CVE-2024-42074: ASoC: amd: acp: add a null check for chip_pdev structure
First published: Mon Jul 29 2024(Updated: )
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.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | <6.6 | |
| Linux Linux kernel | >=6.6.1<6.6.37 | |
| Linux Linux kernel | >=6.7<6.9.8 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.112-1 6.11.7-1 6.11.9-1 |
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Reference Links
- https://git.kernel.org/stable/c/98d919dfee1cc402ca29d45da642852d7c9a2301
- https://git.kernel.org/stable/c/b0c39ae1cc86afe74aa2f6273ccb514f8d180cf6
- https://git.kernel.org/stable/c/e158ed266fc1adfa456880fb6dabce2e5623843b
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42074
- https://nvd.nist.gov/vuln/detail/CVE-2024-42074
- https://launchpad.net/bugs/cve/CVE-2024-42074
- https://security-tracker.debian.org/tracker/CVE-2024-42074
- https://ubuntu.com/security/CVE-2024-42074
- https://git.kernel.org/linus/98d919dfee1cc402ca29d45da642852d7c9a2301
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