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

bnxt: Do not read past the end of test names

Test names were being concatenated based on a offset beyond the end of
the first name, which tripped the buffer overflow detection logic:

 detected buffer overflow in strnlen
 [...]
 Call Trace:
 bnxt_ethtool_init.cold+0x18/0x18

Refactor struct hwrm_selftest_qlist_output to use an actual array,
and adjust the concatenation to use snprintf() rather than a series of
strncat() calls.

https://git.kernel.org/stable/c/cefa85480ac99c0bef5a09daadb48d65fc28e279

https://git.kernel.org/stable/c/d3e599c090fc6977331150c5f0a69ab8ce87da21