CVE-2023-53010 Information

Description

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.

Reference

https://git.kernel.org/stable/c/cefa85480ac99c0bef5a09daadb48d65fc28e279 https://git.kernel.org/stable/c/d3e599c090fc6977331150c5f0a69ab8ce87da21