CVE-2024-58012
MEDIUM severity · CVSS 5.5 · CWE-476
5.5CVSS MEDIUM
Summary
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Intel: hda-dai: Ensure DAI widget is valid during params Each cpu DAI should associate with a widget. However, the topology might not create the right number of DAI widgets for aggregated amps. And it will cause NULL pointer deference. Check that the DAI widget associated with the CPU DAI is valid to prevent NULL pointer deference due to missing DAI widgets in topologies with aggregated amps.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/569922b82ca660f8b24e705f6cf674e6b1f99cc7 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/569922b82ca660f8b24e705f6cf674e6b1f99cc7Patch
- https://git.kernel.org/stable/c/789a2fbf0900982788408d3b0034e0e3f914fb3bPatch
- https://git.kernel.org/stable/c/e012a77e4d7632cf615ba9625b1600ed8985c3b5Patch
- https://git.kernel.org/stable/c/2be324c89993c51c9554a84415604be098876d42
- https://git.kernel.org/stable/c/eb36662773ce1dd9b709fc0b962b2149b2a2e60e