CVE-2012-2934
EPSS 0.17%Published: 12/3/2012Modified: 4/28/2026
Description
Xen 4.0, and 4.1, when running a 64-bit PV guest on "older" AMD CPUs, does not properly protect against a certain AMD processor bug, which allows local guest OS users to cause a denial of service (host hang) via sequential execution of instructions across a non-canonical boundary, a different vulnerability than CVE-2012-0217.
Affected packages (1)
- Debian/xenfrom 0, < 4.1.3~rc1+hg-20120614.a9c0a89c08f2-1