CVE-2014-5146
EPSS 0.07%Published: 8/22/2014Modified: 4/28/2026
Also known as:DEBIAN-CVE-2014-5146
Description
Certain MMU virtualization operations in Xen 4.2.x through 4.4.x before the xsa97-hap patch, when using Hardware Assisted Paging (HAP), are not preemptible, which allows local HVM guest to cause a denial of service (vcpu consumption) by invoking these operations, which process every page assigned to a guest, a different vulnerability than CVE-2014-5149.
Affected packages (1)
- Debian/xenfrom 0, < 4.4.1-4