CVE-2014-7156
EPSS 0.80%Published: 10/2/2014Modified: 4/28/2026
Also known as:DEBIAN-CVE-2014-7156
Description
The x86_emulate function in arch/x86/x86_emulate/x86_emulate.c in Xen 3.3.x through 4.4.x does not check the supervisor mode permissions for instructions that generate software interrupts, which allows local HVM guest users to cause a denial of service (guest crash) via unspecified vectors.
Affected packages (1)
- Debian/xenfrom 0, < 4.4.1-3