PT-2024-21444 · Linux+5 · Linux Kernel+5

Dan Carpenter · Published 2024-01-24 · Updated 2024-10-15 · CVE-2024-26667

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 vulnerability has been resolved in the Linux kernel. The issue is related to the dpu encoder helper phys cleanup() function, which had assumed that hw pp will always be valid. However, this assumption may not be true, and a smatch warning was introduced by the commit 8b45a26f2ba9. The fix involves checking for a valid hw pp before dereferencing it.

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

Exploit

Weakness Enumeration

CWE-459

CWE-99

Related Identifiers

BDU:2025-15086

CVE-2024-26667

DSA-5658-1

OPENSUSE-SU-2024_1322-1

OPENSUSE-SU-2024_1322-2

OPENSUSE-SU-2024_1332-1

OPENSUSE-SU-2024_1332-2

OPENSUSE-SU-2024_1466-1

OPENSUSE-SU-2024_1480-1

OPENSUSE-SU-2024_1490-1

SUSE-SU-2024:1466-1

SUSE-SU-2024:1480-1

SUSE-SU-2024:1490-1

USN-6895-1

USN-6895-2

USN-6895-3

USN-6895-4

USN-6900-1

Affected Products

Astra Linux

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 577

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26667.json · Exploit
• https://ubuntu.com/security/CVE-2023-52642 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26698 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26601 · Vendor Advisory
• https://git.kernel.org/stable/c/fb8bfc6ea3cd8c5ac3d35711d064e2f6646aec17 · Patch
• https://ubuntu.com/security/CVE-2024-26602 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26838 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52643 · Vendor Advisory
• https://git.kernel.org/stable/c/7f3d03c48b1eb6bc45ab20ca98b8b11be25f9f52 · Patch
• https://ubuntu.com/security/CVE-2024-26679 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-6895-2 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26711 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26830 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26718 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26919 · Vendor Advisory