CVE-2021-3679

Published: 5 August 2021

A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.

From the Ubuntu security team

It was discovered that the tracing subsystem in the Linux kernel did not properly keep track of per-cpu ring buffer state. A privileged attacker could use this to cause a denial of service.

Priority

CVSS 3 base score: 5.5

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
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Released (4.15.0-159.167~16.04.1)
	impish	Does not exist
	jammy	Does not exist
linux-hwe-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Released (5.4.0-87.98~18.04.1)
	jammy	Does not exist
linux-hwe-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	hirsute	Does not exist
	focal	Ignored (was needed now end-of-life)
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	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linux-hwe-edge Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-hwe-5.4)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
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Ignored (superseded by linux-hwe)
	impish	Does not exist
	jammy	Does not exist
linux-lts-xenial Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Released (4.4.0-219.252~14.04.1)
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
linux-aws-5.0 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-aws-5.3)
	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	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linux-aws-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-aws-5.4)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
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
linux-aws-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Released (5.4.0-1057.60~18.04.1)
	jammy	Does not exist
linux-aws-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	focal	Ignored (was needed now end-of-life)
	jammy	Does not exist
linux-aws-hwe Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Released (4.15.0-1112.119~16.04.1)
	impish	Does not exist
	jammy	Does not exist
linux-azure Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-azure-5.3)
	upstream	Released (5.14~rc3)
	trusty	Released (4.15.0-1124.137~14.04.1)
	xenial	Released (4.15.0-1124.137~16.04.1)
	impish	Not vulnerable (5.13.0-1004.5)
	focal	Released (5.4.0-1059.62)
	hirsute	Released (5.11.0-1017.18)
	jammy	Not vulnerable (5.13.0-1006.7)
linux-azure-4.15 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Released (4.15.0-1124.137)
	jammy	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
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
linux-azure-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Released (5.4.0-1059.62~18.04.1)
	jammy	Does not exist
linux-azure-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	hirsute	Does not exist
	focal	Ignored (was needed now end-of-life)
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
linux-dell300x Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Released (4.15.0-1028.33)
	jammy	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
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
linux-gcp Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-gcp-5.3)
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Released (4.15.0-1109.123~16.04.1)
	impish	Not vulnerable (5.13.0-1003.4)
	focal	Released (5.4.0-1053.57)
	hirsute	Released (5.11.0-1020.22)
	jammy	Not vulnerable (5.13.0-1005.6)
linux-gcp-4.15 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Released (4.15.0-1109.123)
	jammy	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
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
linux-gcp-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	bionic	Released (5.4.0-1053.57~18.04.1)
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
linux-gcp-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	focal	Ignored (was needed now end-of-life)
	jammy	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
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
linux-gke Launchpad, Ubuntu, Debian	bionic	Does not exist
	hirsute	Does not exist
	focal	Released (5.4.0-1053.56)
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Ignored (reached end of standard support)
	impish	Does not exist
	jammy	Not vulnerable (5.15.0-1002.2)
linux-gke-4.15 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	bionic	Ignored (was needs-triage now end-of-life)
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
linux-gke-5.0 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	bionic	Ignored (was needs-triage now end-of-life)
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	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)
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
linux-gke-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	bionic	Released (5.4.0-1053.56~18.04.1)
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
linux-gkeop Launchpad, Ubuntu, Debian	bionic	Does not exist
	hirsute	Does not exist
	focal	Released (5.4.0-1024.25)
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Needs triage
linux-gkeop-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	bionic	Released (5.4.0-1024.25~18.04.1)
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	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
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	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 (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
linux-oracle-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Released (5.4.0-1055.59~18.04.1)
	jammy	Does not exist
linux-oracle-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	focal	Ignored (was needed now end-of-life)
	jammy	Does not exist
linux-oem Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	bionic	Ignored (was needs-triage now end-of-life)
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Ignored (superseded by linux-hwe)
	impish	Does not exist
	jammy	Does not exist
linux-oem-5.6 Launchpad, Ubuntu, Debian	bionic	Does not exist
	hirsute	Does not exist
	focal	Ignored (was needs-triage now end-of-life)
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
linux-oem-5.10 Launchpad, Ubuntu, Debian	bionic	Does not exist
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	focal	Released (5.10.0-1050.52)
