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CVE-2023-54304

firmware: meson_sm: fix to avoid potential NULL pointer dereference

EPSS 0.2%
In the Linux kernel, the following vulnerability has been resolved: firmware: meson_sm: fix to avoid potential NULL pointer dereference of_match_device() may fail and returns a NULL pointer. Fix this by checking the return value of of_match_device.
Productos afectados
Linux · Linux

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Referencias
https://git.kernel.org/stable/c/2d6c4a1a4e6678cb98dd57964f133a995ecc91c1https://git.kernel.org/stable/c/502dfc5875bab9ae5d6a2939146c2c5e5683be40https://git.kernel.org/stable/c/68f3209546b5083f8bffa46f7173cc05191eace1https://git.kernel.org/stable/c/9f4017cac70c04090dd4f672e755d6c875af67d8https://git.kernel.org/stable/c/bd3a6b6d5dd863dbbe17985c7612159cf4533cadhttps://git.kernel.org/stable/c/f2ed165619c16577c02b703a114a1f6b52026df4https://git.kernel.org/stable/c/fba9c24c196310546f13c77ff66d0741155fa771