CVE-2020-0549

Name	CVE-2020-0549
Description	Cleanup errors in some data cache evictions for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
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-2248-1, DSA-4701-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
intel-microcode (PTS)	bullseye/non-free	3.20240813.1~deb11u1	fixed
	bullseye/non-free (security)	3.20250211.1~deb11u1	fixed
	bookworm/non-free-firmware	3.20250211.1~deb12u1	fixed
	bookworm/non-free-firmware (security)	3.20231114.1~deb12u1	fixed
	trixie/non-free-firmware, sid/non-free-firmware	3.20250211.1	fixed

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

Package	Type	Release	Fixed Version	Origin
intel-microcode	source	jessie	3.20200609.2~deb8u1	DLA-2248-1
intel-microcode	source	stretch	3.20200609.2~deb9u1	DSA-4701-1
intel-microcode	source	buster	3.20200609.2~deb10u1	DSA-4701-1
intel-microcode	source	(unstable)	3.20200609.1

Notes

https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling
https://cacheoutattack.com/
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00329.html