PT-2024-21518 · Linux+5 · Linux Kernel+5

Shane Nehring

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Published

2024-02-11

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Updated

2026-03-13

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CVE-2024-26822

CVSS v3.1

5.5

Medium

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description The issue is related to the Linux kernel's smb client, where the id, uid, and cruid are not correctly set for multiuser automounts when they are not specified. This can cause the filesystem context to reuse values from the parent mount.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

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Weakness Enumeration

CWE-99

Related Identifiers

BDU:2026-01439
CVE-2024-26822
ECHO-C117-6F91-8BF8
OPENSUSE-SU-2024_2362-1
SUSE-SU-2024:2008-1
SUSE-SU-2024:2019-1
SUSE-SU-2024:2135-1
SUSE-SU-2024:2190-1
SUSE-SU-2024:2203-1
SUSE-SU-2024:2362-1
SUSE-SU-2024:2384-1
SUSE-SU-2024:2973-1
SUSE-SU-2025:20008-1
SUSE-SU-2025:20028-1
USN-6895-1
USN-6895-2
USN-6895-3
USN-6895-4
USN-6900-1
USN-7179-1
USN-7179-2
USN-7179-3
USN-7179-4
USN-7186-1
USN-7186-2
USN-7194-1

Affected Products

Astra Linux
Debian
Linuxmint
Linux Kernel
Suse
Ubuntu