CVE-2022-1975

NameCVE-2022-1975
DescriptionThere is a sleep-in-atomic bug in /net/nfc/netlink.c that allows an attacker to crash the Linux kernel by simulating a nfc device from user-space.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3065-1, DSA-5161-1, DSA-5173-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)buster4.19.249-2fixed
buster (security)4.19.260-1fixed
bullseye5.10.140-1fixed
bullseye (security)5.10.149-2fixed
bookworm6.0.10-1fixed
sid6.0.10-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsourcestretch4.9.320-2DLA-3065-1
linuxsourcebuster4.19.249-2DSA-5173-1
linuxsourcebullseye5.10.120-1DSA-5161-1
linuxsource(unstable)5.17.11-1

Notes

https://www.openwall.com/lists/oss-security/2022/06/05/2
https://git.kernel.org/linus/4071bf121d59944d5cd2238de0642f3d7995a997 (5.18-rc6)

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