CVE-2013-4553

N/A
Published: December 24, 2013 at 07:00 PM UTC
Updated: June 16, 2026 at 11:57 PM UTC
1 product affected across 1 vendorXen

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Severity
N/A
Exploit prediction
EPSS 0.6%

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).

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

CVSS

Confidentiality
NONE
Integrity
NONE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-119

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