PT-2024-3396 · Linux+7 · Linux Kernel+7

Paulo Alcantara

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Published

2024-04-03

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Updated

2025-12-01

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CVE-2024-26928

CVSS v3.1

7.8

High

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions: Linux kernel (affected versions not specified)
Description: The issue is related to a potential use-after-free (UAF) in the cifs debug files proc show() function in the Linux kernel's SMB client subsystem. This could allow an attacker to cause a denial of service. The vulnerability is addressed by skipping sessions that are being torn down to avoid UAF.
Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Use After Free

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Weakness Enumeration

CWE-416

Related Identifiers

ALSA-2025_12746
ALSA-2025_12752
ALSA-2025_12753
ALSA-2025_16880
AZL-54981
BDU:2024-03668
CVE-2024-26928
DLA-4178-1
INFSA-2024_9315
LSN-0111-1
OPENSUSE-SU-2024_2189-1
RHSA-2024:9315
RHSA-2024_9315
SUSE-SU-2024:2008-1
SUSE-SU-2024:2011-1
SUSE-SU-2024:2019-1
SUSE-SU-2024:2135-1
SUSE-SU-2024:2189-1
SUSE-SU-2024:2190-1
SUSE-SU-2024:2203-1
SUSE-SU-2024:2360-1
SUSE-SU-2024:2381-1
SUSE-SU-2024:2561-1
SUSE-SU-2024:2973-1
SUSE-SU-2025:20008-1
SUSE-SU-2025:20028-1
USN-6893-1
USN-6893-2
USN-6893-3
USN-6918-1
USN-7406-1
USN-7406-2
USN-7406-3
USN-7406-4
USN-7406-5
USN-7406-6
USN-7407-1
USN-7408-1
USN-7408-2
USN-7408-3
USN-7408-4
USN-7420-1
USN-7421-1
USN-7458-1
USN-7459-1
USN-7459-2
USN-7462-1
USN-7462-2
USN-7463-1
USN-7475-1
USN-7539-1
USN-7540-1

Affected Products

Astra Linux
Debian
Linuxmint
Linux Kernel
Red Hat
Red Os
Suse
Ubuntu