PT-2024-3468 · Linux+2 · Linux Kernel+2

Published 2024-03-07 · Updated 2025-04-08 · CVE-2024-26652

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:L/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The issue is related to a possible double free in the error handling path of the net: pds core module. When auxiliary device add() returns an error and then calls auxiliary device uninit(), the callback function pdsc auxbus dev release calls kfree(padev) to free memory. However, kfree(padev) should not be called again in the error handling path. This could potentially allow an attacker to impact the confidentiality, integrity, and availability of protected information.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Double Free

Weakness Enumeration

CWE-415

Related Identifiers

BDU:2024-03758

CVE-2024-26652

SUSE-SU-2024:2135-1

SUSE-SU-2024:2973-1

Affected Products

Linux Kernel

Red Os

Suse

References · 1796

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26652.json · Exploit
• https://osv.dev/vulnerability/DEBIAN-CVE-2024-26652 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2024-26652 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2024:2973-1 · Vendor Advisory
• https://osv.dev/vulnerability/BELL-CVE-2024-26652 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-03758 · Security Note
• https://osv.dev/vulnerability/CVE-2024-26652 · Vendor Advisory
• https://git.kernel.org/stable/c/ba18deddd6d502da71fd6b6143c53042271b82bd · Patch
• https://linux.oracle.com/errata/ELSA-2025-25757.html · Vendor Advisory
• https://git.kernel.org/stable/c/995f802abff209514ac2ee03b96224237646cec3 · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2024-26652 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2024-26652 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-26652 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2024:2135-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26652 · Vendor Advisory