NVD Vulnerability Detail

CVE-2010-5329

Summary	The video_usercopy function in drivers/media/video/v4l2-ioctl.c in the Linux kernel before 2.6.39 relies on the count value of a v4l2_ext_controls data structure to determine a kmalloc size, which might allow local users to cause a denial of service (memory consumption) via a large value.
Publication Date	April 24, 2017, 3:59 p.m.
Registration Date	Jan. 29, 2021, 11:11 a.m.
Last Update	Nov. 21, 2024, 10:23 a.m.

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:o:linux:linux_kernel::::::::			2.6.38.8

Related information, measures and tools

No	URL	タグ
1	http://linuxtv.org/irc/v4l/index.php?date=2010-07-29	Third Party Advisory
2	http://www.openwall.com/lists/oss-security/2015/02/08/4	Mailing List Third Party Advisory
3	http://www.securityfocus.com/bid/97986
4	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fc0a80798576f80ca10b3f6c9c7097f12fd1d64e	Issue Tracking Patch Third Party Advisory
5	https://github.com/torvalds/linux/commit/fc0a80798576f80ca10b3f6c9c7097f12fd1d64e	Issue Tracking Patch Third Party Advisory
6	http://linuxtv.org/irc/v4l/index.php?date=2010-07-29	Third Party Advisory
7	https://github.com/torvalds/linux/commit/fc0a80798576f80ca10b3f6c9c7097f12fd1d64e	Issue Tracking Patch Third Party Advisory
8	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fc0a80798576f80ca10b3f6c9c7097f12fd1d64e	Issue Tracking Patch Third Party Advisory
9	http://www.securityfocus.com/bid/97986
10	http://www.openwall.com/lists/oss-security/2015/02/08/4	Mailing List Third Party Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-399	リソース管理の問題	https://cwe.mitre.org/data/definitions/399.html

JVN Vulnerability Information

Linux Kernel におけるリソース管理に関する脆弱性

Title	Linux Kernel におけるリソース管理に関する脆弱性
Summary	Linux Kernel には、リソース管理に関する脆弱性が存在します。
Possible impacts	サービス運用妨害 (DoS) 攻撃が行わ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	July 12, 2010, midnight
Registration Date	May 22, 2017, 11:28 a.m.
Last Update	May 22, 2017, 11:28 a.m.

Affected System

Linux

Linux Kernel 2.6.39 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-2010-5329	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-5329
National Vulnerability Database (NVD)
2	CVE-2010-5329	https://nvd.nist.gov/vuln/detail/CVE-2010-5329

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
GitHub
1	[media] v4l: Share code between video_usercopy and video_ioctl2	https://github.com/torvalds/linux/commit/fc0a80798576f80ca10b3f6c9c7097f12fd1d64e
Linux Kernel
2	Linux Kernel Archives	https://www.kernel.org/
Linux kernel source tree
3	[media] v4l: Share code between video_usercopy and video_ioctl2	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fc0a80798576f80ca10b3f6c9c7097f12fd1d64e

Change Log

No	Changed Details	Date of change
0	[2017年05月22日] 掲載	Feb. 17, 2018, 10:37 a.m.