CVE-2017-12188 (GCVE-0-2017-12188)

Vulnerability from cvelistv5 – Published: 2017-10-11 15:00 – Updated: 2024-08-05 18:28
VLAI
Summary
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."
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1045 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
n/a Linux kernel Affected: Linux kernel
Date Public
2017-10-11 00:00
Show details on NVD website
To clipboard 

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