Non notée
CVE-2017-12188 arch/x86/kvm/mmu.c in the Linux kernel through 4.13.5, when nested virtualisation is used, does not properly traverse…
Description
arch/x86/kvm/mmu.c in the Linux kernel through 4.13.5, when nested virtualisation is used, does not properly traverse guest pagetable entries to resolve a guest virtual address, which allows L1 guest OS users to execute arbitrary code on the host OS or cause a denial of service (incorrect index during page walking, and host OS crash), aka an "MMU potential stack buffer overrun."
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Linux kernel | Versions non publiées |
Références
- RHSA-2018:0412 access.redhat.com
- RHSA-2018:0395 access.redhat.com
- patchwork.kernel.org patchwork.kernel.org
- patchwork.kernel.org patchwork.kernel.org
- 101267 www.securityfocus.com
- bugzilla.redhat.com bugzilla.redhat.com
Chronologie
- Publiée
- Dernière modification
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