NVD Vulnerability Detail

CVE-2011-0999

Summary	mm/huge_memory.c in the Linux kernel before 2.6.38-rc5 does not prevent creation of a transparent huge page (THP) during the existence of a temporary stack for an exec system call, which allows local users to cause a denial of service (memory consumption) or possibly have unspecified other impact via a crafted application.
Publication Date	Feb. 24, 2011, 4 a.m.
Registration Date	Jan. 28, 2021, 4:38 p.m.
Last Update	Nov. 21, 2024, 10:25 a.m.

Affected software configurations

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=a7d6e4ecdb7648478ddec76d30d87d03d6e22b31
2	http://openwall.com/lists/oss-security/2011/02/17/3	Mailing List Patch Third Party Advisory
3	http://openwall.com/lists/oss-security/2011/02/17/6	Mailing List Patch Third Party Advisory
4	http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.38-rc5	Broken Link
5	http://www.securityfocus.com/bid/46442	Third Party Advisory VDB Entry
6	https://bugzilla.redhat.com/show_bug.cgi?id=678209	Issue Tracking Patch Third Party Advisory
7	https://exchange.xforce.ibmcloud.com/vulnerabilities/65535	Third Party Advisory VDB Entry
8	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a7d6e4ecdb7648478ddec76d30d87d03d6e22b31
9	https://exchange.xforce.ibmcloud.com/vulnerabilities/65535	Third Party Advisory VDB Entry
10	https://bugzilla.redhat.com/show_bug.cgi?id=678209	Issue Tracking Patch Third Party Advisory
11	http://www.securityfocus.com/bid/46442	Third Party Advisory VDB Entry
12	http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.38-rc5	Broken Link
13	http://openwall.com/lists/oss-security/2011/02/17/6	Mailing List Patch Third Party Advisory
14	http://openwall.com/lists/oss-security/2011/02/17/3	Mailing List Patch Third Party Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-400	リソースの枯渇	https://cwe.mitre.org/data/definitions/400.html

JVN Vulnerability Information

Linux kernel の mm/huge_memory.c におけるサービス運用妨害 (メモリ破損) の脆弱性

Title	Linux kernel の mm/huge_memory.c におけるサービス運用妨害 (メモリ破損) の脆弱性
Summary	Linux kernel の mm/huge_memory.c は、exec システムコールが一時的にスタックされている際、Transparent Huge Page (THP) の作成を適切に処理しないため、サービス運用妨害 (メモリ破損) 状態となる、またはその他の詳細不明な影響を受ける脆弱性が存在します。
Possible impacts	ローカルユーザにより、巧妙に細工されたアプリケーションを介して、サービス運用妨害 (メモリ破損) 状態にされる、またはその他の詳細不明な影響を受ける可能性があります。
Solution	ベンダ情報及び参考情報を参照して適切な対策を実施してください。
Publication Date	Feb. 23, 2011, midnight
Registration Date	June 1, 2011, 10:53 a.m.
Last Update	June 28, 2011, 10:01 a.m.

Affected System

レッドハット

Red Hat Enterprise Linux Desktop 6

Red Hat Enterprise Linux HPC Node 6

Red Hat Enterprise Linux Server 6

Red Hat Enterprise Linux Server EUS 6.0.z

Red Hat Enterprise Linux Workstation 6

Linux

Linux Kernel 2.6.38-rc5 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-2011-0999	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0999
National Vulnerability Database (NVD)
2	CVE-2011-0999	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-0999

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-399	https://jvndb.jvn.jp/ja/cwe/CWE-399.html

ベンダー情報

No	Name	URL
Linux Kernel
1	ChangeLog-2.6.38	http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38
2	Linux Kernel Archives	http://www.kernel.org
Red Hat Security Advisory
3	RHSA-2011:0542	https://rhn.redhat.com/errata/RHSA-2011-0542.html
4	RHSA-2011:0883	https://rhn.redhat.com/errata/RHSA-2011-0883.html

その他

No	Name	URL
ISS X-Force Database
1	65535	http://xforce.iss.net/xforce/xfdb/65535
SecurityFocus
2	46442	http://www.securityfocus.com/bid/46442

Change Log

No	Changed Details	Date of change
0	[2011年06月01日] 掲載 [2011年06月28日] 影響を受けるシステム：レッドハット (RHSA-2011:0883) の情報を追加ベンダ情報：レッドハット (RHSA-2011:0883) を追加	Feb. 17, 2018, 10:37 a.m.