CVE-2010-5321

Name	CVE-2010-5321
Description	Memory leak in drivers/media/video/videobuf-core.c in the videobuf subsystem in the Linux kernel 2.6.x through 4.x allows local users to cause a denial of service (memory consumption) by leveraging /dev/video access for a series of mmap calls that require new allocations, a different vulnerability than CVE-2007-6761. NOTE: as of 2016-06-18, this affects only 11 drivers that have not been updated to use videobuf2 instead of videobuf.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	827340

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
linux (PTS)	bullseye (security), bullseye	5.10.223-1	vulnerable
	bookworm	6.1.106-3	vulnerable
	bookworm (security)	6.1.112-1	vulnerable
	trixie	6.10.11-1	vulnerable
	sid	6.10.12-1	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
linux	source	(unstable)	(unfixed)	unimportant		827340
linux-2.6	source	(unstable)	(unfixed)	unimportant

Unclear, old report for Linux
https://bugzilla.redhat.com/show_bug.cgi?id=620629#c0
https://bugzilla.kernel.org/show_bug.cgi?id=120571