CVE-2012-4538

Priority
Description
The HVMOP_pagetable_dying hypercall in Xen 4.0, 4.1, and 4.2 does not
properly check the pagetable state when running on shadow pagetables, which
allows a local HVM guest OS to cause a denial of service (hypervisor crash)
via unspecified vectors.
Notes
sarnoldsignificant mitigating factors, may not be an issue for all sites
Package
Upstream:not-affected
Package
Upstream:not-affected
Package
Upstream:not-affected
More Information

Updated: 2020-01-29 19:45:01 UTC (commit 768ceb2fdee6790d707d0f681e1b54916744af1e)