CVE-2022-26373

Public on 2022-08-15
Modified on 2024-02-03
Description
Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.
Severity
Medium severity
Medium
CVSS v3 Base Score
5.5
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 1 kernel 2022-12-01 ALAS-2022-1645 Fixed
Amazon Linux 2 - Core kernel 2022-09-01 ALAS2-2022-1838 Fixed
Amazon Linux 2 - Core kernel 2022-12-01 ALAS2-2022-1888 Fixed
Amazon Linux 2 - Kernel-5.10 Extra kernel 2022-08-15 ALAS2KERNEL-5.10-2022-019 Fixed
Amazon Linux 2 - Kernel-5.10 Extra kernel 2022-09-30 ALAS2KERNEL-5.10-2022-020 Fixed
Amazon Linux 2 - Kernel-5.15 Extra kernel 2022-08-15 ALAS2KERNEL-5.15-2022-006 Fixed
Amazon Linux 2 - Kernel-5.15 Extra kernel 2022-09-30 ALAS2KERNEL-5.15-2022-008 Fixed
Amazon Linux 2 - Kernel-5.4 Extra kernel 2022-09-30 ALAS2KERNEL-5.4-2022-036 Fixed
Amazon Linux 2023 kernel 2023-02-17 ALAS2023-2023-070 Fixed

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 CVSSv3 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N