CVE-2023-52690

Name	CVE-2023-52690
Description	In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check to scom_debug_init_one() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Add a null pointer check, and release 'ent' to avoid memory leaks.
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-3841-1

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)	6.1.119-1	fixed
	sid, trixie	6.12.6-1	fixed

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

Package	Type	Release	Fixed Version	Origin
linux	source	buster	(not affected)
linux	source	bullseye	5.10.209-1
linux	source	bookworm	6.1.76-1
linux	source	(unstable)	6.6.15-1
linux-5.10	source	buster	5.10.209-2~deb10u1	DLA-3841-1

[buster] - linux <not-affected> (Vulnerable code not present)
https://git.kernel.org/linus/9a260f2dd827bbc82cc60eb4f4d8c22707d80742 (6.8-rc1)