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CVE-2022-33196

Public on 2023-02-16
Modified on 2024-02-10
Description

Incorrect default permissions in some memory controller configurations for some Intel(R) Xeon(R) Processors when using Intel(R) Software Guard Extensions which may allow a privileged user to potentially enable escalation of privilege via local access.

Severity
Important
See what this means
CVSS v3 Base Score
7.2
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 microcode_ctl 2023-03-30 22:50 ALAS-2023-1715
Amazon Linux 2 - Core microcode_ctl 2023-05-25 17:41 ALAS2-2023-2056
Amazon Linux 2023 microcode_ctl 2023-05-25 17:41 ALAS2023-2023-189

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 7.2 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N
NVD CVSSv3 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H