CVE-2026-46077

Published: May 27, 2026Modified: Jun 24, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

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.

Affected (7)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

7 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 3.6 to 5.10.258
Linux Linux Kernel	From 5.11 to 5.15.209
Linux Linux Kernel	From 5.16 to 6.1.175
Linux Linux Kernel	From 6.13 to 6.18.27
Linux Linux Kernel	From 6.19 to 7.0.4
Linux Linux Kernel	From 6.2 to 6.6.140
Linux Linux Kernel	From 6.7 to 6.12.86