ASoC: da7219: Fix an error handling path in da7219_register_dai_clks()
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
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 products
Linux · LinuxReferences
https://git.kernel.org/stable/c/4993c1511d66326f1037bc5156b024a6a96d23efhttps://git.kernel.org/stable/c/abb4e4349afe7eecdb0499582f1c777031e3a7c8https://git.kernel.org/stable/c/cefce8bee0e988f9a005fe40705b98a25cfb7f9dhttps://git.kernel.org/stable/c/ec692f0b51006de1138cd1f82cae625f0d2888d1https://git.kernel.org/stable/c/f5f1f5ee5048cfa7bd07f496b33bd2cfc198a176