CVE-2026-64282

4.7 Moyenne

Publiée le 25/07/2026 à 12:17 · Modifiée le 17/08/2026 à 07:17 · Analysée par le NVD · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Don't leak PFN when kvm_translate_vncr() races MMU notifier In the case that kvm_translate_vncr() races with an MMU notifier the early return does not release a reference on the faulted in PFN. Add the necessary call to kvm_release_faultin_page() for the unused PFN.

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Produits concernés

Linux
Linux linux kernel

Scores CVSS

Version	Score	Source	Vecteur
3.1	4.7 Moyenne	nvd@nist.gov (NVD)	`CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H`

Faiblesses (CWE)

CWE-362

Références

https://git.kernel.org/stable/c/0c93681aea0a1b8be14730a88abe77c840272e41 Patch
https://git.kernel.org/stable/c/9f76b039a72d7e06374aa96862f0232ed53f7787 Patch
https://git.kernel.org/stable/c/cd1067ccc0dbc18890a74db116d00a4bc3c7f2f7 Patch

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories