CVE-2018-20976

Name	CVE-2018-20976
Description	An issue was discovered in fs/xfs/xfs_super.c in the Linux kernel before 4.18. A use after free exists, related to xfs_fs_fill_super failure.
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	DLA-1930-1, DLA-2114-1

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)	4.19.282-1	fixed
	bullseye	5.10.178-3	fixed
	bullseye (security)	5.10.179-1	fixed
	bookworm, sid	6.1.27-1	fixed

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

Package	Type	Release	Fixed Version	Origin
linux	source	jessie	3.16.74-1	DLA-1930-1
linux	source	stretch	4.9.210-1
linux	source	(unstable)	4.18.6-1
linux-4.9	source	jessie	4.9.210-1~deb8u1	DLA-2114-1

https://git.kernel.org/linus/c9fbd7bbc23dbdd73364be4d045e5d3612cf6e82