NVD

Id
44622  
Name
CVE-2012-2934  
Description
Xen 4.0, and 4.1, when running a 64-bit PV guest on "older" AMD CPUs, does not properly protect against a certain AMD processor bug, which allows local guest OS users to cause a denial of service (host hang) via sequential execution of instructions across a non-canonical boundary, a different vulnerability than CVE-2012-0217.  
Reject
 
CVSS Version
2  
CVSS Score
1.9  
Severity
Low  
CVSS Base Score
1.9  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
3.4  
CVSS Vector
(AV:L/AC:M/Au:N/C:N/I:N/A:P)  
Pub Date
2017-01-19  
Published
2012-12-03  
Modified Date
2014-05-05  
Seq
2012-2934  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
224035 44622 CVE-2012-2934 openSUSE-SU-2012:1572  View
224036 44622 CVE-2012-2934 openSUSE-SU-2012:1573  View
224037 44622 CVE-2012-2934 [Xen-announce] 20120612 [Xen-announce] Xen Security Advisory 9 (CVE-2012-2934) - PV guest host DoS (AMD erratum #121)  View
224038 44622 CVE-2012-2934 GLSA-201309-24  View
224039 44622 CVE-2012-2934 http://support.amd.com/us/Processor_TechDocs/25759.pdf  View
224040 44622 CVE-2012-2934 DSA-2501  View
224041 44622 CVE-2012-2934 53961  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
29914 JVNDB-2012-005621 Xen におけるサービス運用妨害 (ホストハング) の脆弱性 Xen は、古い AMD CPU 上で 64 ビット PV ゲストとして稼働する場合、AMD プロセッサの特定のバグから適切に保護されないため、サービス運用妨害 (ホストハング) 状態となる脆弱性が存在します。 CVE-2012-2934 56172 CVE-2012-2934 44622 1.9 http://jvndb.jvn.jp/ja/contents/2012/JVNDB-2012-005621.html 2012-06-12 2012-12-05 View