PT-2025-40134 · Linux+2 · Linux Kernel+2

Published 2022-12-07 · Updated 2025-10-24 · CVE-2022-50449

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 memory leak exists in the samsung clk register pll() function when clk register() fails. Specifically, if registration fails, memory allocated for @pll->rate table via kmemdup() is not freed, leading to a memory leak.

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:2026-04054

CVE-2022-50449

OESA-2025-2533

SUSE-SU-2025:03615-1

SUSE-SU-2025:03628-1

SUSE-SU-2025:3716-1

SUSE-SU-2025:3761-1

Affected Products

Linux Kernel

Samsung

Suse

References · 894

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50449.json · Exploit
• https://bdu.fstec.ru/vul/2026-04054 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-38449 · Security Note
• https://git.kernel.org/stable/c/2e8dc0626fe86ae08914478dec1419618c557bc0 · Patch
• https://ubuntu.com/security/CVE-2022-50449 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-53322 · Security Note
• https://osv.dev/vulnerability/OESA-2025-2533 · Vendor Advisory
• https://git.kernel.org/stable/c/a00b4e0fa27317957536abf8f5d6a96d6cb9d9be · Patch
• https://git.kernel.org/stable/c/a35323218ff32782d051d2643912311a22e07b6a · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-50430 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-50449 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-53380 · Security Note
• https://git.kernel.org/stable/c/7b738276a596fa101d320591e9fa84ea0fc3f713 · Patch
• https://cve.org/CVERecord?id=CVE-2022-50449 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-53313 · Security Note