CVE-2013-4512

Name	CVE-2013-4512
Description	Buffer overflow in the exitcode_proc_write function in arch/um/kernel/exitcode.c in the Linux kernel before 3.12 allows local users to cause a denial of service or possibly have unspecified other impact by leveraging root privileges for a write operation.
Source	CVE (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)
References	DSA-2906-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
linux (PTS)	buster	4.19.249-2	fixed
	buster (security)	4.19.269-1	fixed
	bullseye	5.10.158-2	fixed
	bullseye (security)	5.10.162-1	fixed
	bookworm	6.1.15-1	fixed
	sid	6.1.20-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin
linux	source	wheezy	3.2.53-1
linux	source	(unstable)	3.11.8-1	low
linux-2.6	source	squeeze	2.6.32-48squeeze5		DSA-2906-1
linux-2.6	source	(unstable)	(unfixed)	low

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=201f99f170df14ba52ea4c52847779042b7a623b