CVE-2014-8866
EPSS 0.09%Published: 12/1/2014Modified: 4/28/2026
Also known as:DEBIAN-CVE-2014-8866
Description
The compatibility mode hypercall argument translation in Xen 3.3.x through 4.4.x, when running on a 64-bit hypervisor, allows local 32-bit HVM guests to cause a denial of service (host crash) via vectors involving altering the high halves of registers while in 64-bit mode.
Affected packages (1)
- Debian/xenfrom 0, < 4.4.1-5