CVE-2024-42074 Information

Description

In the Linux kernel the following vulnerability has been resolved:

ASoC: amd: acp: add a null check for chip_pdev structure

When acp platform device creation is skipped chip->chip_pdev value will remain NULL. Add NULL check for chip->chip_pdev structure in snd_acp_resume() function to avoid null pointer dereference.

Reference

https://git.kernel.org/stable/c/e158ed266fc1adfa456880fb6dabce2e5623843b https://git.kernel.org/stable/c/b0c39ae1cc86afe74aa2f6273ccb514f8d180cf6 https://git.kernel.org/stable/c/98d919dfee1cc402ca29d45da642852d7c9a2301