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Vulnerability Analysis Result (Revision No : 1) [ Download XML
JVNDB-2010-002118     ( CVE-2010-3081 | CVE-2010-3081 )
64-bit プラットフォーム上で稼働している Linux kernel の compat_alloc_user_space 関数における権限昇格の脆弱性
http://jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-002118.html

Original

64-bit プラットフォーム上で稼働している Linux kernel の include/asm/compat.h ファイル内にある compat_alloc_user_space 関数には、32-bit 互換レイヤーに必要とされる、ユーザ空間のメモリ割り当て処理を適切に行わないため、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:
2010-10-08
Source Information Category:
Advisory, Alert
Last Updated:
2010-10-08




Affected Product Tags
cpe:/o:linux:linux_kernel
cpe:/o:misc:miraclelinux_asianux_server:3::x86
cpe:/o:misc:miraclelinux_asianux_server:3::x86-64
cpe:/o:redhat:enterprise_linux:4.7::as
cpe:/o:redhat:enterprise_linux:4.7::es
cpe:/o:redhat:enterprise_linux:4.8::as
cpe:/o:redhat:enterprise_linux:4.8::es
cpe:/o:redhat:enterprise_linux:4::as
cpe:/o:redhat:enterprise_linux:4::es
cpe:/o:redhat:enterprise_linux:4::ws
cpe:/o:redhat:enterprise_linux:5::server
cpe:/o:redhat:enterprise_linux_desktop:4.0
cpe:/o:redhat:enterprise_linux_desktop:5.0::client
cpe:/o:redhat:enterprise_linux_eus:5.3.z::server
cpe:/o:redhat:enterprise_linux_eus:5.4.z::server
 


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 [?]

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-2010-3081




National Vulnerability Database (NVD) CVE-2010-3081








References
Asianux Technical Support Network kernel-2.6.18-194.6.AXS3




Linux Kernel ChangeLog-2.6.35.5




Linux Kernel ChangeLog-2.6.32.22




Linux Kernel ChangeLog-2.6.27.54




Red Hat Security Advisory RHSA-2010:0704




Red Hat Security Advisory RHSA-2010:0705




Red Hat Security Advisory RHSA-2010:0711




Red Hat Security Advisory RHSA-2010:0719




Red Hat Security Advisory RHSA-2010:0718




Secunia Advisory SA41462




SecurityFocus 43239




VUPEN Security VUPEN/ADV-2010-2423




共通脆弱性タイプ一覧 (CWE) バッファエラー (CWE-119)





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