcp-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-gcp-5.11)
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-gcp-5.11)
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-gke Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Released (5.4.0-1102.109)
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Ignored (end of standard support)
	lunar	Does not exist
	jammy	Released (5.15.0-1036.41)
	mantic	Does not exist
linux-gke-4.15 Launchpad, Ubuntu, Debian	bionic	Ignored (end of life, was needs-triage)
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-gke-5.0 Launchpad, Ubuntu, Debian	bionic	Ignored (end of standard support)
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-gke-5.15 Launchpad, Ubuntu, Debian	upstream	Released (6.3~rc4)
	bionic	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	lunar	Does not exist
	focal	Released (5.15.0-1036.41~20.04.1)
	mantic	Does not exist
linux-gke-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (end of standard support)
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-gke-5.4)
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-gke-5.4 Launchpad, Ubuntu, Debian	bionic	Ignored (end of life, was needs-triage)
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-gkeop Launchpad, Ubuntu, Debian	focal	Released (5.4.0-1071.75)
	upstream	Released (6.3~rc4)
	bionic	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	lunar	Does not exist
	jammy	Released (5.15.0-1022.27)
	mantic	Does not exist
linux-gkeop-5.4 Launchpad, Ubuntu, Debian	bionic	Ignored (end of life, was needs-triage)
	upstream	Released (6.3~rc4)
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-hwe Launchpad, Ubuntu, Debian	upstream	Released (6.3~rc4)
	xenial	Released (4.15.0-214.225~16.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	bionic	Ignored (replaced by linux-hwe-5.4)
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-hwe-5.11 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-hwe-5.13)
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-hwe-5.13)
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-hwe-5.13 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-hwe-5.15)
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-hwe-5.15)
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-hwe-5.15 Launchpad, Ubuntu, Debian	bionic	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	lunar	Does not exist
	focal	Released (5.15.0-75.82~20.04.1)
	mantic	Does not exist
linux-hwe-5.19 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	lunar	Does not exist
	jammy	Released (5.19.0-45.46~22.04.1)
	mantic	Does not exist
linux-hwe-5.4 Launchpad, Ubuntu, Debian	bionic	Needed
	upstream	Released (6.3~rc4)
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-hwe-5.8 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-hwe-5.11)
	jammy	Does not exist
	kinetic	Does not exist
	upstream	Ignored (superseded by linux-hwe-5.11)
	bionic	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-hwe-edge Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-hwe-5.4)
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Ignored (superseded by linux-hwe)
	lunar	Does not exist
	mantic	Does not exist
linux-ibm Launchpad, Ubuntu, Debian	focal	Released (5.4.0-1051.56)
	kinetic	Released (5.19.0-1024.26)
	upstream	Released (6.3~rc4)
	bionic	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	jammy	Released (5.15.0-1032.35)
	lunar	Released (6.2.0-1003.3)
	mantic	Needed
linux-ibm-5.4 Launchpad, Ubuntu, Debian	lunar	Does not exist
	upstream	Released (6.3~rc4)
	bionic	Needs triage
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	mantic	Does not exist
linux-intel-5.13 Launchpad, Ubuntu, Debian	focal	Ignored (end of life, was needs-triage)
	lunar	Does not exist
	upstream	Released (6.3~rc4)
	bionic	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	mantic	Does not exist
linux-intel-iotg Launchpad, Ubuntu, Debian	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	jammy	Released (5.15.0-1033.38)
	bionic	Does not exist
	focal	Does not exist
	kinetic	Does not exist
	mantic	Does not exist
linux-intel-iotg-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
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	focal	Released (5.15.0-1033.38~20.04.1)
	mantic	Does not exist
linux-kvm Launchpad, Ubuntu, Debian	focal	Released (5.4.0-1093.99)
	trusty	Does not exist
	bionic	Released (4.15.0-1143.148) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	jammy	Released (5.15.0-1035.40)
	kinetic	Released (5.19.0-1025.26)
	upstream	Released (6.3~rc4)
	xenial	Released (4.4.0-1119.129) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	lunar	Released (6.2.0-1006.6)
	mantic	Does not exist
linux-lowlatency Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	upstream	Released (6.3~rc4)
	lunar	Released (6.2.0-1005.5)
	jammy	Released (5.15.0-75.82)
	kinetic	Released (5.19.0-1027.28)
	mantic	Needed
linux-lowlatency-hwe-5.15 Launchpad, Ubuntu, Debian	bionic	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	lunar	Does not exist
	focal	Released (5.15.0-75.82~20.04.1)
	mantic	Does not exist
linux-lowlatency-hwe-5.19 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	jammy	Ignored (end of life, was needed)
	lunar	Does not exist
	mantic	Does not exist
linux-lts-xenial Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	trusty	Released (4.4.0-240.274~14.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	mantic	Does not exist
