NVD

Id
46643  
Name
CVE-2012-5515  
Description
The (1) XENMEM_decrease_reservation, (2) XENMEM_populate_physmap, and (3) XENMEM_exchange hypercalls in Xen 4.2 and earlier allow local guest administrators to cause a denial of service (long loop and hang) via a crafted extent_order value.  
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
2012-5515  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
233606 46643 CVE-2012-5515 SUSE-SU-2012:1606  View
233607 46643 CVE-2012-5515 SUSE-SU-2012:1615  View
233608 46643 CVE-2012-5515 openSUSE-SU-2012:1685  View
233609 46643 CVE-2012-5515 openSUSE-SU-2012:1687  View
233610 46643 CVE-2012-5515 openSUSE-SU-2013:0133  View
233611 46643 CVE-2012-5515 SUSE-SU-2014:0446  View
233612 46643 CVE-2012-5515 SUSE-SU-2014:0470  View
233613 46643 CVE-2012-5515 openSUSE-SU-2013:0636  View
233614 46643 CVE-2012-5515 openSUSE-SU-2013:0637  View
233615 46643 CVE-2012-5515 [Xen-announce] 20121203 Xen Security Advisory 31 (CVE-2012-5515) - Several memory hypercall operations allow invalid extent order values  View
233616 46643 CVE-2012-5515 GLSA-201309-24  View
233617 46643 CVE-2012-5515 http://support.citrix.com/article/CTX135777  View
233618 46643 CVE-2012-5515 DSA-2582  View
233619 46643 CVE-2012-5515 [oss-security] 20121203 Xen Security Advisory 31 (CVE-2012-5515) - Several memory hypercall operations allow invalid extent order values  View
233620 46643 CVE-2012-5515 56798  View
233621 46643 CVE-2012-5515 xen-extentorder-dos(80479)  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
30019 JVNDB-2012-005726 Xen におけるサービス運用妨害 (DoS) の脆弱性 Xen の (1) XENMEM_decrease_reservation、(2) XENMEM_populate_physmap、または (3) XENMEM_exchange ハイパーコールには、サービス運用妨害 (ロングループおよびハング) 状態となる脆弱性が存在します。 CVE-2012-5515 58753 CVE-2012-5515 46643 4.7 http://jvndb.jvn.jp/ja/contents/2012/JVNDB-2012-005726.html 2012-12-03 2012-12-14 View