CVE-2022-1974

Name	CVE-2022-1974
Description	A use-after-free flaw was found in the Linux kernel's NFC core functionality due to a race condition between kobject creation and delete. This vulnerability allows a local attacker with CAP_NET_ADMIN privilege to leak kernel information.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-3065-1, DSA-5161-1, DSA-5173-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
linux (PTS)	bullseye	5.10.223-1	fixed
	bullseye (security)	5.10.234-1	fixed
	bookworm	6.1.129-1	fixed
	bookworm (security)	6.1.128-1	fixed
	sid, trixie	6.12.21-1	fixed

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

Package	Type	Release	Fixed Version	Origin
linux	source	stretch	4.9.320-2	DLA-3065-1
linux	source	buster	4.19.249-2	DSA-5173-1
linux	source	bullseye	5.10.120-1	DSA-5161-1
linux	source	(unstable)	5.17.11-1

https://www.openwall.com/lists/oss-security/2022/06/05/1
https://git.kernel.org/linus/da5c0f119203ad9728920456a0f52a6d850c01cd (5.18-rc6)