CVE-2021-38206

Published: 8 August 2021

The mac80211 subsystem in the Linux kernel before 5.12.13, when a device supporting only 5 GHz is used, allows attackers to cause a denial of service (NULL pointer dereference in the radiotap parser) by injecting a frame with 802.11a rates.

From the Ubuntu Security Team

Ben Greear discovered that the mac80211 subsystem in the Linux kernel contained a null pointer dereference in some situations. A physically proximate attacker could possibly use this to cause a denial of service (system crash).

Priority

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package	Release	Status
linux-hwe Launchpad, Ubuntu, Debian	bionic	Ignored (replaced by linux-hwe-5.4)
	focal	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	impish	Does not exist
	upstream	Released (5.13~rc7)
	xenial	Not vulnerable (4.8.0-39.42~16.04.1)
	jammy	Does not exist
	kinetic	Does not exist
linux-hwe-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Not vulnerable (5.4.0-37.41~18.04.1)
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-hwe-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	focal	Not vulnerable (5.8.0-23.24~20.04.1)
	upstream	Released (5.13~rc7)
	jammy	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linux-hwe-edge Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-hwe-5.4)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
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Ignored (superseded by linux-hwe)
	impish	Does not exist
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-lts-xenial Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	hirsute	Does not exist
	xenial	Does not exist
	impish	Does not exist
	upstream	Released (5.13~rc7)
	trusty	Not vulnerable (4.4.0-13.29~14.04.1)
	jammy	Does not exist
	kinetic	Does not exist
linux-aws Launchpad, Ubuntu, Debian	bionic	Not vulnerable (4.15.0-1001.1)
	focal	Not vulnerable (5.4.0-1005.5)
	trusty	Not vulnerable (4.4.0-1002.2)
	impish	Not vulnerable (5.13.0-1005.6)
	upstream	Released (5.13~rc7)
	xenial	Not vulnerable (4.4.0-1001.10)
	hirsute	Released (5.11.0-1017.18)
	jammy	Not vulnerable (5.13.0-1005.6)
	kinetic	Not vulnerable (5.15.0-1004.6)
linux-aws-5.0 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-aws-5.3)
	focal	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-aws-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-aws-5.4)
	focal	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-aws-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Not vulnerable (5.4.0-1018.18~18.04.1)
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-aws-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	focal	Ignored (was needs-triage now end-of-life)
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-aws-hwe Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	impish	Does not exist
	upstream	Released (5.13~rc7)
	xenial	Not vulnerable (4.15.0-1030.31~16.04.1)
	jammy	Does not exist
	kinetic	Does not exist
linux-azure Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-azure-5.3)
	impish	Not vulnerable (5.13.0-1004.5)
	focal	Not vulnerable (5.4.0-1006.6)
	upstream	Released (5.13~rc7)
	trusty	Not vulnerable (4.15.0-1023.24~14.04.1)
	xenial	Not vulnerable (4.11.0-1009.9)
	hirsute	Released (5.11.0-1015.16)
	jammy	Not vulnerable (5.13.0-1006.7)
	kinetic	Not vulnerable (5.15.0-1003.4)
linux-azure-4.15 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Not vulnerable (4.15.0-1082.92)
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-azure-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-azure-5.4)
	focal	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-azure-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Not vulnerable (5.4.0-1020.20~18.04.1)
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-azure-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	focal	Not vulnerable (5.8.0-1033.35~20.04.1)
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-bluefield Launchpad, Ubuntu, Debian	bionic	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	focal	Not vulnerable (5.4.0-1007.10)
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-dell300x Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Not vulnerable (4.15.0-1005.8)
	upstream	Released (5.13~rc7)
	jammy	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
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-gcp Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-gcp-5.3)
	trusty	Does not exist
	impish	Not vulnerable (5.13.0-1003.4)
	focal	Not vulnerable (5.4.0-1005.5)
	upstream	Released (5.13~rc7)
	xenial	Not vulnerable (4.10.0-1004.4)
	hirsute	Released (5.11.0-1018.20)
