CVE-2015-7969
EPSS 0.06%Published: 10/30/2015Modified: 4/28/2026
Also known as:DEBIAN-CVE-2015-7969
Description
Multiple memory leaks in Xen 4.0 through 4.6.x allow local guest administrators or domains with certain permission to cause a denial of service (memory consumption) via a large number of "teardowns" of domains with the vcpu pointer array allocated using the (1) XEN_DOMCTL_max_vcpus hypercall or the xenoprofile state vcpu pointer array allocated using the (2) XENOPROF_get_buffer or (3) XENOPROF_set_passive hypercall.
Affected packages (1)
- Debian/xenfrom 0, < 4.6.0-1