CVE-2022-50449
Not scored
clk: samsung: Fix memory leak in _samsung_clk_register_pll()
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.
Exploit probability
0.2%
Published
October 1, 2025
Required by
Not available
Last source change
August 12, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2022-50449
View original source
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.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/2e8dc0626fe86ae08914478dec1419618c557bc0
- https://git.kernel.org/stable/c/4887ec922e407b4feaf060c7b099482a5c52dee3
- https://git.kernel.org/stable/c/4e501a31af8efa593a2f003637b56d00b75dca23
- https://git.kernel.org/stable/c/5174e5b0d1b669a489524192b6adcbb3c54ebc72
- https://git.kernel.org/stable/c/7b738276a596fa101d320591e9fa84ea0fc3f713
- https://git.kernel.org/stable/c/a00b4e0fa27317957536abf8f5d6a96d6cb9d9be
- https://git.kernel.org/stable/c/a35323218ff32782d051d2643912311a22e07b6a
- https://git.kernel.org/stable/c/da13355bb9961316d124f94dfc7a1385d0fb035a
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50449.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50449