CVE-2021-47352

HIGH

7.8

Beschreibung

In the Linux kernel, the following vulnerability has been resolved: virtio-net: Add validation for used length This adds validation for used length (might come from an untrusted device) to avoid data corruption or loss.

CVE Details

CVSS v3.1 Bewertung7.8

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorLOCAL

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht5/21/2024

Zuletzt geandert11/14/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

linux:linux_kernel

Schwachen (CWE)

CWE-787

Referenzen

https://git.kernel.org/stable/c/3133e01514c3c498f2b01ff210ee6134b70c663c(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/ad993a95c508417acdeb15244109e009e50d8758(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/ba710baa1cc1b17a0483f7befe03e696efd17292(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/c1b40d1959517ff2ea473d40eeab4691d6d62462(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/c92298d228f61589dd21657af2bea95fc866b813(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/3133e01514c3c498f2b01ff210ee6134b70c663c(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/ad993a95c508417acdeb15244109e009e50d8758(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/ba710baa1cc1b17a0483f7befe03e696efd17292(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/c92298d228f61589dd21657af2bea95fc866b813(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.