intel-microcode: Incorrect calculation in microcode keying mechanism for some 3rd Generation Intel(R) Xeon(R) Scalable Processors may...
CVE-2022-33972 is fixed in 2 products on 1 platform, first by intel-microcode 3.20230214.0ubuntu0.18.04.1, released February 16, 2023. It is not reported as exploited. Patch Radar priority: Routine.
Incorrect calculation in microcode keying mechanism for some 3rd Generation Intel(R) Xeon(R) Scalable Processors may allow a privileged user to potentially enable information disclosure via local access.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| intel-microcode · Debian 12.15 (bookworm) | 3.20230214.1 | DEBIAN-CVE-2022-33972 | Feb 16, 2023 |
| intel-microcode · Debian 13.5 (trixie) | 3.20230214.1 | DEBIAN-CVE-2022-33972 | Feb 16, 2023 |
| intel-microcode · Debian 14 | 3.20230214.1 | DEBIAN-CVE-2022-33972 | Feb 16, 2023 |
| intel-microcode · Ubuntu 18.04.6 LTS (bionic) | 3.20230214.0ubuntu0.18.04.1 | intel-microcode 3.20230214.0ubuntu0.18.04.1 | Feb 16, 2023 |
| intel-microcode · Ubuntu 20.04 LTS (focal) | 3.20230214.0ubuntu0.20.04.1 | intel-microcode 3.20230214.0ubuntu0.20.04.1 | Feb 16, 2023 |
| intel-microcode · Ubuntu 22.04.1 LTS (jammy) | 3.20230214.0ubuntu0.22.04.1 | intel-microcode 3.20230214.0ubuntu0.22.04.1 | Feb 16, 2023 |
| microcode_ctl · amzn 2023 | 2:2.1-53.amzn2023.0.1 | ALAS2023-2023-189 | May 25, 2023 |
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