CVE-2021-47502

Published: 24 May 2024

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd934x: handle channel mappping list correctly Currently each channel is added as list to dai channel list, however there is danger of adding same channel to multiple dai channel list which endups corrupting the other list where its already added. This patch ensures that the channel is actually free before adding to the dai channel list and also ensures that the channel is on the list before deleting it. This check was missing previously, and we did not hit this issue as we were testing very simple usecases with sequence of amixer commands.

Priority

Status

Package	Release	Status
linux Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Needs triage
	jammy	Needs triage
	mantic	Needs triage
	noble	Needs triage
	trusty	Needs triage
	upstream	Needs triage
	xenial	Needs triage
	Patches: Introduced by a70d9245759a48e57bb1dc9f63213dcf3017db32 Fixed by 23ba28616d3063bd4c4953598ed5e439ca891101 Introduced by dd9eb19b567303e4b92747dcfb5deedb182af111 Fixed by 23ba28616d3063bd4c4953598ed5e439ca891101
linux-allwinner-5.19 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (end of kernel support)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (end of life)
linux-aws Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Needs triage
	jammy	Needs triage
	mantic	Needs triage
	noble	Needs triage
	trusty	Needs triage
	upstream	Needs triage
	xenial	Needs triage
linux-aws-5.0 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-aws-5.3)
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-aws-5.3)
linux-aws-5.11 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-aws-5.13)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-aws-5.13)
linux-aws-5.13 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-aws-5.15)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-aws-5.15)
linux-aws-5.15 Launchpad, Ubuntu, Debian	focal	Needs triage
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-aws-5.19 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (superseded by linux-aws-6.2)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-aws-6.2)
linux-aws-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-aws-5.4)
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-aws-5.4)
linux-aws-5.4 Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-aws-5.8 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-aws-5.11)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-aws-5.11)
linux-aws-6.2 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (superseded by linux-aws-6.5)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-aws-6.5)
linux-aws-6.5 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Needs triage
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-aws-fips Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-aws-hwe Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
	xenial	Needs triage
linux-azure Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-azure-5.3)
	focal	Needs triage
	jammy	Needs triage
	mantic	Needs triage
	noble	Needs triage
	trusty	Needs triage
	upstream	Needs triage
	xenial	Needs triage
linux-azure-4.15 Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-azure-5.11 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-azure-5.13)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-azure-5.13)
linux-azure-5.13 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-azure-5.15)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-azure-5.15)
linux-azure-5.15 Launchpad, Ubuntu, Debian	focal	Needs triage
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-azure-5.19 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (superseded by linux-azure-6.2)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-azure-6.2)
linux-azure-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-azure-5.4)
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-azure-5.4)
linux-azure-5.4 Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-azure-5.8 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-azure-5.11)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-azure-5.11)
linux-azure-6.2 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (superseded by linux-azure-6.5)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-azure-6.5)
linux-azure-6.5 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Needs triage
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-azure-edge Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-azure-5.3)
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-azure-5.3)
linux-azure-fde Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-azure-fde-5.15)
	jammy	Needs triage
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-azure-fde-5.15 Launchpad, Ubuntu, Debian	focal	Needs triage
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-azure-fde-5.19 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (superseded by linux-azure-fde-6.2)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-azure-fde-6.2)
linux-azure-fde-6.2 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (replaced by linux-azure-6.5)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (replaced by linux-azure-6.5)
linux-azure-fips Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-bluefield Launchpad, Ubuntu, Debian	focal	Needs triage
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-fips Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-gcp Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-gcp-5.3)
	focal	Needs triage
	jammy	Needs triage
	mantic	Needs triage
	noble	Needs triage
	upstream	Needs triage
	xenial	Needs triage
