CVE-2022-0435

Name	CVE-2022-0435
Description	A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network.
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-2940-1, DLA-2941-1, DSA-5092-1, DSA-5096-1

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)	5.10.226-1	fixed
	bookworm	6.1.115-1	fixed
	bookworm (security)	6.1.119-1	fixed
	trixie	6.12.5-1	fixed
	sid	6.12.6-1	fixed

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

Package	Type	Release	Fixed Version	Origin
linux	source	stretch	4.9.303-1	DLA-2940-1
linux	source	buster	4.19.232-1	DSA-5096-1
linux	source	bullseye	5.10.92-2	DSA-5092-1
linux	source	(unstable)	5.16.10-1
linux-4.19	source	stretch	4.19.232-1~deb9u1	DLA-2941-1

https://www.openwall.com/lists/oss-security/2022/02/10/1
Fixed by: https://git.kernel.org/linus/9aa422ad326634b76309e8ff342c246800621216