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CVE-2026-46077

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CVE-2026-46077

Published: May 27, 2026

Modified: Jun 1, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
13802005d8f2db244ec1f5d7f6923de8f7a463db - < ce3224678acb8c0b3473daa7d7dbffc998c6951a
affected
13802005d8f2db244ec1f5d7f6923de8f7a463db - < b9b28f3881dd514e74f98ae04e79a635022a4804
affected
13802005d8f2db244ec1f5d7f6923de8f7a463db - < c0f3002c02a3a83250e25582ffbe8df7eb78a8bd
affected
13802005d8f2db244ec1f5d7f6923de8f7a463db - < 5281e6e2302362f6b75b70cbfe4098d2a25dafd9
affected
13802005d8f2db244ec1f5d7f6923de8f7a463db - < 12a0adfe498cd5d87e6365d7ca5f6b3eed79e523

+3 more versions

Linux

Linux

affected
3.6
unaffected
0 - < 3.6
unaffected
5.10.258 - <= 5.10.*
unaffected
5.15.209 - <= 5.15.*
unaffected
6.1.175 - <= 6.1.*

+5 more versions

References

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