linux-gcp-4.15 Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-gcp-5.11 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-gcp-5.13)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-gcp-5.13)
linux-gcp-5.13 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-gcp-5.15)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-gcp-5.15)
linux-gcp-5.15 Launchpad, Ubuntu, Debian	focal	Needs triage
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-gcp-5.19 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (superseded by linux-gcp-6.2)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-gcp-6.2)
linux-gcp-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-gcp-5.4)
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-gcp-5.4)
linux-gcp-5.4 Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-gcp-5.8 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-gcp-5.11)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-gcp-5.11)
linux-gcp-6.2 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (superseded by linux-gcp-6.5)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-gcp-6.5)
linux-gcp-6.5 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Needs triage
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-gcp-fips Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-gke Launchpad, Ubuntu, Debian	focal	Ignored (end of kernel support)
	jammy	Needs triage
	mantic	Does not exist
	noble	Needs triage
	upstream	Needs triage
linux-gke-4.15 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-gke-5.0)
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-gke-5.0)
linux-gke-5.15 Launchpad, Ubuntu, Debian	focal	Ignored (end of kernel support)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (end of life)
linux-gke-5.4 Launchpad, Ubuntu, Debian	bionic	Ignored (end of kernel support)
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (end of life)
linux-gkeop Launchpad, Ubuntu, Debian	focal	Needs triage
	jammy	Needs triage
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-gkeop-5.15 Launchpad, Ubuntu, Debian	focal	Needs triage
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-gkeop-5.4 Launchpad, Ubuntu, Debian	bionic	Ignored (end of kernel support)
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (end of life)
linux-hwe Launchpad, Ubuntu, Debian	bionic	Ignored (replaced by linux-hwe-5.4)
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
	xenial	Needs triage
linux-hwe-5.11 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-hwe-5.13)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-hwe-5.13)
linux-hwe-5.13 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-hwe-5.15)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-hwe-5.15)
linux-hwe-5.15 Launchpad, Ubuntu, Debian	focal	Needs triage
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-hwe-5.19 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (superseded by linux-hwe-6.2)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-hwe-6.2)
linux-hwe-5.4 Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-hwe-5.8 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-hwe-5.11)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-hwe-5.11)
linux-hwe-6.2 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (superseded by linux-hwe-6.5)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-hwe-6.5)
linux-hwe-6.5 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Needs triage
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-hwe-edge Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-hwe-5.4)
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (end of life)
	xenial	Ignored (superseded by linux-hwe)
linux-ibm Launchpad, Ubuntu, Debian	focal	Needs triage
	jammy	Needs triage
	mantic	Ignored (end of kernel support)
	noble	Needs triage
	upstream	Needs triage
linux-ibm-5.15 Launchpad, Ubuntu, Debian	focal	Needs triage
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-ibm-5.4 Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-intel-5.13 Launchpad, Ubuntu, Debian	focal	Ignored (end of kernel support)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (end of life)
linux-intel-iotg Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Needs triage
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-intel-iotg-5.15 Launchpad, Ubuntu, Debian	focal	Needs triage
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-iot Launchpad, Ubuntu, Debian	focal	Needs triage
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-kvm Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Needs triage
	jammy	Needs triage
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
	xenial	Needs triage
linux-laptop Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Does not exist
	mantic	Needs triage
	noble	Does not exist
	upstream	Needs triage
linux-lowlatency Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Needs triage
	mantic	Needs triage
	noble	Needs triage
	upstream	Needs triage
linux-lowlatency-hwe-5.15 Launchpad, Ubuntu, Debian	focal	Needs triage
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-lowlatency-hwe-5.19 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (superseded by linux-lowlatency-hwe-6.2)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-lowlatency-hwe-6.2)
linux-lowlatency-hwe-6.2 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (superseded by linux-lowlatency-hwe-6.5)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-lowlatency-hwe-6.5)
linux-lowlatency-hwe-6.5 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Needs triage
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-lts-xenial Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	trusty	Needs triage
