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CVE-2022-3303

Published: 27 September 2022

A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead to a NULL pointer dereference while handling the SNDCTL_DSP_SYNC ioctl. A privileged local user (root or member of the audio group) could use this flaw to crash the system, resulting in a denial of service condition

Priority

Medium

CVSS 3 base score: 4.7

Status

Package Release Status
due
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Needs triage

kinetic Needs triage

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Needs triage

jammy Needs triage

kinetic Needs triage

trusty Needs triage

upstream
Released (5.19.11-1)
xenial Needs triage

linux-aws
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Needs triage

jammy Needs triage

kinetic Needs triage

trusty Needs triage

upstream Needs triage

xenial Needs triage

linux-aws-5.0
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-aws-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-aws-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-aws-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-aws-5.3
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-aws-5.4
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-aws-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-aws-hwe
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Needs triage

linux-azure
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Needs triage

jammy Needs triage

kinetic 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

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-azure-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-azure-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-azure-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-azure-5.3
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-azure-5.4
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-azure-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-azure-edge
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-azure-fde
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Needs triage

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-azure-fde-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

linux-bluefield
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-dell300x
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-fips
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-gcp
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Needs triage

jammy Needs triage

kinetic Needs triage

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Needs triage

linux-gcp-4.15
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-gcp-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-gcp-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-gcp-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-gcp-5.3
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-gcp-5.4
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-gcp-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-gke
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Needs triage

kinetic Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-gke-4.15
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-gke-5.0
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-gke-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-gke-5.3
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-gke-5.4
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-gkeop
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Needs triage

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-gkeop-5.4
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-hwe
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Needs triage

linux-hwe-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-hwe-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-hwe-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-hwe-5.4
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-hwe-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-hwe-edge
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Needs triage

linux-ibm
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Needs triage

kinetic Needs triage

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-ibm-5.4
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-intel-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-intel-iotg
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Needs triage

kinetic Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-intel-iotg-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-kvm
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Needs triage

jammy Needs triage

kinetic Needs triage

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Needs triage

linux-lowlatency
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Needs triage

kinetic Needs triage

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-lowlatency-hwe-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-lts-xenial
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

trusty Needs triage

upstream Needs triage

xenial Ignored
(out of standard support)
linux-oem
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-oem-5.10
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-oem-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-oem-5.14
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-oem-5.17
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Needs triage

kinetic Needs triage

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-oem-5.6
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-oem-osp1
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-oracle
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Needs triage

jammy Needs triage

kinetic Needs triage

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Needs triage

linux-oracle-5.0
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-oracle-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-oracle-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-oracle-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

linux-oracle-5.3
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-oracle-5.4
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-oracle-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-raspi
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Needs triage

kinetic Needs triage

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-raspi-5.4
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-raspi2
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-raspi2-5.3
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-riscv
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Needs triage

kinetic Needs triage

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-riscv-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-riscv-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
linux-snapdragon
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)