CVE-2023-54304
Published Dec 30, 2025
Modified Apr 15, 2026
Description
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.
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References
Other References
https://git.kernel.org/stable/c/2d6c4a1a4e6678cb98dd57964f133a995ecc91c1
https://git.kernel.org/stable/c/502dfc5875bab9ae5d6a2939146c2c5e5683be40
https://git.kernel.org/stable/c/68f3209546b5083f8bffa46f7173cc05191eace1
https://git.kernel.org/stable/c/9f4017cac70c04090dd4f672e755d6c875af67d8
https://git.kernel.org/stable/c/bd3a6b6d5dd863dbbe17985c7612159cf4533cad
https://git.kernel.org/stable/c/f2ed165619c16577c02b703a114a1f6b52026df4
https://git.kernel.org/stable/c/fba9c24c196310546f13c77ff66d0741155fa771
Frequently Asked Questions
What is CVE-2023-54304? +
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.
How do I check if I'm vulnerable to CVE-2023-54304? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.