	upstream	Needs triage
linux-nvidia Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Needs triage
	mantic	Does not exist
	noble	Needs triage
	upstream	Needs triage
linux-nvidia-6.2 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (superseded by linux-nvidia-6.5)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-nvidia-6.5)
linux-nvidia-6.5 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Needs triage
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-oem Launchpad, Ubuntu, Debian	bionic	Ignored (replaced by linux-hwe-5.4)
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (end of life)
linux-oem-5.10 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-oem-5.13)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-oem-5.13)
linux-oem-5.13 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-oem-5.14)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-oem-5.14)
linux-oem-5.14 Launchpad, Ubuntu, Debian	focal	Ignored (replaced by linux-hwe-5.15)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (replaced by linux-hwe-5.15)
linux-oem-5.17 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (superseded by linux-oem-6.1)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-oem-6.1)
linux-oem-5.6 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-oem-5.10)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-oem-5.10)
linux-oem-6.0 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (superseded by linux-oem-6.1)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-oem-6.1)
linux-oem-6.1 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (superseded by linux-oem-6.5)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-oem-6.5)
linux-oem-6.5 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Needs triage
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-oem-6.8 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Needs triage
	trusty	Does not exist
	upstream	Needs triage
	xenial	Does not exist
linux-oracle Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Needs triage
	jammy	Needs triage
	mantic	Needs triage
	noble	Needs triage
	upstream	Needs triage
	xenial	Needs triage
linux-oracle-5.0 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-oracle-5.3)
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-oracle-5.3)
linux-oracle-5.11 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-oracle-5.13)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-oracle-5.13)
linux-oracle-5.13 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-oracle-5.15)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-oracle-5.15)
linux-oracle-5.15 Launchpad, Ubuntu, Debian	focal	Needs triage
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-oracle-5.3 Launchpad, Ubuntu, Debian	bionic	Ignored (superseded by linux-oracle-5.4)
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-oracle-5.4)
linux-oracle-5.4 Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-oracle-5.8 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-oracle-5.11)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-oracle-5.11)
linux-oracle-6.5 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Needs triage
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-raspi Launchpad, Ubuntu, Debian	focal	Needs triage
	jammy	Needs triage
	mantic	Needs triage
	noble	Needs triage
	upstream	Needs triage
linux-raspi-5.4 Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Does not exist
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-raspi2 Launchpad, Ubuntu, Debian	focal	Ignored (replaced by linux-raspi)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (replaced by linux-raspi)
linux-riscv Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-riscv-5.8)
	jammy	Ignored (end of kernel support)
	mantic	Needs triage
	noble	Needs triage
	upstream	Needs triage
linux-riscv-5.11 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-riscv-5.13)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-riscv-5.13)
linux-riscv-5.15 Launchpad, Ubuntu, Debian	focal	Needs triage
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-riscv-5.19 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (end of kernel support)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (end of life)
linux-riscv-5.8 Launchpad, Ubuntu, Debian	focal	Ignored (superseded by linux-riscv-5.11)
	jammy	Does not exist
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-riscv-5.11)
linux-riscv-6.5 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Needs triage
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-starfive Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Does not exist
	mantic	Needs triage
	noble	Does not exist
	upstream	Needs triage
linux-starfive-5.19 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (end of kernel support)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (end of life)
linux-starfive-6.2 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Ignored (superseded by linux-starfive-6.5)
	mantic	Does not exist
	noble	Does not exist
	upstream	Ignored (superseded by linux-starfive-6.5)
linux-starfive-6.5 Launchpad, Ubuntu, Debian	focal	Does not exist
	jammy	Needs triage
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage
linux-xilinx-zynqmp Launchpad, Ubuntu, Debian	focal	Needs triage
	jammy	Needs triage
	mantic	Does not exist
	noble	Does not exist
	upstream	Needs triage

References

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CVE-2021-47502

Priority

Status

References

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Canonical is offering Expanded Security Maintenance

Further reading