CVE-2022-33972
4.4
MEDIUM
CVSS 3.1
EPSS 0.06%
Description
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.
How to fix CVE-2022-33972
To remediate CVE-2022-33972, upgrade the affected package to a fixed version below.
- Debian/intel-microcode—upgrade to 3.20230214.1~deb11u1 or later
Is CVE-2022-33972 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.20230214.1~deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.4 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |