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JVN脆弱性詳細

Linux Kernel の net/batman-adv/icmp_socket.c におけるサービス運用妨害 (DoS) の脆弱性

Title	Linux Kernel の net/batman-adv/icmp_socket.c におけるサービス運用妨害 (DoS) の脆弱性
Summary	Linux Kernel の net/batman-adv/icmp_socket.c 内の bat_socket_read 関数には、サービス運用妨害 (メモリ破損) 状態にされるなど、不特定の影響を受ける脆弱性が存在します。
Possible impacts	第三者により、巧妙に細工された batman-adv ICMP パケットを介して、サービス運用妨害 (メモリ破損) 状態にされるなど、不特定の影響を受け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	Dec. 12, 2011, midnight
Registration Date	June 10, 2013, 3:27 p.m.
Last Update	June 10, 2013, 3:27 p.m.

CVSS2.0 : 警告
Score	6.8
Vector	AV:N/AC:M/Au:N/C:P/I:P/A:P

Affected System

Linux

Linux Kernel 3.3 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-2011-4604	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4604
National Vulnerability Database (NVD)
2	CVE-2011-4604	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-4604

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-119	https://jvndb.jvn.jp/ja/cwe/CWE-119.html

ベンダー情報

No	Name	URL
GitHub
1	batman-adv: Only write requested number of byte to user buffer	https://github.com/torvalds/linux/commit/b5a1eeef04cc7859f34dec9b72ea1b28e4aba07c
Linux Kernel
2	Linux Kernel Archives	http://www.kernel.org
3	patch-3.3.bz2	http://www.kernel.org/pub/linux/kernel/v3.x/patch-3.3.bz2
Linux kernel source tree
4	batman-adv: Only write requested number of byte to user buffer	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b5a1eeef04cc7859f34dec9b72ea1b28e4aba07c
Red Hat Bugzilla
5	Bug 767495	https://bugzilla.redhat.com/show_bug.cgi?id=767495

Change Log

No	Changed Details	Date of change
0	[2013年06月10日] 掲載	Feb. 17, 2018, 10:37 a.m.

NVD Vulnerability Information

CVE-2011-4604

Summary	The bat_socket_read function in net/batman-adv/icmp_socket.c in the Linux kernel before 3.3 allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted batman-adv ICMP packet.
Publication Date	June 7, 2013, 11:03 p.m.
Registration Date	Jan. 28, 2021, 4:39 p.m.
Last Update	Nov. 21, 2024, 10:32 a.m.

Affected software configurations

Configuration1	or higher	or less	more than	less than
cpe:2.3:o:linux:linux_kernel:3.2.21:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.19:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.23:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.44:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.18:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.5:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.26:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.40:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.37:::::::*
cpe:2.3:o:linux:linux_kernel:3.2:rc2::::::
cpe:2.3:o:linux:linux_kernel:3.2.16:::::::*
cpe:2.3:o:linux:linux_kernel:3.2:rc5::::::
cpe:2.3:o:linux:linux_kernel:3.2.27:::::::*
cpe:2.3:o:linux:linux_kernel:3.2:rc4::::::
cpe:2.3:o:linux:linux_kernel:3.2.11:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.32:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.34:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.10:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.14:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.29:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.43:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.31:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.25:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.4:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.41:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.9:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.15:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.20:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.24:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.6:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.2:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.39:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.42:::::::*
cpe:2.3:o:linux:linux_kernel:3.2:rc3::::::
cpe:2.3:o:linux:linux_kernel:3.2.13:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.1:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.7:::::::*
cpe:2.3:o:linux:linux_kernel:3.2::::::x86:
cpe:2.3:o:linux:linux_kernel:3.2.30:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.45:::::::*
cpe:2.3:o:linux:linux_kernel::::::::		3.2.46
cpe:2.3:o:linux:linux_kernel:3.2.38:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.33:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.22:::::::*
cpe:2.3:o:linux:linux_kernel:3.2:rc6::::::
cpe:2.3:o:linux:linux_kernel:3.2.17:::::::*
cpe:2.3:o:linux:linux_kernel:3.2:rc7::::::
cpe:2.3:o:linux:linux_kernel:3.2.8:::::::*
cpe:2.3:o:linux:linux_kernel:3.2:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.3:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.28:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.12:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.36:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.35:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.1::::::x86:

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=b5a1eeef04cc7859f34dec9b72ea1b28e4aba07c
2	http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html
3	http://www.kernel.org/pub/linux/kernel/v3.x/patch-3.3.bz2	Patch
4	http://www.openwall.com/lists/oss-security/2011/12/12/1
5	https://bugzilla.redhat.com/show_bug.cgi?id=767495
6	https://github.com/torvalds/linux/commit/b5a1eeef04cc7859f34dec9b72ea1b28e4aba07c	Exploit Patch
7	https://lists.open-mesh.org/pipermail/b.a.t.m.a.n/2011-December/005904.html
8	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b5a1eeef04cc7859f34dec9b72ea1b28e4aba07c
9	https://lists.open-mesh.org/pipermail/b.a.t.m.a.n/2011-December/005904.html
10	https://github.com/torvalds/linux/commit/b5a1eeef04cc7859f34dec9b72ea1b28e4aba07c	Exploit Patch
11	https://bugzilla.redhat.com/show_bug.cgi?id=767495
12	http://www.openwall.com/lists/oss-security/2011/12/12/1
13	http://www.kernel.org/pub/linux/kernel/v3.x/patch-3.3.bz2	Patch
14	http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-119	バッファエラー	https://cwe.mitre.org/data/definitions/118.html

Configuration1	or higher	or less	more than	less than
cpe:2.3:o:linux:linux_kernel:3.2.21:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.19:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.23:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.44:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.18:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.5:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.26:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.40:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.37:::::::*
cpe:2.3:o:linux:linux_kernel:3.2:rc2::::::
cpe:2.3:o:linux:linux_kernel:3.2.16:::::::*
cpe:2.3:o:linux:linux_kernel:3.2:rc5::::::
cpe:2.3:o:linux:linux_kernel:3.2.27:::::::*
cpe:2.3:o:linux:linux_kernel:3.2:rc4::::::
cpe:2.3:o:linux:linux_kernel:3.2.11:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.32:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.34:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.10:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.14:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.29:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.43:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.31:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.25:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.4:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.41:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.9:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.15:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.20:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.24:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.6:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.2:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.39:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.42:::::::*
cpe:2.3:o:linux:linux_kernel:3.2:rc3::::::
cpe:2.3:o:linux:linux_kernel:3.2.13:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.1:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.7:::::::*
cpe:2.3:o:linux:linux_kernel:3.2::::::x86:
cpe:2.3:o:linux:linux_kernel:3.2.30:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.45:::::::*
cpe:2.3:o:linux:linux_kernel::::::::		3.2.46
cpe:2.3:o:linux:linux_kernel:3.2.38:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.33:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.22:::::::*
cpe:2.3:o:linux:linux_kernel:3.2:rc6::::::
cpe:2.3:o:linux:linux_kernel:3.2.17:::::::*
cpe:2.3:o:linux:linux_kernel:3.2:rc7::::::
cpe:2.3:o:linux:linux_kernel:3.2.8:::::::*
cpe:2.3:o:linux:linux_kernel:3.2:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.3:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.28:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.12:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.36:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.35:::::::*
cpe:2.3:o:linux:linux_kernel:3.2.1::::::x86: