Vigil@nce - Vigil@nce - QEMU: reuse after free via EHCI Controller DMA Reentrancy, analyzed on 03/05/2022
July 2022 by Vigil@nce
Vigil@nce - An attacker, in a guest system, can force the reuse of a freed memory area of QEMU, via EHCI Controller DMA Reentrancy, in order to trigger a denial of service, and possibly to run code on the host system.
Plus d'information sur : https://vigilance.fr/vulnerability/QEMU-reuse-after-free-via-EHCI-Controller-DMA-Reentrancy-38203