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CVE PROGRAM SOURCE RECORDUnscored

CVE-2025-40162

ASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails

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Status
Published
Published
Updated
Assigning organization
Linux

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • cb8ea62e6402067ba092d4c1d66a9440513a572b to < 095d692e5997ece300c89f10d903d5230090e6a0affected
  • cb8ea62e6402067ba092d4c1d66a9440513a572b to < a1cccbd19676fc36854535a7118ba2c27d0b84b3affected
  • cb8ea62e6402067ba092d4c1d66a9440513a572b to < 5726b68473f7153a7f6294185e5998b7e2a230a2affected

Linux Linux

Default version status: affected

  • 6.12affected
  • 0 to < 6.12unaffected
  • 6.12.55 to ≤ 6.12.*unaffected
  • 6.17.5 to ≤ 6.17.*unaffected
  • 6.18 to ≤ *unaffected

References