PT-2025-13305 · Linux+2 · Linux Kernel+2

Published 2025-03-27 · Updated 2025-10-28 · CVE-2023-52929

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 in the Linux kernel has been resolved, related to the nvmem core. The issue occurs when dev set name() fails, causing a leak of nvmem->wp gpio due to insufficient cleanup. The fix involves splitting device register() and utilizing the nvmem release() cleanup code by initializing the device early and putting the device. This results in clearer code.

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-459

CWE-401

Related Identifiers

BDU:2025-06310

CVE-2023-52929

Affected Products

Astra Linux

Linux Kernel

Red Os

References · 21

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52929.json · Exploit
• https://git.kernel.org/stable/c/39708bc8da7858de0bed9b3a88b3beb1d1e0b443 · Patch
• https://bdu.fstec.ru/vul/2025-06310 · Security Note
• https://osv.dev/vulnerability/CVE-2023-52929 · Vendor Advisory
• https://git.kernel.org/stable/c/23676ecd2eb377f7c24a6ff578b0f4c7135658b6 · Patch
• https://git.kernel.org/stable/c/8f9c4b2a3b132bf6698e477aba6ee194b40c75f4 · Patch
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-52929 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-52929 · Security Note
• https://osv.dev/vulnerability/BELL-CVE-2023-52929 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-52929 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-52929 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-52929 · Vendor Advisory
• https://git.kernel.org/stable/c/560181d3ace61825f4ca9dd3481d6c0ee6709fa8 · Patch
• https://ubuntu.com/security/CVE-2023-52929 · Vendor Advisory
• https://redos.red-soft.ru/support/secure · Note