CVE-2021-47352

HIGH

7.8

Description

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.

Details CVE

Score CVSS v3.17.8

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie5/21/2024

Derniere modification11/14/2025

Sourcenvd

Observations honeypot0

Produits affectes

linux:linux_kernel

Faiblesses (CWE)

CWE-787

References

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)

Correlations IOC

Aucune correlation enregistree

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