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CVE-2021-33117

Public on 2022-05-12
Modified on 2024-05-09
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.

Severity
Medium
See what this means
CVSS v3 Base Score
5.5
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 microcode_ctl 2022-06-30 23:38 ALAS-2022-1606
Amazon Linux 2 - Core microcode_ctl 2022-03-07 23:34 ALAS2-2022-1762
Amazon Linux 2023 microcode_ctl 2023-02-17 20:45 ALAS2023-2023-055

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD CVSSv2 2.1 AV:L/AC:L/Au:N/C:P/I:N/A:N
NVD CVSSv3 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N