CVE-2025-38340

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

HIGH
7.1
CVSS Score
Published: July 10, 2025 at 08:15 AM UTC
Updated: June 17, 2026 at 09:16 AM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
HIGH7.1
Exploit prediction
EPSS 0.2%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

6.14 ≤ v < 6.15.46.14 ≤ v < 6.166.147c052c6615297ff32032105130cd5f02059f7ae4
Vendor states this is fixed in 8f4cc454a0bb45b800bc7817c09c8f72e31901f3 (fixed)
Vendor states this is fixed in fe6446215bfad11cf3b446f38b28dc7708973c25 (fixed)
Vendor states this is fixed in 6.14 (unaffected)
Vendor states this is fixed in 6.15.4 (unaffected)
Vendor states this is fixed in 6.16 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (2)

Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/8f4cc454a0bb45b800bc7817c09c8f72e31901f3
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/fe6446215bfad11cf3b446f38b28dc7708973c25

CVSS

Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-125

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