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7.5высокая

CVE-2021-47786

Описание

Redragon Gaming Mouse driver contains a kernel-level vulnerability that allows attackers to trigger a denial of service by sending malformed IOCTL requests. Attackers can send a crafted 2000-byte buffer with specific byte patterns to the REDRAGON_MOUSE device to crash the kernel driver.

Затрагиваемое ПО
Redragon M725-lit firmwareRedragon M725-litRedragon M617-lit firmwareRedragon M617-litRedragon M910-ks firmwareRedragon M910-ksRedragon M801p-rgb firmwareRedragon M801p-rgbRedragon M602-ks firmwareRedragon M602-ksRedragon M914w-rgb firmwareRedragon M914w-rgbRedragon M816-pro firmwareRedragon M816-proRedragon M602a-rgb firmwareRedragon M602a-rgbRedragon M721 firmwareRedragon M721Redragon M602aw-rgb firmwareRedragon M602aw-rgbRedragon M915rgb-wl firmwareRedragon M915rgb-wlRedragon M712-rgb firmwareRedragon M712-rgbRedragon M910-k firmware
CVSS
Балл7.5 — высокая
ВекторCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Источники
https://github.com/Quadron-Research-Lab/Kernel_Driver_bugs/tree/main/REDRAGON_MOUSEhttps://www.exploit-db.com/exploits/50322https://www.redragonzone.com/https://www.vulncheck.com/advisories/redragon-gaming-mouse-redragonmousesys-denial-of-service-pochttps://www.exploit-db.com/exploits/50322