CVE-2013-0151 (GCVE-0-2013-0151)

Vulnerability from cvelistv5 – Published: 2013-03-07 02:00 – Updated: 2024-08-06 14:18
VLAI
Summary
The do_hvm_op function in xen/arch/x86/hvm/hvm.c in Xen 4.2.x on the x86_32 platform does not prevent HVM_PARAM_NESTEDHVM (aka nested virtualization) operations, which allows guest OS users to cause a denial of service (long-duration page mappings and host OS crash) by leveraging administrative access to an HVM guest in a domain with a large number of VCPUs.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://secunia.com/advisories/55082 third-party-advisoryx_refsource_SECUNIA
http://security.gentoo.org/glsa/glsa-201309-24.xml vendor-advisoryx_refsource_GENTOO
http://xenbits.xen.org/gitweb/?p=xen.git%3Ba=comm… x_refsource_CONFIRM
http://openwall.com/lists/oss-security/2013/01/22/10 mailing-listx_refsource_MLIST
Date Public
2013-01-22 00:00
Show details on NVD website
To clipboard 

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