linux-oem Launchpad, Ubuntu, Debian	bionic	Ignored (end of life, was needs-triage)
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Ignored (end of standard support)
	lunar	Does not exist
	mantic	Does not exist
linux-oem-5.10 Launchpad, Ubuntu, Debian	focal	Ignored (end of life, was needs-triage)
	bionic	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	upstream	Released (6.3~rc4)
	lunar	Does not exist
	mantic	Does not exist
linux-oem-5.13 Launchpad, Ubuntu, Debian	lunar	Does not exist
	bionic	Does not exist
	focal	Ignored (superseded by linux-oem-5.14)
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-oem-5.14)
	xenial	Does not exist
	mantic	Does not exist
linux-oem-5.14 Launchpad, Ubuntu, Debian	lunar	Does not exist
	bionic	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	focal	Ignored (end of life, was needed)
	upstream	Released (6.3~rc4)
	mantic	Does not exist
linux-oem-5.17 Launchpad, Ubuntu, Debian	focal	Does not exist
	kinetic	Ignored (end of life, was needs-triage)
	lunar	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	jammy	Released (5.17.0-1032.33)
	upstream	Released (6.3~rc4)
	mantic	Does not exist
linux-oem-5.6 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (end of life, was needs-triage)
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	mantic	Does not exist
linux-oem-6.0 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	jammy	Released (6.0.0-1017.17)
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	mantic	Does not exist
linux-oem-6.1 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	jammy	Released (6.1.0-1009.9)
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	mantic	Does not exist
linux-oem-osp1 Launchpad, Ubuntu, Debian	bionic	Ignored (end of standard support, was needs-triage)
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	mantic	Does not exist
linux-oracle Launchpad, Ubuntu, Debian	bionic	Needed
	focal	Released (5.4.0-1103.112)
	jammy	Released (5.15.0-1037.43)
	lunar	Released (6.2.0-1005.5)
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Released (4.15.0-1122.133~16.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	kinetic	Released (5.19.0-1025.28)
	mantic	Needed
linux-oracle-5.0 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-oracle-5.3)
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	mantic	Does not exist
linux-oracle-5.11 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-oracle-5.13)
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-oracle-5.13)
	xenial	Does not exist
	mantic	Does not exist
linux-oracle-5.13 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (end of life, was needs-triage)
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	mantic	Does not exist
linux-oracle-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
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	focal	Released (5.15.0-1037.43~20.04.1)
	mantic	Does not exist
linux-oracle-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-oracle-5.4)
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-oracle-5.4)
	xenial	Does not exist
	mantic	Does not exist
linux-oracle-5.4 Launchpad, Ubuntu, Debian	bionic	Needed
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	mantic	Does not exist
linux-oracle-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-oracle-5.11)
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-oracle-5.11)
	xenial	Does not exist
	mantic	Does not exist
linux-raspi Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Released (5.4.0-1088.99)
	jammy	Released (5.15.0-1032.35)
	kinetic	Released (5.19.0-1021.28)
	lunar	Released (6.2.0-1006.8)
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	mantic	Needed
linux-raspi-5.4 Launchpad, Ubuntu, Debian	lunar	Does not exist
	upstream	Released (6.3~rc4)
	bionic	Needs triage
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	mantic	Does not exist
linux-raspi2 Launchpad, Ubuntu, Debian	bionic	Ignored (end of standard support, was needed)
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Ignored (end of standard support)
	focal	Ignored (replaced by linux-raspi)
	jammy	Does not exist
	kinetic	Does not exist
	mantic	Does not exist
linux-raspi2-5.3 Launchpad, Ubuntu, Debian	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-raspi2-5.4)
	xenial	Does not exist
	bionic	Ignored (end of standard support)
	focal	Does not exist
	mantic	Does not exist
linux-riscv Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-riscv-5.8)
	jammy	Ignored (end of life, was needs-triage)
	kinetic	Released (5.19.0-1020.22)
	lunar	Released (6.2.0-23.23.1)
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Does not exist
	mantic	Needed
linux-riscv-5.11 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-riscv-5.13)
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-riscv-5.13)
	xenial	Does not exist
	mantic	Does not exist
linux-riscv-5.15 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Released (5.15.0-1035.39~20.04.1)
	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-riscv-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-riscv-5.11)
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-riscv-5.11)
	xenial	Does not exist
	mantic	Does not exist
linux-snapdragon Launchpad, Ubuntu, Debian	bionic	Ignored (end of standard support, was needed)
