GHSA-rvp6-qppr-rmf4MediumCVSS 4.7
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Don't leak PFN...
🔗 CVE IDs covered (1)
📋 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.
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2026-64282
- https://git.kernel.org/stable/c/0c93681aea0a1b8be14730a88abe77c840272e41
- https://git.kernel.org/stable/c/9f76b039a72d7e06374aa96862f0232ed53f7787
- https://git.kernel.org/stable/c/cd1067ccc0dbc18890a74db116d00a4bc3c7f2f7
- https://github.com/advisories/GHSA-rvp6-qppr-rmf4