CVE-2025-38401

Description

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.

Reserved 2025-04-16 | Published 2025-07-25 | Updated 2025-07-25 | Assigner Linux

Product status

Default status
unaffected

208489032bdd8d4a7de50f3057c175058f271956 before 5ac9e9e2e9cd6247d8c2d99780eae4556049e1cc
affected

208489032bdd8d4a7de50f3057c175058f271956 before d54771571f74a82c59830a32e76af78a8e57ac69
affected

208489032bdd8d4a7de50f3057c175058f271956 before 48bf4f3dfcdab02b22581d8e350a2d23130b72c0
affected

208489032bdd8d4a7de50f3057c175058f271956 before 63e8953f16acdcb23e2d4dd8a566d3c34df3e200
affected

208489032bdd8d4a7de50f3057c175058f271956 before 61cdd663564674ea21ceb50aa9d3697cbe9e45f9
affected

208489032bdd8d4a7de50f3057c175058f271956 before 3419bc6a7b65cbbb91417bb9970208478e034c79
affected

208489032bdd8d4a7de50f3057c175058f271956 before a5f5f67b284d81776d4a3eb1f8607e4b7f91f11c
affected

208489032bdd8d4a7de50f3057c175058f271956 before f5de469990f19569627ea0dd56536ff5a13beaa3
affected

Default status
affected

4.2
affected

Any version before 4.2
unaffected

5.4.296
unaffected

5.10.240
unaffected

5.15.187
unaffected

6.1.144
unaffected

6.6.97
unaffected

6.12.37
unaffected

6.15.6
unaffected

6.16-rc5
unaffected

References

git.kernel.org/...c/5ac9e9e2e9cd6247d8c2d99780eae4556049e1cc

git.kernel.org/...c/d54771571f74a82c59830a32e76af78a8e57ac69

git.kernel.org/...c/48bf4f3dfcdab02b22581d8e350a2d23130b72c0

git.kernel.org/...c/63e8953f16acdcb23e2d4dd8a566d3c34df3e200

git.kernel.org/...c/61cdd663564674ea21ceb50aa9d3697cbe9e45f9

git.kernel.org/...c/3419bc6a7b65cbbb91417bb9970208478e034c79

git.kernel.org/...c/a5f5f67b284d81776d4a3eb1f8607e4b7f91f11c

git.kernel.org/...c/f5de469990f19569627ea0dd56536ff5a13beaa3

cve.org (CVE-2025-38401)

nvd.nist.gov (CVE-2025-38401)

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