	jammy	Not vulnerable (5.13.0-1005.6)
	kinetic	Not vulnerable (5.15.0-1003.6)
linux-gcp-4.15 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Not vulnerable (4.15.0-1071.81)
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-gcp-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-gcp-5.4)
	focal	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-gcp-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Not vulnerable (5.4.0-1019.19~18.04.2)
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-gcp-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	focal	Ignored (was needs-triage now end-of-life)
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-gcp-edge Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-gcp-5.3)
	focal	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-gke Launchpad, Ubuntu, Debian	bionic	Does not exist
	hirsute	Does not exist
	upstream	Released (5.13~rc7)
	trusty	Does not exist
	xenial	Ignored (reached end of standard support)
	impish	Does not exist
	focal	Not vulnerable (5.4.0-1033.35)
	jammy	Not vulnerable (5.15.0-1002.2)
	kinetic	Does not exist
linux-gke-4.15 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	bionic	Ignored (was needs-triage now end-of-life)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-gke-5.0 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.13~rc7)
	bionic	Ignored (was needs-triage now end-of-life)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-gke-5.3 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	bionic	Ignored (was needs-triage now end-of-life)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-gke-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Not vulnerable (5.4.0-1025.25~18.04.1)
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-gkeop Launchpad, Ubuntu, Debian	bionic	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	focal	Not vulnerable (5.4.0-1008.9)
	upstream	Released (5.13~rc7)
	jammy	Needs triage
	kinetic	Does not exist
linux-gkeop-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Not vulnerable (5.4.0-1001.1)
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-oracle-5.0 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-oracle-5.3)
	focal	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-oracle-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-oracle-5.4)
	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.13~rc7)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-oracle-5.4 Launchpad, Ubuntu, Debian	bionic	Not vulnerable (5.4.0-1019.19~18.04.1)
	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.13~rc7)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-oracle-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (was needs-triage now end-of-life)
	hirsute	Does not exist
	upstream	Released (5.13~rc7)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-oem Launchpad, Ubuntu, Debian	bionic	Ignored (was needs-triage now end-of-life)
	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.13~rc7)
	trusty	Does not exist
	xenial	Ignored (superseded by linux-hwe)
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-oem-5.6 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (was needs-triage now end-of-life)
	hirsute	Does not exist
	upstream	Released (5.13~rc7)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-oem-5.10 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Released (5.10.0-1038.40)
	hirsute	Does not exist
	upstream	Released (5.13~rc7)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-oem-osp1 Launchpad, Ubuntu, Debian	bionic	Ignored (was needs-triage now end-of-life)
	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.13~rc7)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-raspi Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Not vulnerable (5.4.0-1007.7)
	hirsute	Released (5.11.0-1017.18)
	upstream	Released (5.13~rc7)
	trusty	Does not exist
	xenial	Does not exist
	impish	Not vulnerable (5.13.0-1006.7)
	jammy	Not vulnerable (5.13.0-1008.9)
	kinetic	Not vulnerable (5.15.0-1005.5)
linux-raspi2 Launchpad, Ubuntu, Debian	focal	Ignored (replaced by linux-raspi)
	hirsute	Does not exist
	upstream	Released (5.13~rc7)
	trusty	Does not exist
	xenial	Ignored (was needs-triage now end-of-life)
	impish	Does not exist
	bionic	Not vulnerable (4.13.0-1005.5)
	jammy	Does not exist
	kinetic	Does not exist
linux-raspi2-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (was needs-triage now end-of-life)
	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.13~rc7)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-raspi-5.4 Launchpad, Ubuntu, Debian	bionic	Not vulnerable (5.4.0-1013.13~18.04.1)
