CVE-2022-50698

Summary

In the Linux kernel, the following vulnerability has been resolved:

ASoC: da7219: Fix an error handling path in da7219_register_dai_clks()

If clk_hw_register() fails, the corresponding clk should not be unregistered.

To handle errors from loops, clean up partial iterations before doing the goto. So add a clk_hw_unregister(). Then use a while (–i >= 0) loop in the unwind section.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux78013a1cf2971684775f6956d5666237ac53a1aa < 4993c1511d66326f1037bc5156b024a6a96d23efaffected
LinuxLinux78013a1cf2971684775f6956d5666237ac53a1aa < f5f1f5ee5048cfa7bd07f496b33bd2cfc198a176affected
LinuxLinux78013a1cf2971684775f6956d5666237ac53a1aa < ec692f0b51006de1138cd1f82cae625f0d2888d1affected
LinuxLinux78013a1cf2971684775f6956d5666237ac53a1aa < cefce8bee0e988f9a005fe40705b98a25cfb7f9daffected
LinuxLinux78013a1cf2971684775f6956d5666237ac53a1aa < abb4e4349afe7eecdb0499582f1c777031e3a7c8affected
LinuxLinux5.10affected
LinuxLinux0 < 5.10unaffected
LinuxLinux5.10.150 <= 5.10.*unaffected
LinuxLinux5.15.75 <= 5.15.*unaffected
LinuxLinux5.19.17 <= 5.19.*unaffected
LinuxLinux6.0.3 <= 6.0.*unaffected
LinuxLinux6.1 <= *unaffected

Weaknesses

References