NVD

Id
35875  
Name
CVE-2014-9066  
Description
Xen 4.4.x and earlier, when using a large number of VCPUs, does not properly handle read and write locks, which allows local x86 guest users to cause a denial of service (write denial or NMI watchdog timeout and host crash) via a large number of read requests, a different vulnerability than CVE-2014-9065.  
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
2014-12-09  
Modified Date
2016-12-21  
Seq
2014-9066  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
183668 35875 CVE-2014-9066 openSUSE-SU-2015:0226  View
183669 35875 CVE-2014-9066 openSUSE-SU-2015:0256  View
183670 35875 CVE-2014-9066 [oss-security] 20141208 Xen Security Advisory 114 (CVE-2014-9065,CVE-2014-9066) - p2m lock starvation  View
183671 35875 CVE-2014-9066 71546  View
183672 35875 CVE-2014-9066 http://xenbits.xen.org/xsa/advisory-114.html  View
183673 35875 CVE-2014-9066 GLSA-201504-04  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
16978 JVNDB-2014-005853 Xen におけるサービス運用妨害 (DoS) の脆弱性 Xen は、大量の VCPU を使用する場合、読み込みおよび書き込みのロックを適切に処理しないため、サービス運用妨害 (書き込み拒否、または NMI ウォッチドッグタイムアウトおよびホストクラッシュ) 状態にされる脆弱性が存在します。 CVE-2014-9066 76359 CVE-2014-9066 35875 4.7 http://jvndb.jvn.jp/ja/contents/2014/JVNDB-2014-005853.html 2014-12-08 2014-12-11 View