VRDA Feed by JPCERT/CC
  Vulnerability Response Decision Assistance Feed : Information for vulnerability impact analysis
[ about VRDA Feed | JPCERT/CC



 
Vulnerability Analysis Result (Revision No : 1) [ Download XML
JVNDB-2010-001964     ( CVE-2010-2784 | CVE-2010-2784 )
QEMU-KVM の subpage MMIO initialization 機能における権限を取得される脆弱性
http://jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-001964.html

Original

QEMU-KVM の exec.c の subpage_register 関数内にある subpage MMIO initialization 機能には、コールバックの配列へアクセスするためのインデックスを適切に選択しないため、サービス運用妨害 (DoS) 状態となる、または権限を取得される脆弱性が存在します。

Translation   (Show)





About This Analysis Information
Analysis Information Provider:
JVN iPedia
First Published:
2010-09-07
Source Information Category:
Advisory, Alert
Last Updated:
2010-09-07




Affected Product Tags
cpe:/a:redhat:enterprise_virtualization
cpe:/a:redhat:rhel_virtualization:5::server
cpe:/o:misc:miraclelinux_asianux_server:3::x86-64
cpe:/o:redhat:rhel_desktop_multi_os:5::client
 


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

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

[Access Complexit]  [?]
Undefined [?]

High [?]
X Medium [?]
Low [?]

[Authentication]  [?]
Undefined [?]

Multiple [?]
X Single [?]
None [?]

[Confidentiality Impact]  [?]
Undefined [?]

None [?]
Partial [?]
X Complete [?]

[Integrity Impact]  [?]
Undefined [?]

None [?]
Partial [?]
X Complete [?]

[Availability Impact]  [?]
Undefined [?]

None [?]
Partial [?]
X Complete [?]

Alternatives
Common Vulnerabilities and Exposures (CVE) CVE-2010-2784




National Vulnerability Database (NVD) CVE-2010-2784








References
Asianux Technical Support Network kvm-83-164.21.0.1.AXS3




Red Hat Security Advisory RHSA-2010:0622




Red Hat Security Advisory RHSA-2010:0627




SecurityFocus 42579




共通脆弱性タイプ一覧 (CWE) 認可・権限・アクセス制御 (CWE-264)





Copyright © 2010 JPCERT/CC All Rights Reserved.