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CVE-2022-3623

Public on 2022-10-20
Modified on 2024-01-11
Description

A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function follow_page_pte of the file mm/gup.c of the component BPF. The manipulation leads to race condition. The attack can be launched remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211921 was assigned to this vulnerability.

Severity
Important
See what this means
CVSS v3 Base Score
7.5
See breakdown
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Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2 - Kernel-5.10 Extra kernel 2023-01-18 00:24 ALAS2KERNEL-5.10-2023-025
Amazon Linux 2 - Kernel-5.15 Extra kernel 2022-12-01 18:21 ALAS2KERNEL-5.15-2022-011
Amazon Linux 2 - Kernel-5.4 Extra kernel 2023-01-18 00:25 ALAS2KERNEL-5.4-2023-041
Amazon Linux 2023 kernel 2023-02-17 20:46 ALAS2023-2023-070
Amazon Linux 2 - Livepatch Extra kernel-livepatch-5.10.144-127.601 2023-01-18 00:25 ALAS2LIVEPATCH-2023-098
Amazon Linux 2 - Livepatch Extra kernel-livepatch-5.10.144-127.601 2023-02-03 20:56 ALAS2LIVEPATCH-2023-104
Amazon Linux 2 - Livepatch Extra kernel-livepatch-5.10.147-133.644 2023-02-03 20:56 ALAS2LIVEPATCH-2023-103
Amazon Linux 2 - Livepatch Extra kernel-livepatch-5.10.147-133.644 2023-01-18 00:25 ALAS2LIVEPATCH-2023-097
Amazon Linux 2 - Livepatch Extra kernel-livepatch-5.10.149-133.644 2023-02-03 20:56 ALAS2LIVEPATCH-2023-105
Amazon Linux 2 - Livepatch Extra kernel-livepatch-5.10.149-133.644 2023-01-18 00:25 ALAS2LIVEPATCH-2023-099
Amazon Linux 2 - Livepatch Extra kernel-livepatch-5.10.155-138.670 2023-02-03 20:56 ALAS2LIVEPATCH-2023-106
Amazon Linux 2 - Livepatch Extra kernel-livepatch-5.10.155-138.670 2023-01-18 00:25 ALAS2LIVEPATCH-2023-101
Amazon Linux 2 - Livepatch Extra kernel-livepatch-5.10.157-139.675 2023-02-03 20:56 ALAS2LIVEPATCH-2023-107
Amazon Linux 2 - Livepatch Extra kernel-livepatch-5.10.157-139.675 2023-01-18 00:25 ALAS2LIVEPATCH-2023-102

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD CVSSv3 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H