CVE-2022-50449

clk: samsung: Fix memory leak in _samsung_clk_register_pll()

State: Published
Severity: Not scored
Published: Oct 1, 2025
Updated: May 11, 2026
Reserved: Sep 17, 2025

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 to before 7b738276a596fa101d320591e9fa84ea0fc3f713Affected 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 to before 2e8dc0626fe86ae08914478dec1419618c557bc0Affected 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 to before a00b4e0fa27317957536abf8f5d6a96d6cb9d9beAffected 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 to before da13355bb9961316d124f94dfc7a1385d0fb035aAffected 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 to before 4e501a31af8efa593a2f003637b56d00b75dca23Affected 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 to before 4887ec922e407b4feaf060c7b099482a5c52dee3Affected 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 to before a35323218ff32782d051d2643912311a22e07b6aAffected 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 to before 5174e5b0d1b669a489524192b6adcbb3c54ebc72Affected
LinuxLinux	3.12Affected before 3.12Not affected 4.14.303 through 4.14.Not affected 4.19.270 through 4.19.Not affected 5.4.229 through 5.4.Not affected 5.10.163 through 5.10.Not affected 5.15.86 through 5.15.Not affected 6.0.16 through 6.0.Not affected 6.1.2 through 6.1.*Not affected 6.2 and laterNot affected

Product

Versions

LinuxLinux

3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 to before 7b738276a596fa101d320591e9fa84ea0fc3f713Affected
3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 to before 2e8dc0626fe86ae08914478dec1419618c557bc0Affected
3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 to before a00b4e0fa27317957536abf8f5d6a96d6cb9d9beAffected
3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 to before da13355bb9961316d124f94dfc7a1385d0fb035aAffected
3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 to before 4e501a31af8efa593a2f003637b56d00b75dca23Affected
3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 to before 4887ec922e407b4feaf060c7b099482a5c52dee3Affected
3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 to before a35323218ff32782d051d2643912311a22e07b6aAffected
3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 to before 5174e5b0d1b669a489524192b6adcbb3c54ebc72Affected

LinuxLinux

3.12Affected
before 3.12Not affected
4.14.303 through 4.14.*Not affected
4.19.270 through 4.19.*Not affected
5.4.229 through 5.4.*Not affected
5.10.163 through 5.10.*Not affected
5.15.86 through 5.15.*Not affected
6.0.16 through 6.0.*Not affected
6.1.2 through 6.1.*Not affected
6.2 and laterNot affected

References

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