PT-2024-8293 · Linux+6 · Linux Kernel+6

Zhipeng Lu · Published 2024-02-05 · Updated 2025-09-29 · CVE-2024-27077

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 The issue is related to a memory leak in the v4l2 m2m register entity function. The entity->name is allocated but not freed in error-handling paths, leading to a memory leak. This patch adds deallocation to prevent the memory leak. Exploitation of this issue may allow an attacker to cause a denial of service.

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

ALSA-2025_16880

ALT-PU-2024-7511

BDU:2024-09846

CVE-2024-27077

DLA-3840-1

DLA-3842-1

DSA-5681-1

OESA-2024-1677

OESA-2024-1678

SUSE-SU-2024:2008-1

SUSE-SU-2024:2019-1

SUSE-SU-2024:2190-1

SUSE-SU-2025:20008-1

SUSE-SU-2025:20028-1

USN-6816-1

USN-6817-1

USN-6817-2

USN-6817-3

USN-6820-1

USN-6820-2

USN-6821-1

USN-6821-2

USN-6821-3

USN-6821-4

USN-6828-1

USN-6871-1

USN-6878-1

USN-6892-1

USN-6896-1

USN-6896-2

USN-6896-3

USN-6896-4

USN-6896-5

USN-6919-1

Affected Products

Alt Linux

Astra Linux

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 3123

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27077.json · Exploit
• https://ubuntu.com/security/CVE-2023-52642 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-27048 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-35997 · Security Note
• https://ubuntu.com/security/CVE-2024-26999 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-35898 · Security Note
• https://ubuntu.com/security/CVE-2024-26602 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52643 · Vendor Advisory
• https://osv.dev/vulnerability/BELL-CVE-2024-27077 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-52691 · Security Note
• https://ubuntu.com/security/CVE-2024-26805 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-52867 · Security Note
• https://ubuntu.com/security/CVE-2024-35814 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-27037 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-27013 · Vendor Advisory