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CVE-2022-41858

Public on 2022-12-17
Modified on 2024-03-01
Description

A flaw was found in the Linux kernel. A NULL pointer dereference may occur while a slip driver is in progress to detach in sl_tx_timeout in drivers/net/slip/slip.c. This issue could allow an attacker to crash the system or leak internal kernel information.

Severity
Medium
See what this means
CVSS v3 Base Score
4.7
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 kernel 2022-05-31 23:47 ALAS-2022-1591
Amazon Linux 2 - Kernel-5.4 Extra kernel 2024-07-24 19:53 ALAS2KERNEL-5.4-2024-076
Amazon Linux 2 - Core kernel 2024-06-06 20:17 ALAS2-2024-2569
Amazon Linux 2 - Core kernel 2022-05-04 01:01 ALAS2-2022-1793
Amazon Linux 2 - Kernel-5.10 Extra kernel 2023-06-29 23:21 ALAS2KERNEL-5.10-2023-036

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD CVSSv3 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H