NVD Vulnerability Detail

CVE-2017-16538

Summary	drivers/media/usb/dvb-usb-v2/lmedm04.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (general protection fault and system crash) or possibly have unspecified other impact via a crafted USB device, related to a missing warm-start check and incorrect attach timing (dm04_lme2510_frontend_attach versus dm04_lme2510_tuner).
Publication Date	Nov. 4, 2017, 10:29 a.m.
Registration Date	Jan. 26, 2021, 1:18 p.m.
Last Update	Nov. 21, 2024, 12:16 p.m.

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:o:linux:linux_kernel::::::::			4.13.11

Related information, measures and tools

No	URL	タグ
1	http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html
2	http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html
3	https://groups.google.com/d/msg/syzkaller/XwNidsl4X04/ti6I2IaRBAAJ	Third Party Advisory
4	https://groups.google.com/d/msg/syzkaller/XwNidsl4X04/ti6I2IaRBAAJ	Third Party Advisory
5	https://patchwork.linuxtv.org/patch/44566/	Patch Third Party Advisory
6	https://patchwork.linuxtv.org/patch/44566/	Patch Third Party Advisory
7	https://patchwork.linuxtv.org/patch/44567/	Patch Third Party Advisory
8	https://patchwork.linuxtv.org/patch/44567/	Patch Third Party Advisory
9	https://usn.ubuntu.com/3631-1/
10	https://usn.ubuntu.com/3631-1/
11	https://usn.ubuntu.com/3631-2/
12	https://usn.ubuntu.com/3631-2/
13	https://usn.ubuntu.com/3754-1/
14	https://usn.ubuntu.com/3754-1/
15	https://www.debian.org/security/2017/dsa-4073
16	https://www.debian.org/security/2017/dsa-4073
17	https://www.debian.org/security/2018/dsa-4082
18	https://www.debian.org/security/2018/dsa-4082

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-20	不適切な入力確認	https://cwe.mitre.org/data/definitions/20.html

JVN Vulnerability Information

Linux Kernel における入力確認に関する脆弱性

Title	Linux Kernel における入力確認に関する脆弱性
Summary	Linux Kernel には、入力確認に関する脆弱性が存在します。
Possible impacts	情報を取得される、情報を改ざんされる、およびサービス運用妨害 (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. 26, 2017, midnight
Registration Date	Nov. 21, 2017, 10:33 a.m.
Last Update	Nov. 21, 2017, 10:33 a.m.

Affected System

Linux

Linux Kernel 4.13.11 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-2017-16538	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16538
National Vulnerability Database (NVD)
2	CVE-2017-16538	https://nvd.nist.gov/vuln/detail/CVE-2017-16538

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-20	https://jvndb.jvn.jp/ja/cwe/CWE-20.html

ベンダー情報

No	Name	URL
Google Groups
1	usb/media/lmedm04: GPF in lme2510_int_read/usb_pipe_endpoint	https://groups.google.com/d/msg/syzkaller/XwNidsl4X04/ti6I2IaRBAAJ
Linux Kernel
2	Linux Kernel Archives	http://www.kernel.org
Patchwork
3	[1/2] media: dvb-usb-v2: lmedm04: Improve logic checking of warm start.	https://patchwork.linuxtv.org/patch/44566/
4	[2/2] media: dvb-usb-v2: lmedm04: move ts2020 attach to dm04_lme2510_tuner	https://patchwork.linuxtv.org/patch/44567/

Change Log

No	Changed Details	Date of change
0	[2017年11月21日] 掲載	Feb. 17, 2018, 10:37 a.m.