Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 4c414da93a4642d02c67fbe82f1834be7bf586b7 before 2be324c89993c51c9554a84415604be098876d42; affected 4c414da93a4642d02c67fbe82f1834be7bf586b7 before e012a77e4d7632cf615ba9625b1600ed8985c3b5; affected 4c414da93a4642d02c67fbe82f1834be7bf586b7 before 789a2fbf0900982788408d3b0034e0e3f914fb3b; affected 4c414da93a4642d02c67fbe82f1834be7bf586b7 before 569922b82ca660f8b24e705f6cf674e6b1f99cc7 |
| Linux / Linux | affected 5.7; unaffected 0 before 5.7; unaffected 6.6.160 through 6.6.*; unaffected 6.12.14 through 6.12.*; unaffected 6.13.3 through 6.13.*; unaffected 6.14 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/2be324c89993c51c9554a84415604be098876d42
- https://git.kernel.org/stable/c/e012a77e4d7632cf615ba9625b1600ed8985c3b5
- https://git.kernel.org/stable/c/789a2fbf0900982788408d3b0034e0e3f914fb3b
- https://git.kernel.org/stable/c/569922b82ca660f8b24e705f6cf674e6b1f99cc7
ADP enrichment
No English description supplied.
No references supplied.