5.2
MEDIUM
CVE-2013-4553
Xen Hypervisor Deadlock Vulnerability
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).

INFO

Published Date :

Dec. 24, 2013, 7:55 p.m.

Last Modified :

Jan. 7, 2017, 2:59 a.m.

Remotely Exploitable :

No

Impact Score :

6.9

Exploitability Score :

4.4
Affected Products

The following products are affected by CVE-2013-4553 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Xen xen

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2013-4553 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2013-4553 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Jan. 07, 2017

    Action Type Old Value New Value
    Added Reference http://security.gentoo.org/glsa/glsa-201407-03.xml [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 12, 2014

    Action Type Old Value New Value
    Added Reference http://www.debian.org/security/2014/dsa-3006
  • Initial Analysis by [email protected]

    Dec. 26, 2013

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.06 }} 0.00%

score

0.24592

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability