PM / devfreq: mtk-cci: Fix potential error pointer dereference in probe()
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 91% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
PM / devfreq: mtk-cci: Fix potential error pointer dereference in probe()
The drv->sram_reg pointer could be set to ERR_PTR(-EPROBE_DEFER) which
would lead to a error pointer dereference. Use IS_ERR_OR_NULL() to check
that the pointer is valid.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/24d61b6e23d2c7291c528dd43a0bf76b5c05c8f0https://git.kernel.org/stable/c/44e32104cf7e670e3d683c97b52350d8fac23322https://git.kernel.org/stable/c/80eab6a9df7e1107dc334434dbacd05297703377https://git.kernel.org/stable/c/9cc23e221f392304b7b8aad213812564ddf6517ehttps://git.kernel.org/stable/c/fc33bf0e097c6834646b98a7b3da0ae5b617f0f9