	jammy	Does not exist
linux-oem-osp1 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	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
linux-raspi Launchpad, Ubuntu, Debian	bionic	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Not vulnerable (5.13.0-1007.8)
	focal	Released (5.4.0-1044.48)
	hirsute	Released (5.11.0-1019.20)
	jammy	Not vulnerable (5.13.0-1008.9)
linux-raspi2 Launchpad, Ubuntu, Debian	focal	Ignored (replaced by linux-raspi)
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Ignored (was needs-triage now end-of-life)
	impish	Does not exist
	bionic	Released (4.15.0-1096.102)
	jammy	Does not exist
linux-raspi2-5.3 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	bionic	Ignored (was needs-triage now end-of-life)
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
linux-raspi-5.4 Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Released (5.4.0-1044.48~18.04.1)
	jammy	Does not exist
linux-riscv Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Ignored (was needs-triage now end-of-life)
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Not vulnerable (5.13.0-1003.3)
	hirsute	Released (5.11.0-1020.21)
	jammy	Not vulnerable (5.13.0-1004.4)
linux-riscv-5.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	focal	Ignored (was needed now end-of-life)
	jammy	Does not exist
linux-snapdragon Launchpad, Ubuntu, Debian	focal	Does not exist
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Ignored (was needs-triage now end-of-life)
	impish	Does not exist
	bionic	Released (4.15.0-1113.122)
	jammy	Does not exist
linux Launchpad, Ubuntu, Debian	upstream	Released (5.14~rc3)
	trusty	Ignored (was needed ESM criteria)
	impish	Not vulnerable (5.13.0-16.16)
	hirsute	Released (5.11.0-37.41)
	xenial	Released (4.4.0-219.252)
	bionic	Released (4.15.0-159.167)
	focal	Released (5.4.0-88.99)
	jammy	Not vulnerable (5.13.0-19.19)
	Patches: Introduced by bf41a158cacba6ca5fc6407a54e7ad8ce1567e2e Fixed by 67f0d6d9883c13174669f88adac4f0ee656cc16a
linux-aws Launchpad, Ubuntu, Debian	bionic	Released (4.15.0-1112.119)
	focal	Released (5.4.0-1057.60)
	hirsute	Released (5.11.0-1019.20)
	upstream	Released (5.14~rc3)
	trusty	Released (4.4.0-1099.104)
	impish	Not vulnerable (5.13.0-1005.6)
	xenial	Released (4.4.0-1135.149)
	jammy	Not vulnerable (5.13.0-1005.6)
linux-kvm Launchpad, Ubuntu, Debian	bionic	Released (4.15.0-1100.102)
	focal	Released (5.4.0-1047.49)
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	impish	Not vulnerable (5.13.0-1002.2)
	xenial	Released (4.4.0-1100.109)
	hirsute	Released (5.11.0-1017.18)
	jammy	Not vulnerable (5.13.0-1004.4)
linux-oracle Launchpad, Ubuntu, Debian	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Released (4.15.0-1081.89~16.04.1)
	impish	Not vulnerable (5.13.0-1008.10)
	bionic	Released (4.15.0-1081.89)
	focal	Released (5.4.0-1055.59)
	hirsute	Released (5.11.0-1019.20)
	jammy	Not vulnerable (5.13.0-1008.10)
linux-bluefield Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Released (5.4.0-1019.22)
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	jammy	Does not exist
linux-hwe-5.11 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Released (5.11.0-37.41~20.04.2)
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	upstream	Released (5.14~rc3)
	jammy	Does not exist
linux-riscv-5.11 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Released (5.11.0-1020.21~20.04.1)
	hirsute	Does not exist
	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	upstream	Released (5.14~rc3)
	jammy	Does not exist
linux-oem-5.13 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	impish	Does not exist
	bionic	Does not exist
	hirsute	Does not exist
	upstream	Released (5.14~rc3)
	focal	Released (5.13.0-1014.18)
	jammy	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
	upstream	Released (5.14~rc3)
	focal	Released (5.11.0-1019.20~20.04.1)
	jammy	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 (5.11.0-1017.18~20.04.1)
	upstream	Released (5.14~rc3)
	jammy	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
	upstream	Released (5.14~rc3)
	focal	Released (5.11.0-1019.20~20.04.1)
	jammy	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	Released (5.4.0-1005.6)
	upstream	Released (5.14~rc3)
	jammy	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 (5.11.0-1020.22~20.04.1)
	upstream	Released (5.14~rc3)
	jammy	Does not exist
linux-oem-5.14 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	hirsute	Does not exist
	impish	Does not exist
	focal	Not vulnerable (5.14.0-1004.4)
	upstream	Released (5.14~rc3)
	jammy	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 (5.14~rc3)
	jammy	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 (5.14~rc3)
	jammy	Does not exist
linux-hwe-5.13 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Not vulnerable (5.13.0-21.21~20.04.1)
	impish	Does not exist
	upstream	Released (5.14~rc3)
	jammy	Does not exist
linux-aws-5.13 Launchpad, Ubuntu, Debian	trusty	Does not exist
	xenial	Does not exist
	bionic	Does not exist
	focal	Not vulnerable (5.13.0-1008.9~20.04.2)
	impish	Does not exist
	upstream	Released (5.14~rc3)
	jammy	Does not exist
linux-fips Launchpad, Ubuntu, Debian	trusty	Does not exist
	bionic	Does not exist
	focal	Does not exist
	hirsute	Does not exist
	impish	Does not exist
	upstream	Released (5.14~rc3)
	xenial	Not vulnerable (4.4.0-1074.80)
	jammy	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 (5.14~rc3)
	jammy	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 (5.14~rc3)
	jammy	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 (5.14~rc3)
	jammy	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 (5.14~rc3)
	jammy	Needs triage
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 (5.14~rc3)
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 (5.14~rc3)
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
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
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
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
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
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
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
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

References

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