CVE-2025-38401

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux208489032bdd8d4a7de50f3057c175058f271956 < 5ac9e9e2e9cd6247d8c2d99780eae4556049e1ccaffected
LinuxLinux208489032bdd8d4a7de50f3057c175058f271956 < d54771571f74a82c59830a32e76af78a8e57ac69affected
LinuxLinux208489032bdd8d4a7de50f3057c175058f271956 < 48bf4f3dfcdab02b22581d8e350a2d23130b72c0affected
LinuxLinux208489032bdd8d4a7de50f3057c175058f271956 < 63e8953f16acdcb23e2d4dd8a566d3c34df3e200affected
LinuxLinux208489032bdd8d4a7de50f3057c175058f271956 < 61cdd663564674ea21ceb50aa9d3697cbe9e45f9affected
LinuxLinux208489032bdd8d4a7de50f3057c175058f271956 < 3419bc6a7b65cbbb91417bb9970208478e034c79affected
LinuxLinux208489032bdd8d4a7de50f3057c175058f271956 < a5f5f67b284d81776d4a3eb1f8607e4b7f91f11caffected
LinuxLinux208489032bdd8d4a7de50f3057c175058f271956 < f5de469990f19569627ea0dd56536ff5a13beaa3affected
LinuxLinux4.2affected
LinuxLinux0 < 4.2unaffected
LinuxLinux5.4.296 <= 5.4.*unaffected
LinuxLinux5.10.240 <= 5.10.*unaffected
LinuxLinux5.15.187 <= 5.15.*unaffected
LinuxLinux6.1.144 <= 6.1.*unaffected
LinuxLinux6.6.97 <= 6.6.*unaffected
LinuxLinux6.12.37 <= 6.12.*unaffected
LinuxLinux6.15.6 <= 6.15.*unaffected
LinuxLinux6.16 <= *unaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

References