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Vulnerability Analysis Result (Revision No : 1) [ Download XML
JVNDB-2010-002145     ( CVE-2010-2938 | CVE-2010-2938 )
Linux kernel の arch/x86/hvm/vmx/vmcs.c におけるサービス運用妨害 (DoS) の脆弱性
http://jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-002145.html

Original

Red Hat Enterprise Linux (RHEL) 上で稼動する Linux kernel の virtual-machine control structure (VMCS) 実装内にある arch/x86/hvm/vmx/vmcs.c は、Extended Page Tables (EPT) 機能がない状態において Intel platform を使用した際、ハードウェアのサポートによる検証を行わないまま VMCS フィールドにアクセスしてしまうため、サービス運用妨害 (DoS) 状態となる脆弱性が存在します。

Translation   (Show)





About This Analysis Information
Analysis Information Provider:
JVN iPedia
First Published:
2010-10-20
Source Information Category:
Advisory, Alert
Last Updated:
2010-10-20




Affected Product Tags
cpe:/o:redhat:enterprise_linux:5::server
cpe:/o:redhat:enterprise_linux_desktop:5.0::client
 


Vulnerability Analysis Results
[Access Vector]  [?]
Undefined [?]

X Local [?]
Adjacent Network [?]
Network [?]

[Access Complexit]  [?]
Undefined [?]

High [?]
Medium [?]
X Low [?]

[Authentication]  [?]
Undefined [?]

Multiple [?]
Single [?]
X None [?]

[Confidentiality Impact]  [?]
Undefined [?]

X None [?]
Partial [?]
Complete [?]

[Integrity Impact]  [?]
Undefined [?]

X None [?]
Partial [?]
Complete [?]

[Availability Impact]  [?]
Undefined [?]

None [?]
Partial [?]
X Complete [?]

Alternatives
Common Vulnerabilities and Exposures (CVE) CVE-2010-2938




National Vulnerability Database (NVD) CVE-2010-2938








References
Red Hat Security Advisory RHSA-2010:0723




SecurityFocus 43578




共通脆弱性タイプ一覧 (CWE) リソース管理の問題 (CWE-399)





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