CVE-2022-48946

Name	CVE-2022-48946
Description	In the Linux kernel, the following vulnerability has been resolved: udf: Fix preallocation discarding at indirect extent boundary When preallocation extent is the first one in the extent block, the code would corrupt extent tree header instead. Fix the problem and use udf_delete_aext() for deleting extent to avoid some code duplication.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

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	6.1.106-3	fixed
	bookworm (security)	6.1.112-1	fixed
	trixie	6.11.4-1	fixed
	sid	6.11.5-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
linux	source	bullseye	5.10.162-1
linux	source	(unstable)	6.1.4-1

https://git.kernel.org/linus/cfe4c1b25dd6d2f056afc00b7c98bcb3dd0b1fc3 (6.2-rc1)