	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.13~rc7)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-riscv Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (was needs-triage now end-of-life)
	hirsute	Released (5.11.0-1018.19)
	upstream	Released (5.13~rc7)
	trusty	Does not exist
	xenial	Does not exist
	impish	Not vulnerable (5.13.0-1002.2)
	jammy	Not vulnerable (5.13.0-1004.4)
	kinetic	Not vulnerable (5.15.0-1007.7)
linux-riscv-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (was needs-triage now end-of-life)
	hirsute	Does not exist
	upstream	Released (5.13~rc7)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
linux-snapdragon Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Ignored (was needs-triage now end-of-life)
	impish	Does not exist
	bionic	Not vulnerable (4.4.0-1077.82)
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-hwe-5.11 Launchpad, Ubuntu, Debian	bionic	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	upstream	Released (5.13~rc7)
	focal	Released (5.11.0-34.36~20.04.1)
	jammy	Does not exist
	kinetic	Does not exist
linux-riscv-5.11 Launchpad, Ubuntu, Debian	bionic	Does not exist
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	upstream	Released (5.13~rc7)
	focal	Released (5.11.0-1018.19~20.04.2)
	jammy	Does not exist
	kinetic	Does not exist
linux Launchpad, Ubuntu, Debian	impish	Not vulnerable (5.13.0-14.14)
	bionic	Not vulnerable (4.13.0-16.19)
	focal	Not vulnerable (5.4.0-9.12)
	upstream	Released (5.13~rc7)
	trusty	Not vulnerable (3.11.0-12.19)
	xenial	Not vulnerable (4.4.0-2.16)
	hirsute	Released (5.11.0-34.36)
	jammy	Not vulnerable (5.13.0-19.19)
	kinetic	Not vulnerable (5.15.0-25.25)
	Patches: Introduced by cb17ed29a7a5fea8c9bf70e8a05757d71650e025 Fixed by bddc0c411a45d3718ac535a070f349be8eca8d48
linux-kvm Launchpad, Ubuntu, Debian	trusty	Does not exist
	impish	Not vulnerable (5.13.0-1001.1)
	bionic	Not vulnerable (4.15.0-1002.2)
	focal	Not vulnerable (5.4.0-1004.4)
	upstream	Released (5.13~rc7)
	xenial	Not vulnerable (4.4.0-1004.9)
	hirsute	Released (5.11.0-1015.16)
	jammy	Not vulnerable (5.13.0-1004.4)
	kinetic	Not vulnerable (5.15.0-1004.4)
linux-oracle Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Not vulnerable (4.15.0-1007.9~16.04.1)
	impish	Not vulnerable (5.13.0-1008.10)
	bionic	Not vulnerable (4.15.0-1007.9)
	focal	Not vulnerable (5.4.0-1005.5)
	upstream	Released (5.13~rc7)
	hirsute	Released (5.11.0-1017.18)
	jammy	Not vulnerable (5.13.0-1008.10)
	kinetic	Not vulnerable (5.15.0-1002.4)
linux-oem-5.13 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Does not exist
	focal	Not vulnerable (5.13.0-1009.10)
	hirsute	Does not exist
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-aws-5.11 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Does not exist
	hirsute	Does not exist
	focal	Released (5.11.0-1017.18~20.04.1)
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-azure-5.11 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Does not exist
	hirsute	Does not exist
	focal	Released (5.11.0-1015.16~20.04.1)
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-oracle-5.11 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Does not exist
	hirsute	Does not exist
	focal	Released (5.11.0-1017.18~20.04.1)
	upstream	Released (5.13~rc7)
	jammy	Does not exist
	kinetic	Does not exist
linux-ibm Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Does not exist
	hirsute	Does not exist
	focal	Not vulnerable (5.4.0-1003.4)
	upstream	Released (5.13~rc7)
	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	Released (5.11.0-1018.20~20.04.2)
	upstream	Released (5.13~rc7)
	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
	focal	Not vulnerable (5.14.0-1004.4)
	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.13~rc7)
	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 (5.13~rc7)
	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~rc7)
	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 (5.13~rc7)
	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 (5.13~rc7)
	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 (5.13~rc7)
	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~rc7)
	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~rc7)
	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~rc7)
	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~rc7)
	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~rc7)
	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~rc7)
	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	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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