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CVE
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CVE-2013-4494Date: (C)2013-11-08   (M)2023-12-22


Xen before 4.1.x, 4.2.x, and 4.3.x does not take the page_alloc_lock and grant_table.lock in the same order, which allows local guest administrators with access to multiple vcpus to cause a denial of service (host deadlock) via unspecified vectors.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 5.2
Exploit Score: 4.4
Impact Score: 6.9
 
CVSS V2 Metrics:
Access Vector: ADJACENT_NETWORK
Access Complexity: MEDIUM
Authentication: SINGLE
Confidentiality: NONE
Integrity: NONE
Availability: COMPLETE
  
Reference:
DSA-3006
GLSA-201407-03
RHSA-2014:0108
SUSE-SU-2014:0411
SUSE-SU-2014:0446
SUSE-SU-2014:0470
http://www.openwall.com/lists/oss-security/2013/11/01/3
http://www.openwall.com/lists/oss-security/2013/11/01/2
openSUSE-SU-2013:1876

CPE    1
cpe:/o:debian:debian_linux:7.0
CWE    1
CWE-20
OVAL    26
oval:org.secpod.oval:def:106144
oval:org.secpod.oval:def:106089
oval:org.secpod.oval:def:601746
oval:org.secpod.oval:def:106460
...

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