# CVE-2025-38329: firmware: cs_dsp: Fix OOB memory read access in KUnit test (wmfw info)

CVE-2025-38329 is fixed in kernel on 1 platform by RHSA-2025:20095 (version 6.12.0-124.8.1.el10_1), released January 16, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-38329
- Priority: High
- CVSS: 7.1 (moderate)
- EPSS: 0.0018
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jul 10, 2025
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-38329

## Description

In the Linux kernel, the following vulnerability has been resolved: firmware: cs_dsp: Fix OOB memory read access in KUnit test (wmfw info) KASAN reported out of bounds access - cs_dsp_mock_wmfw_add_info(), because the source string length was rounded up to the allocation size.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | kernel RHEL 10 | 6.12.0-124.8.1.el10_1 | [RHSA-2025:20095](https://patchblox.com/security/data/fix/linux/rhsa-2025-20095.md) | Jan 16, 2026 |

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Data as of 2026-11-09T01:18:40Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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