CVE-2013-4553

Published Dec 24, 2013

Last updated 8 years ago

Overview

Description
The XEN_DOMCTL_getmemlist hypercall in Xen 3.4.x through 4.3.x (possibly 4.3.1) does not always obtain the page_alloc_lock and mm_rwlock in the same order, which allows local guest administrators to cause a denial of service (host deadlock).
Source
secalert@redhat.com
NVD status
Modified

Risk scores

CVSS 2.0

Type
Primary
Base score
5.2
Impact score
6.9
Exploitability score
4.4
Vector string
AV:A/AC:M/Au:S/C:N/I:N/A:C

Weaknesses

nvd@nist.gov
CWE-119

Social media

Hype score
Not currently trending

Configurations