intel-microcode: Out of bounds read under complex microarchitectural condition in memory subsystem for some Intel Atom(R) Processors m...
CVE-2021-33120 is fixed in intel-microcode on 1 platform, first by DEBIAN-CVE-2021-33120, released February 9, 2022. It is not reported as exploited. Patch Radar priority: Routine.
Out of bounds read under complex microarchitectural condition in memory subsystem for some Intel Atom(R) Processors may allow authenticated user to potentially enable information disclosure or cause denial of service via network access.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| intel-microcode · Debian 12.15 (bookworm) | 3.20220207.1 | DEBIAN-CVE-2021-33120 | Feb 9, 2022 |
| intel-microcode · Debian 13.5 (trixie) | 3.20220207.1 | DEBIAN-CVE-2021-33120 | Feb 9, 2022 |
| intel-microcode · Debian 14 | 3.20220207.1 | DEBIAN-CVE-2021-33120 | Feb 9, 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 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.