PT-2024-26784 · Linux+4 · Linux Kernel+4

Published 2024-02-25 · Updated 2026-05-26 · CVE-2024-35926

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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

Description A descriptor leak issue has been resolved in the Linux kernel. The iaa compress and iaa decompress functions' disable async paths do not free idxd descriptors when req->dst is set to null. This issue only occurs in test cases. The fix involves adding a test to free the descriptors in these paths. The iaa compress/decompress() functions are affected, specifically when req->dst is null.

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

Exploit

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

BDU:2025-08087

CVE-2024-35926

SUSE-SU-2024:2571-1

SUSE-SU-2024:2896-1

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

Affected Products

Astra Linux

Linuxmint

Linux Kernel

Suse

Ubuntu

References · 2114

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35926.json · Exploit
• https://ubuntu.com/security/CVE-2024-35933 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35905 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-6893-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35903 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35966 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35977 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-27019 · Vendor Advisory
• https://osv.dev/vulnerability/USN-6893-3 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-27022 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35951 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26991 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26995 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35883 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-27003 · Vendor Advisory