CVE-2025-40162
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails
devm_kasprintf() may return NULL on memory allocation failure, but the debug message prints cpus->dai_name before checking it. Move the dev_dbg() call after the NULL check to prevent potential NULL pointer dereference.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | cb8ea62e6402067ba092d4c1d66a9440513a572b < 095d692e5997ece300c89f10d903d5230090e6a0 | affected |
| Linux | Linux | cb8ea62e6402067ba092d4c1d66a9440513a572b < a1cccbd19676fc36854535a7118ba2c27d0b84b3 | affected |
| Linux | Linux | cb8ea62e6402067ba092d4c1d66a9440513a572b < 5726b68473f7153a7f6294185e5998b7e2a230a2 | affected |
| Linux | Linux | 6.12 | affected |
| Linux | Linux | 0 < 6.12 | unaffected |
| Linux | Linux | 6.12.55 <= 6.12.* | unaffected |
| Linux | Linux | 6.17.5 <= 6.17.* | unaffected |
| Linux | Linux | 6.18 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/095d692e5997ece300c89f10d903d5230090e6a0
- https://git.kernel.org/stable/c/a1cccbd19676fc36854535a7118ba2c27d0b84b3
- https://git.kernel.org/stable/c/5726b68473f7153a7f6294185e5998b7e2a230a2
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