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CVE-2025-40162

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CVE-2025-40162

Published: Nov 12, 2025

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
cb8ea62e6402067ba092d4c1d66a9440513a572b - < 095d692e5997ece300c89f10d903d5230090e6a0
affected
cb8ea62e6402067ba092d4c1d66a9440513a572b - < a1cccbd19676fc36854535a7118ba2c27d0b84b3
affected
cb8ea62e6402067ba092d4c1d66a9440513a572b - < 5726b68473f7153a7f6294185e5998b7e2a230a2

Linux

Linux

affected
6.12
unaffected
0 - < 6.12
unaffected
6.12.55 - <= 6.12.*
unaffected
6.17.5 - <= 6.17.*
unaffected
6.18 - <= *

References

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