CVE-2020-24511

NameCVE-2020-24511
DescriptionImproper isolation of shared resources in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-2718-1, DSA-4934-1, ELA-465-1
Debian Bugs989615

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
intel-microcode (PTS)jessie/non-free3.20240813.1~deb8u1fixed
jessie/non-free (lts)3.20230214.1~deb8u1fixed
stretch/non-free3.20240813.1~deb9u1fixed
stretch/non-free (security)3.20210608.2~deb9u2fixed
stretch/non-free (lts)3.20230214.1~deb9u1fixed
buster/non-free3.20240813.1~deb10u1fixed
buster/non-free (security)3.20240312.1~deb10u1fixed
bullseye/non-free3.20240813.1~deb11u1fixed
bullseye/non-free (security)3.20231114.1~deb11u1fixed
bookworm/non-free-firmware3.20240910.1~deb12u1fixed
bookworm/non-free-firmware (security)3.20231114.1~deb12u1fixed
sid/non-free-firmware, trixie/non-free-firmware3.20240910.1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
intel-microcodesourcejessie3.20210608.2~deb8u2ELA-465-1
intel-microcodesourcestretch3.20210608.2~deb9u2DLA-2718-1
intel-microcodesourcebuster3.20210608.2~deb10u1DSA-4934-1
intel-microcodesource(unstable)3.20210608.1989615

Notes

https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20210608
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00464.html

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