CVE-2020-10942

Name	CVE-2020-10942
Description	In the Linux kernel before 5.5.8, get_raw_socket in drivers/vhost/net.c lacks validation of an sk_family field, which might allow attackers to trigger kernel stack corruption via crafted system calls.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severity	medium

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
linux (PTS)	jessie	3.16.56-1+deb8u1	vulnerable
	jessie (security)	3.16.81-1	vulnerable
	stretch	4.9.210-1	vulnerable
	stretch (security)	4.9.189-3+deb9u2	vulnerable
	buster	4.19.98-1	vulnerable
	buster (security)	4.19.67-2+deb10u2	vulnerable
	bullseye	5.4.19-1	vulnerable
	sid	5.5.13-2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
linux	source	(unstable)	5.5.13-1

https://git.kernel.org/linus/42d84c8490f9f0931786f1623191fcab397c3d64 (5.6-rc4)