Bug 2379256 (CVE-2025-38340) - CVE-2025-38340 kernel: firmware: cs_dsp: Fix OOB memory read access in KUnit test
Summary: CVE-2025-38340 kernel: firmware: cs_dsp: Fix OOB memory read access in KUnit ...
Keywords:
Status: NEW
Alias: CVE-2025-38340
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-07-10 09:03 UTC by OSIDB Bzimport
Modified: 2025-10-31 09:43 UTC (History)
0 users

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Description OSIDB Bzimport 2025-07-10 09:03:18 UTC 
In the Linux kernel, the following vulnerability has been resolved:

firmware: cs_dsp: Fix OOB memory read access in KUnit test

KASAN reported out of bounds access - cs_dsp_mock_bin_add_name_or_info(),
because the source string length was rounded up to the allocation size.
Comment 1 Avinash Hanwate 2025-07-10 10:51:20 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025071034-CVE-2025-38340-bd10@gregkh/T
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