CVE-2022-50449

MEDIUM EPSS 4.9%
Published Oct 1, 20259mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Oct 1, 2025 9mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: clk: samsung: Fix memory leak in _samsung_clk_register_pll() If clk_register() fails, @pll->rate_table may have allocated memory by kmemdup(), so it needs to be freed, otherwise will cause memory leak issue, this patch fixes it.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
4.9% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-401

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥3.12  –  <4.14.303
linuxlinux_kernel*≥4.15  –  <4.19.270
linuxlinux_kernel*≥4.20  –  <5.4.229
linuxlinux_kernel*≥5.5  –  <5.10.163
linuxlinux_kernel*≥5.11  –  <5.15.86
linuxlinux_kernel*≥5.16  –  <6.0.16
linuxlinux_kernel*≥6.1  –  <6.1.2

References 8

  • git.kernel.org https://git.kernel.org/stable/c/2e8dc0626fe86ae08914478dec1419618c557bc0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4887ec922e407b4feaf060c7b099482a5c52dee3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4e501a31af8efa593a2f003637b56d00b75dca23
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5174e5b0d1b669a489524192b6adcbb3c54ebc72
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7b738276a596fa101d320591e9fa84ea0fc3f713
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a00b4e0fa27317957536abf8f5d6a96d6cb9d9be
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a35323218ff32782d051d2643912311a22e07b6a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/da13355bb9961316d124f94dfc7a1385d0fb035a
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/2e8dc0626fe86ae08914478dec1419618c557bc0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4887ec922e407b4feaf060c7b099482a5c52dee3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4e501a31af8efa593a2f003637b56d00b75dca23
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5174e5b0d1b669a489524192b6adcbb3c54ebc72
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7b738276a596fa101d320591e9fa84ea0fc3f713
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a00b4e0fa27317957536abf8f5d6a96d6cb9d9be
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a35323218ff32782d051d2643912311a22e07b6a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/da13355bb9961316d124f94dfc7a1385d0fb035a
    Patch