CVE-2019-11833

Name	CVE-2019-11833
Description	fs/ext4/extents.c in the Linux kernel through 5.1.2 does not zero out the unused memory region in the extent tree block, which might allow local users to obtain sensitive information by reading uninitialized data in the filesystem.
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-1823-1, DLA-1824-1, DSA-4465-1

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)	6.1.112-1	fixed
	trixie	6.11.7-1	fixed
	sid	6.11.9-1	fixed

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

Package	Type	Release	Fixed Version	Origin
linux	source	jessie	3.16.68-2	DLA-1823-1
linux	source	stretch	4.9.168-1+deb9u3	DSA-4465-1
linux	source	(unstable)	4.19.37-4
linux-4.9	source	jessie	4.9.168-1+deb9u3~deb8u1	DLA-1824-1

Fixed by: https://git.kernel.org/linus/592acbf16821288ecdc4192c47e3774a4c48bb64