dma scatter gather

  1. CVE-2026-43250: Linux ChipIdea USB Gadget DMA Cleanup Bug and Fix

    CVE-2026-43250 is a Linux kernel vulnerability published on May 6, 2026, affecting the ChipIdea USB Device Controller driver when a USB gadget device is disconnected and reconnected during an active multi-segment DMA transfer. The bug is not a headline-grabbing remote code execution flaw; it is...
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    • dma scatter gather embedded linux linux kernel usb gadget security
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    • Forum: Security Alerts