CVE-2022-50449

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 < 7b738276a596fa101d320591e9fa84ea0fc3f713affected
LinuxLinux3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 < 2e8dc0626fe86ae08914478dec1419618c557bc0affected
LinuxLinux3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 < a00b4e0fa27317957536abf8f5d6a96d6cb9d9beaffected
LinuxLinux3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 < da13355bb9961316d124f94dfc7a1385d0fb035aaffected
LinuxLinux3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 < 4e501a31af8efa593a2f003637b56d00b75dca23affected
LinuxLinux3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 < 4887ec922e407b4feaf060c7b099482a5c52dee3affected
LinuxLinux3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 < a35323218ff32782d051d2643912311a22e07b6aaffected
LinuxLinux3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 < 5174e5b0d1b669a489524192b6adcbb3c54ebc72affected
LinuxLinux3.12affected
LinuxLinux0 < 3.12unaffected
LinuxLinux4.14.303 <= 4.14.*unaffected
LinuxLinux4.19.270 <= 4.19.*unaffected
LinuxLinux5.4.229 <= 5.4.*unaffected
LinuxLinux5.10.163 <= 5.10.*unaffected
LinuxLinux5.15.86 <= 5.15.*unaffected
LinuxLinux6.0.16 <= 6.0.*unaffected
LinuxLinux6.1.2 <= 6.1.*unaffected
LinuxLinux6.2 <= *unaffected

Weaknesses

References