NVD Vulnerability Detail

CVE-2017-12153

Summary	A security flaw was discovered in the nl80211_set_rekey_data() function in net/wireless/nl80211.c in the Linux kernel through 4.13.3. This function does not check whether the required attributes are present in a Netlink request. This request can be issued by a user with the CAP_NET_ADMIN capability and may result in a NULL pointer dereference and system crash.
Publication Date	Sept. 22, 2017, 12:29 a.m.
Registration Date	Jan. 26, 2021, 1:13 p.m.
Last Update	Nov. 21, 2024, 12:08 p.m.

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:o:linux:linux_kernel::::::::			4.13.3

Configuration3	or higher	or less	more than	less than
cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts:::
cpe:2.3:o:canonical:ubuntu_linux:12.04::::esm:::

Related information, measures and tools

No	URL	タグ
1	http://seclists.org/oss-sec/2017/q3/437	Mailing List Patch Third Party Advisory
2	http://seclists.org/oss-sec/2017/q3/437	Mailing List Patch Third Party Advisory
3	http://www.debian.org/security/2017/dsa-3981	Third Party Advisory
4	http://www.debian.org/security/2017/dsa-3981	Third Party Advisory
5	http://www.securityfocus.com/bid/100855	Third Party Advisory VDB Entry
6	http://www.securityfocus.com/bid/100855	Third Party Advisory VDB Entry
7	https://bugzilla.novell.com/show_bug.cgi?id=1058410	Issue Tracking Patch Third Party Advisory
8	https://bugzilla.novell.com/show_bug.cgi?id=1058410	Issue Tracking Patch Third Party Advisory
9	https://bugzilla.redhat.com/show_bug.cgi?id=1491046	Issue Tracking Patch Third Party Advisory
10	https://bugzilla.redhat.com/show_bug.cgi?id=1491046	Issue Tracking Patch Third Party Advisory
11	https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git/commit/?id=e785fa0a164aa11001cba931367c7f94ffaff888	Issue Tracking Patch Third Party Advisory
12	https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git/commit/?id=e785fa0a164aa11001cba931367c7f94ffaff888	Issue Tracking Patch Third Party Advisory
13	https://marc.info/?t=150525503100001&r=1&w=2	Patch Third Party Advisory
14	https://marc.info/?t=150525503100001&r=1&w=2	Patch Third Party Advisory
15	https://usn.ubuntu.com/3583-1/	Third Party Advisory
16	https://usn.ubuntu.com/3583-1/	Third Party Advisory
17	https://usn.ubuntu.com/3583-2/	Third Party Advisory
18	https://usn.ubuntu.com/3583-2/	Third Party Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-476	NULL ポインタデリファレンス	https://cwe.mitre.org/data/definitions/476.html

JVN Vulnerability Information

Linux Kernel における NULL ポインタデリファレンスに関する脆弱性

Title	Linux Kernel における NULL ポインタデリファレンスに関する脆弱性
Summary	Linux Kernel には、NULL ポインタデリファレンスに関する脆弱性が存在します。
Possible impacts	サービス運用妨害 (DoS) 状態に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	Sept. 15, 2017, midnight
Registration Date	Oct. 18, 2017, 6:30 p.m.
Last Update	Oct. 18, 2017, 6:30 p.m.

Affected System

Linux

Linux Kernel 4.13.3 まで

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-2017-12153	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12153
National Vulnerability Database (NVD)
2	CVE-2017-12153	https://nvd.nist.gov/vuln/detail/CVE-2017-12153

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-476	http://cwe.mitre.org/data/definitions/476.html

ベンダー情報

No	Name	URL
Bugzilla
1	Bug 1058410	https://bugzilla.novell.com/show_bug.cgi?id=1058410
Linux Kernel
2	Linux Kernel Archives	http://www.kernel.org
Linux kernel source tree
3	nl80211: check for the required netlink attributes presence	https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git/commit/?id=e785fa0a164aa11001cba931367c7f94ffaff888
MARC: Mailing list ARChives
4	[PATCH] nl80211: check for the required netlink attributes presence	https://marc.info/?t=150525503100001&r=1&w=2
Red Hat Bugzilla
5	Bug 1491046	https://bugzilla.redhat.com/show_bug.cgi?id=1491046

Change Log

No	Changed Details	Date of change
0	[2017年10月18日] 掲載	Feb. 17, 2018, 10:37 a.m.