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atmel tdes driver

About this tag
The atmel tdes driver tag covers discussions about the Linux kernel's Atmel Triple DES (TDES) crypto driver, particularly a DMA synchronization bug identified as CVE-2026-46077. This vulnerability highlights how driver correctness on non-coherent platforms can be fragile, with implications for embedded Linux, appliances, and edge hardware. While the bug is hardware-specific and narrow, it serves as a reminder that low-level kernel flaws matter even if they don't make mainstream headlines. For WindowsForum readers, the tag provides insight into cross-platform security lessons and the importance of driver-level fixes in maintaining system integrity.
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    CVE-2026-46077: Linux atmel-tdes DMA Sync Bug and Why It Matters

    CVE-2026-46077, published by NVD on May 27, 2026, covers a Linux kernel fix in the Atmel TDES crypto driver where DMA output was synchronized in the wrong direction before CPU consumption. The bug is narrow, hardware-specific, and still awaiting NVD enrichment, but it is exactly the kind of...
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    • atmel tdes driver dma synchronization embedded appliances linux kernel security
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    • Forum: Security Alerts
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