Low · 3.4 CVE-2020-35501 EUVD-2020-23170GHSA-2865-989q-255f

A flaw was found in the Linux kernels implementation of audit rules, where a syscall can unexpectedly not be correctly not be logged by the…

Published Mar 30, 2022 · Updated Oct 7, 2026 · Assigned by redhat

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Description

A flaw was found in the Linux kernels implementation of audit rules, where a syscall can unexpectedly not be correctly not be logged by the audit subsystem

Affected products

Vendor	Product	Affected	Fixed
—	kernel	affecting all versions up to kernel 5.17	—

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

Debian

Security tracker ↗

Release	Package	Fixed in	Advisory
Debian 14	linux	No fix yet	—
Debian 13	linux	No fix yet	—
Debian 12	linux	No fix yet	—

Ubuntu

Security tracker ↗

Release	Package	Fixed in	Advisory
Ubuntu Nvidia-BlueField 24.04 LTS	linux-bluefield	No fix yet	—
Ubuntu Nvidia-BlueField 22.04 LTS	linux-bluefield	No fix yet	—
Ubuntu 26.10	linux +8	No fix yet	—
Ubuntu 26.04 LTS	linux +14	No fix yet	—
Ubuntu 25.10	linux +8	No fix yet	—

Show 20 more (older releases, extended support, other products)

Release	Package	Fixed in	Advisory
Ubuntu 24.04 LTS	linux +53	No fix yet	—
Ubuntu 22.04 LTS	linux +59	No fix yet	—
Ubuntu 20.04 LTS	linux-gke +27	No fix yet	—
Ubuntu 18.04 LTS	linux-gcp +15	No fix yet	—
Ubuntu 16.04 LTS	linux-hwe-edge	No fix yet	—
Ubuntu Pro Realtime 24.04 LTS	linux-realtime +3	No fix yet	—
Ubuntu Pro Realtime 22.04 LTS	linux-realtime +2	No fix yet	—
Ubuntu Pro FIPS 20.04 LTS	linux-fips +3	No fix yet	—
Ubuntu Pro FIPS 18.04 LTS	linux-fips +3	No fix yet	—
Ubuntu Pro FIPS 16.04 LTS	linux-fips	No fix yet	—
Ubuntu Pro FIPS-updates 24.04 LTS	linux-fips +3	No fix yet	—
Ubuntu Pro FIPS-updates 22.04 LTS	linux-fips +3	No fix yet	—
Ubuntu Pro FIPS-updates 20.04 LTS	linux-fips +3	No fix yet	—
Ubuntu Pro FIPS-updates 18.04 LTS	linux-fips +3	No fix yet	—
Ubuntu Pro FIPS-updates 16.04 LTS	linux-fips	No fix yet	—
Ubuntu Pro FIPS-preview 22.04 LTS	linux-fips +3	No fix yet	—
Ubuntu Pro 20.04 LTS	linux +21	No fix yet	—
Ubuntu Pro 18.04 LTS	linux +12	No fix yet	—
Ubuntu Pro 16.04 LTS	linux +7	No fix yet	—
Ubuntu Pro 14.04 LTS	linux +3	No fix yet	—

Azure Linux

Release	Package	Fixed in	Advisory
Azure Linux 2 (CBL-Mariner)	kernel	5.15.41.1-1	—

References

https://bugzilla.redhat.com/show_bug.cgi?id=1908577