| Name | CVE-2021-33117 |
| Description | Improper access control for some 3rd Generation Intel(R) Xeon(R) Scalable Processors before BIOS version MR7, may allow a local attacker 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) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| intel-microcode (PTS) | buster/non-free | 3.20220510.1~deb10u1 | fixed |
| buster/non-free (security) | 3.20231114.1~deb10u1 | fixed |
| bullseye/non-free, bullseye/non-free (security) | 3.20231114.1~deb11u1 | fixed |
| bookworm/non-free-firmware (security), bookworm/non-free-firmware | 3.20231114.1~deb12u1 | fixed |
| trixie/non-free-firmware, sid/non-free-firmware | 3.20240312.1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00586.html
Fixed via m_87_606a6_0d000331.inc: sig 0x000606a6, pf_mask 0x87, 2021-12-03, rev 0xd000331, size 291840