NVD

Id
36522  
Name
CVE-2013-0151  
Description
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.  
Reject
 
CVSS Version
2  
CVSS Score
4.6  
Severity
Medium  
CVSS Base Score
4.6  
CVSS Impact Subscore
6.9  
CVSS Exploit Subscore
3.2  
CVSS Vector
(AV:A/AC:H/Au:N/C:N/I:N/A:C)  
Pub Date
2017-01-18  
Published
2013-03-07  
Modified Date
2013-10-10  
Seq
2013-0151  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
186475 36522 CVE-2013-0151 [oss-security] 20130122 Xen Security Advisory 34 (CVE-2013-0151) - nested virtualization on 32-bit exposes host crash  View
186476 36522 CVE-2013-0151 GLSA-201309-24  View
186477 36522 CVE-2013-0151 http://xenbits.xen.org/gitweb/?p=xen.git;a=commit;h=d60d7082289a74e44b3dc8f67df46c3404ca08bf  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
20201 JVNDB-2013-001776 x86_32 プラットフォーム上で稼働する Xen におけるサービス運用妨害 (DoS) の脆弱性 x86_32 プラットフォーム上で稼働する Xen の xen/arch/x86/hvm/hvm.c 内の do_hvm_op 関数は、HVM_PARAM_NESTEDHVM オペレーションを適切に制限しないため、サービス運用妨害 (長時間のページマッピングおよびホスト OS クラッシュ) 状態となる脆弱性が存在します。 CVE-2013-0151 60093 CVE-2013-0151 36522 4.6 http://jvndb.jvn.jp/ja/contents/2013/JVNDB-2013-001776.html 2013-03-07 2013-11-01 View