CVE-2022-0854

NameCVE-2022-0854
DescriptionA memory leak flaw was found in the Linux kernel’s DMA subsystem, in the way a user calls DMA_FROM_DEVICE. This flaw allows a local user to read random memory from the kernel space.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitylow

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)stretch4.9.228-1vulnerable
stretch (security)4.9.303-1vulnerable
buster4.19.235-1vulnerable
buster (security)4.19.232-1vulnerable
bullseye5.10.106-1vulnerable
bullseye (security)5.10.113-1vulnerable
bookworm5.17.3-1fixed
sid5.17.6-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsource(unstable)5.17.3-1

Notes

https://bugzilla.redhat.com/show_bug.cgi?id=2058395
https://git.kernel.org/linus/ddbd89deb7d32b1fbb879f48d68fda1a8ac58e8e (5.17-rc6)
https://git.kernel.org/linus/901c7280ca0d5e2b4a8929fbe0bfb007ac2a6544 (5.18-rc1)

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