CVE-2026-74332
Received
Received - Intake
Out-of-Bounds Read in Linux Kernel ASoC AMD AC-SDW-SOF
Vulnerability report for CVE-2026-74332, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-08-15
Last updated on: 2026-08-15
Assigner: kernel.org
Description
Description
In the Linux kernel, the following vulnerability has been resolved:
ASoC: amd: acp-sdw-sof: Bound DAI link iteration
create_sdw_dailinks() walks sof_dais until it finds an entry with
initialised cleared, but sof_dais is allocated with exactly num_ends
entries. If all entries are initialised, the loop reads past the end of
the array.
Pass the allocated entry count to create_sdw_dailinks() and stop before
reading past the array.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| amd | acp-sdw-sof | * |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-UNKNOWN |