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Released (6.3~rc4)
	xenial	Ignored (end of standard support)
	mantic	Does not exist
linux-aws-5.19 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Not vulnerable
	kinetic	Does not exist
	lunar	Does not exist
	upstream	Needs triage
	mantic	Does not exist
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
	mantic	Does not exist
linux-riscv-5.19 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Not vulnerable
	kinetic	Does not exist
	lunar	Does not exist
	upstream	Needs triage
	mantic	Does not exist
linux-allwinner Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Does not exist
	kinetic	Not vulnerable
	lunar	Not vulnerable
	upstream	Needs triage
	mantic	Does not exist
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
	mantic	Does not exist
linux-starfive Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Does not exist
	kinetic	Not vulnerable
	lunar	Not vulnerable
	upstream	Needs triage
	mantic	Not vulnerable
linux-starfive-5.19 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Not vulnerable
	kinetic	Does not exist
	lunar	Does not exist
	upstream	Needs triage
	mantic	Does not exist
linux-xilinx-zynqmp Launchpad, Ubuntu, Debian	focal	Released (5.4.0-1024.28)
	bionic	Does not exist
	jammy	Needed
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Needs triage
	xenial	Does not exist
	mantic	Does not exist
linux Launchpad, Ubuntu, Debian	bionic	Released (4.15.0-214.225) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	focal	Released (5.4.0-152.169)
	jammy	Released (5.15.0-75.82)
	kinetic	Released (5.19.0-45.46)
	trusty	Ignored (ESM criteria, was needed)
	upstream	Released (6.3~rc4)
	xenial	Released (4.4.0-240.274) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	lunar	Released (6.2.0-23.23)
	mantic	Needed
	Patches: Introduced by 9a469abe9c6bab3ce237ee433541931bbd827faf Fixed by e8d20c3ded59a092532513c9bd030d1ea66f5f44
linux-aws Launchpad, Ubuntu, Debian	bionic	Released (4.15.0-1159.172) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	focal	Released (5.4.0-1104.112)
	trusty	Released (4.4.0-1118.124) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	upstream	Released (6.3~rc4)
	xenial	Released (4.4.0-1156.171) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	jammy	Released (5.15.0-1038.43)
	kinetic	Released (5.19.0-1027.28)
	lunar	Released (6.2.0-1005.5)
	mantic	Needed
linux-iot Launchpad, Ubuntu, Debian	focal	Released (5.4.0-1017.18)
	bionic	Does not exist
	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-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
	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
	jammy	Not vulnerable
	lunar	Does not exist
	upstream	Needs triage
	mantic	Does not exist
linux-lowlatency-hwe-6.2 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Not vulnerable
	lunar	Does not exist
	upstream	Needs triage
	mantic	Does not exist
linux-ibm-5.15 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Not vulnerable
	jammy	Does not exist
	lunar	Does not exist
	upstream	Needs triage
	mantic	Does not exist
linux-gcp-6.2 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Not vulnerable
	lunar	Does not exist
	upstream	Needs triage
	mantic	Does not exist
linux-azure-6.2 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Not vulnerable
	lunar	Does not exist
	upstream	Needs triage
	mantic	Does not exist
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
	mantic	Does not exist
linux-aws-5.0 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-aws-5.3)
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	upstream	Released (6.3~rc4)
	lunar	Does not exist
	mantic	Does not exist
linux-aws-5.11 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-aws-5.13)
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-aws-5.13)
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-aws-5.13 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-aws-5.15)
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-aws-5.15)
	xenial	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
	kinetic	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	upstream	Released (6.3~rc4)
	lunar	Does not exist
	focal	Released (5.15.0-1038.43~20.04.1)
	mantic	Does not exist
linux-azure-5.11 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (superseded by linux-azure-5.13)
	jammy	Does not exist
	kinetic	Does not exist
	trusty	Does not exist
	upstream	Ignored (superseded by linux-azure-5.13)
	xenial	Does not exist
	lunar	Does not exist
	mantic	Does not exist
linux-nvidia-6.2 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Not vulnerable
	lunar	Does not exist
	mantic	Does not exist
	upstream	Needs triage
linux-starfive-6.2 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Does not exist
	jammy	Not vulnerable
	lunar	Does not exist
	mantic	Does not exist
	upstream	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	Needed
	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	Needed
	lunar	Does not exist
	mantic	Does not exist
	upstream	Needs triage

Severity score breakdown

Parameter	Value
Base score	7.8
Attack vector	Local
Attack complexity	Low
Privileges required	Low
User interaction	None
Scope	Unchanged
Confidentiality	High
Integrity impact	High
Availability impact	High
Vector	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

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