CVE-2023-53010
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | eb51365846bc418687af4c4f41b68b6e84cdd449 < cefa85480ac99c0bef5a09daadb48d65fc28e279 | affected |
| Linux | Linux | eb51365846bc418687af4c4f41b68b6e84cdd449 < d3e599c090fc6977331150c5f0a69ab8ce87da21 | affected |
| Linux | Linux | 4.12 | affected |
| Linux | Linux | 0 < 4.12 | unaffected |
| Linux | Linux | 6.1.9 <= 6.1.* | unaffected |
| Linux | Linux | 6.2 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/cefa85480ac99c0bef5a09daadb48d65fc28e279
- https://git.kernel.org/stable/c/d3e599c090fc6977331150c5f0a69ab8ce87da21
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