intel-microcode: Improper access control for some 3rd Generation Intel(R) Xeon(R) Scalable Processors before BIOS version MR7, may all...
CVE-2021-33117 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2021-33117, released May 12, 2022. It is not reported as exploited. Patch Radar priority: Routine.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| intel-microcode · Debian 12.15 (bookworm) | 3.20220207.1 | DEBIAN-CVE-2021-33117 | May 12, 2022 |
| intel-microcode · Debian 13.5 (trixie) | 3.20220207.1 | DEBIAN-CVE-2021-33117 | May 12, 2022 |
| intel-microcode · Debian 14 | 3.20220207.1 | DEBIAN-CVE-2021-33117 | May 12, 2022 |
| intel-microcode · Ubuntu 18.04.6 LTS (bionic) | 3.20220510.0ubuntu0.18.04.1 | intel-microcode 3.20220510.0ubuntu0.18.04.1 | Jun 15, 2022 |
| intel-microcode · Ubuntu 20.04 LTS (focal) | 3.20220510.0ubuntu0.20.04.1 | intel-microcode 3.20220510.0ubuntu0.20.04.1 | Jun 15, 2022 |
| intel-microcode · Ubuntu 22.04.1 LTS (jammy) | 3.20220510.0ubuntu0.22.04.1 | intel-microcode 3.20220510.0ubuntu0.22.04.1 | Jun 15, 2022 |
| microcode_ctl · amzn 2023 | 2:2.1-53.amzn2023 | ALAS2023-2023-055 | Feb 17, 2023 |
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