CVE-2025-38401

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Source
https://cve.org/CVERecord?id=CVE-2025-38401
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38401.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-38401
Downstream
Related
Published
2025-07-25T12:53:44Z
Modified
2026-08-12T03:30:21Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
mtk-sd: Prevent memory corruption from DMA map failure
Details

In the Linux kernel, the following vulnerability has been resolved:

mtk-sd: Prevent memory corruption from DMA map failure

If msdc_prepare_data() fails to map the DMA region, the request is not prepared for data receiving, but msdc_start_data() proceeds the DMA with previous setting. Since this will lead a memory corruption, we have to stop the request operation soon after the msdc_prepare_data() fails to prepare it.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38401.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
208489032bdd8d4a7de50f3057c175058f271956
Fixed
5ac9e9e2e9cd6247d8c2d99780eae4556049e1cc
Fixed
d54771571f74a82c59830a32e76af78a8e57ac69
Fixed
48bf4f3dfcdab02b22581d8e350a2d23130b72c0
Fixed
63e8953f16acdcb23e2d4dd8a566d3c34df3e200
Fixed
61cdd663564674ea21ceb50aa9d3697cbe9e45f9
Fixed
3419bc6a7b65cbbb91417bb9970208478e034c79
Fixed
a5f5f67b284d81776d4a3eb1f8607e4b7f91f11c
Fixed
f5de469990f19569627ea0dd56536ff5a13beaa3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38401.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.2.0
Fixed
5.4.296
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.240
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.187
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.144
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.97
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.37
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.15.6

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38401.json"