NVD Vulnerability Detail

CVE-2010-3875

Summary	The ax25_getname function in net/ax25/af_ax25.c in the Linux kernel before 2.6.37-rc2 does not initialize a certain structure, which allows local users to obtain potentially sensitive information from kernel stack memory by reading a copy of this structure.
Publication Date	Jan. 4, 2011, 5 a.m.
Registration Date	Jan. 29, 2021, 11:07 a.m.
Last Update	Nov. 21, 2024, 10:19 a.m.

CVSS2.0 : LOW
Score	2.1
Vector	AV:L/AC:L/Au:N/C:P/I:N/A:N
攻撃元区分(AV)	ローカル
攻撃条件の複雑さ(AC)	低
攻撃前の認証要否(Au)	不要
機密性への影響(C)	低
完全性への影響(I)	なし
可用性への影響(A)	なし
Get all privileges.	いいえ
Get user privileges	いいえ
Get other privileges	いいえ
User operation required	いいえ

Affected software configurations

Configuration1	or higher	or less	more than	less than
cpe:2.3:o:linux:linux_kernel:2.6.37:rc1::::::
cpe:2.3:o:linux:linux_kernel::::::::				2.6.37
cpe:2.3:o:linux:linux_kernel:2.6.37:-::::::

Configuration2		or higher	or less	more than	less than
cpe:2.3:o:debian:debian_linux:5.0:::::::*

Related information, measures and tools

No	URL	タグ
1	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fe10ae53384e48c51996941b7720ee16995cbcb7
2	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fe10ae53384e48c51996941b7720ee16995cbcb7
3	http://marc.info/?l=linux-netdev&m=128854507120898&w=2	Patch Third Party Advisory
4	http://marc.info/?l=linux-netdev&m=128854507120898&w=2	Patch Third Party Advisory
5	http://openwall.com/lists/oss-security/2010/11/02/7	Mailing List Patch Third Party Advisory
6	http://openwall.com/lists/oss-security/2010/11/02/7	Mailing List Patch Third Party Advisory
7	http://openwall.com/lists/oss-security/2010/11/04/5	Mailing List Patch Third Party Advisory
8	http://openwall.com/lists/oss-security/2010/11/04/5	Mailing List Patch Third Party Advisory
9	http://www.debian.org/security/2010/dsa-2126	Third Party Advisory
10	http://www.debian.org/security/2010/dsa-2126	Third Party Advisory
11	http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.37-rc2	Broken Link
12	http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.37-rc2	Broken Link
13	http://www.mandriva.com/security/advisories?name=MDVSA-2011:029	Third Party Advisory
14	http://www.mandriva.com/security/advisories?name=MDVSA-2011:029	Third Party Advisory
15	http://www.mandriva.com/security/advisories?name=MDVSA-2011:051	Third Party Advisory
16	http://www.mandriva.com/security/advisories?name=MDVSA-2011:051	Third Party Advisory
17	http://www.securityfocus.com/bid/44630	Third Party Advisory VDB Entry
18	http://www.securityfocus.com/bid/44630	Third Party Advisory VDB Entry
19	https://bugzilla.redhat.com/show_bug.cgi?id=649713	Issue Tracking Patch Third Party Advisory
20	https://bugzilla.redhat.com/show_bug.cgi?id=649713	Issue Tracking Patch Third Party Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-200	情報漏えい	https://cwe.mitre.org/data/definitions/200.html

JVN Vulnerability Information

Linux kernel の ax25_getname 関数における重要な情報を取得される脆弱性

Title	Linux kernel の ax25_getname 関数における重要な情報を取得される脆弱性
Summary	Linux kernel の net/ax25/af_ax25.c の ax25_getname 関数は、特定の構造を初期化しないため、カーネルスタックメモリから重要な情報を取得される脆弱性が存在します。
Possible impacts	ローカルユーザにより、この構造のコピーの読み込みを介して、重要な情報を取得される可能性があります。
Solution	ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date	Jan. 3, 2011, midnight
Registration Date	March 27, 2012, 6:42 p.m.
Last Update	March 27, 2012, 6:42 p.m.

Affected System

Linux

Linux Kernel 2.6.37-rc2 未満

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2010-3875	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3875
National Vulnerability Database (NVD)
2	CVE-2010-3875	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-3875

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-200	https://jvndb.jvn.jp/ja/cwe/CWE-200.html

ベンダー情報

No	Name	URL
Linux
1	Linux Kernel Archives	http://www.kernel.org/

Change Log

No	Changed Details	Date of change
0	[2012年03月27日] 掲載	Feb. 17, 2018, 10:37 a.m.