CVE-2022-2586

Public on 2022-09-01
Modified on 2024-06-21
Description
It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted.
Severity
Medium severity
Medium
See what this means
CVSS v3 Base Score
6.7
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 1 kernel 2023-06-27 ALAS-2023-1773 Fixed
Amazon Linux 2 - Core kernel 2023-06-27 ALAS2-2023-2100 Fixed
Amazon Linux 2 - Kernel-5.10 Extra kernel 2022-10-11 ALAS2KERNEL-5.10-2022-020 Fixed
Amazon Linux 2 - Kernel-5.15 Extra kernel 2022-10-11 ALAS2KERNEL-5.15-2022-008 Fixed
Amazon Linux 2 - Kernel-5.4 Extra kernel 2022-09-12 ALAS2KERNEL-5.4-2022-035 Fixed
Amazon Linux 2 - Kernel-5.4 Extra kernel 2022-10-11 ALAS2KERNEL-5.4-2022-036 Fixed
Amazon Linux 2023 kernel 2023-03-22 ALAS2023-2023-070 Fixed

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD CVSSv3 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H