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CVE-2026-46077

MEDIUM · 5.5 CVSS Gepubliceerd:

Beschrijving

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

crypto: atmel-tdes - fix DMA sync direction

Before DMA output is consumed by the CPU, ->dma_addr_out must be synced
with dma_sync_single_for_cpu() instead of dma_sync_single_for_device().
Using the wrong direction can return stale cache data on non-coherent
platforms.

Vendors

Linux

Affected products

Linux Kernel

References