NVD

Id
46642  
Name
CVE-2012-5514  
Description
The guest_physmap_mark_populate_on_demand function in Xen 4.2 and earlier does not properly unlock the subject GFNs when checking if they are in use, which allows local guest HVM administrators to cause a denial of service (hang) via unspecified vectors.  
Reject
 
CVSS Version
2  
CVSS Score
4.7  
Severity
Medium  
CVSS Base Score
4.7  
CVSS Impact Subscore
6.9  
CVSS Exploit Subscore
3.4  
CVSS Vector
(AV:L/AC:M/Au:N/C:N/I:N/A:C)  
Pub Date
2017-01-19  
Published
2012-12-13  
Modified Date
2014-04-19  
Seq
2012-5514  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
233593 46642 CVE-2012-5514 SUSE-SU-2012:1615  View
233594 46642 CVE-2012-5514 openSUSE-SU-2012:1685  View
233595 46642 CVE-2012-5514 openSUSE-SU-2012:1687  View
233596 46642 CVE-2012-5514 openSUSE-SU-2013:0133  View
233597 46642 CVE-2012-5514 SUSE-SU-2014:0446  View
233598 46642 CVE-2012-5514 openSUSE-SU-2013:0636  View
233599 46642 CVE-2012-5514 openSUSE-SU-2013:0637  View
233600 46642 CVE-2012-5514 GLSA-201309-24  View
233601 46642 CVE-2012-5514 http://support.citrix.com/article/CTX135777  View
233602 46642 CVE-2012-5514 DSA-2582  View
233603 46642 CVE-2012-5514 [oss-security] 20121203 Xen Security Advisory 30 (CVE-2012-5514) - Broken error handling in guest_physmap_mark_populate_on_demand()  View
233604 46642 CVE-2012-5514 56803  View
233605 46642 CVE-2012-5514 xen-guestphysmapmark-dos(80483)  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
30018 JVNDB-2012-005725 Xen の guest_physmap_mark_populate_on_demand 関数におけるサービス運用妨害 (ハング) の脆弱性 Xen の guest_physmap_mark_populate_on_demand 関数は、使用されているかどうかを確認する際に、対象となる GFNs のロックを適切に解除しないため、サービス運用妨害 (ハング) 状態となる脆弱性が存在します。 CVE-2012-5514 58752 CVE-2012-5514 46642 4.7 http://jvndb.jvn.jp/ja/contents/2012/JVNDB-2012-005725.html 2012-12-03 2012-12-14 View