NVD脆弱性詳細

CVE-2015-5364

概要	The (1) udp_recvmsg and (2) udpv6_recvmsg functions in the Linux kernel before 4.0.6 do not properly consider yielding a processor, which allows remote attackers to cause a denial of service (system hang) via incorrect checksums within a UDP packet flood.
公表日	2015年8月31日19:59
登録日	2021年1月26日14:52
最終更新日	2024年11月21日11:32

CVSS2.0 : HIGH
スコア	7.8
ベクター	AV:N/AC:L/Au:N/C:N/I:N/A:C
攻撃元区分(AV)	ネットワーク
攻撃条件の複雑さ(AC)	低
攻撃前の認証要否(Au)	不要
機密性への影響(C)	なし
完全性への影響(I)	なし
可用性への影響(A)	高
全ての特権を取得	いいえ
ユーザー権限を取得	いいえ
その他の権限を取得	いいえ
ユーザー操作が必要	いいえ

影響を受けるソフトウェアの構成

構成1	以上	以下	より上	未満
cpe:2.3:o:linux:linux_kernel::::::::	3.15			3.16.35
cpe:2.3:o:linux:linux_kernel::::::::	3.5			3.10.81
cpe:2.3:o:linux:linux_kernel::::::::	3.13			3.14.45
cpe:2.3:o:linux:linux_kernel::::::::	3.19			4.0.6
cpe:2.3:o:linux:linux_kernel::::::::				3.2.70
cpe:2.3:o:linux:linux_kernel::::::::	3.3			3.4.109
cpe:2.3:o:linux:linux_kernel::::::::	3.11			3.12.44
cpe:2.3:o:linux:linux_kernel::::::::	3.17			3.18.17

構成2		以上	以下	より上	未満
cpe:2.3:o:redhat:enterprise_linux_server_aus:6.5:::::::*

構成3	以上	以下	より上	未満
cpe:2.3:o:debian:debian_linux:8.0:::::::*
cpe:2.3:o:debian:debian_linux:7.0:::::::*

構成4	以上	以下	より上	未満
cpe:2.3:o:canonical:ubuntu_linux:15.04:::::::*
cpe:2.3:o:canonical:ubuntu_linux:14.04::::esm:::
cpe:2.3:o:canonical:ubuntu_linux:12.04::::-:::

関連情報、対策とツール

No	URL	タグ
1	http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=beb39db59d14990e401e235faf66a6b9b31240b0	Vendor Advisory
2	http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=beb39db59d14990e401e235faf66a6b9b31240b0	Vendor Advisory
3	http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761	Third Party Advisory
4	http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761	Third Party Advisory
5	http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html	Mailing List Third Party Advisory
6	http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html	Mailing List Third Party Advisory
7	http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00049.html	Mailing List Third Party Advisory
8	http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00049.html	Mailing List Third Party Advisory
9	http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html	Mailing List Third Party Advisory
10	http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html	Mailing List Third Party Advisory
11	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html	Mailing List Third Party Advisory
12	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html	Mailing List Third Party Advisory
13	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.html	Mailing List Third Party Advisory
14	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.html	Mailing List Third Party Advisory
15	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html	Mailing List Third Party Advisory
16	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html	Mailing List Third Party Advisory
17	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html	Mailing List Third Party Advisory
18	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html	Mailing List Third Party Advisory
19	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00010.html	Mailing List Third Party Advisory
20	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00010.html	Mailing List Third Party Advisory
21	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00011.html	Mailing List Third Party Advisory
22	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00011.html	Mailing List Third Party Advisory
23	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html	Mailing List Third Party Advisory
24	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html	Mailing List Third Party Advisory
25	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html	Mailing List Third Party Advisory
26	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html	Mailing List Third Party Advisory
27	http://rhn.redhat.com/errata/RHSA-2015-1623.html	Third Party Advisory
28	http://rhn.redhat.com/errata/RHSA-2015-1623.html	Third Party Advisory
29	http://rhn.redhat.com/errata/RHSA-2015-1778.html	Third Party Advisory
30	http://rhn.redhat.com/errata/RHSA-2015-1778.html	Third Party Advisory
31	http://rhn.redhat.com/errata/RHSA-2015-1787.html	Third Party Advisory
32	http://rhn.redhat.com/errata/RHSA-2015-1787.html	Third Party Advisory
33	http://rhn.redhat.com/errata/RHSA-2016-0045.html	Third Party Advisory
34	http://rhn.redhat.com/errata/RHSA-2016-0045.html	Third Party Advisory
35	http://rhn.redhat.com/errata/RHSA-2016-1096.html	Third Party Advisory
36	http://rhn.redhat.com/errata/RHSA-2016-1096.html	Third Party Advisory
37	http://rhn.redhat.com/errata/RHSA-2016-1100.html	Third Party Advisory
38	http://rhn.redhat.com/errata/RHSA-2016-1100.html	Third Party Advisory
39	http://www.debian.org/security/2015/dsa-3313	Third Party Advisory
40	http://www.debian.org/security/2015/dsa-3313	Third Party Advisory
41	http://www.debian.org/security/2015/dsa-3329	Third Party Advisory
42	http://www.debian.org/security/2015/dsa-3329	Third Party Advisory
43	http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.6	Vendor Advisory
44	http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.6	Vendor Advisory
45	http://www.openwall.com/lists/oss-security/2015/06/30/13	Mailing List Third Party Advisory
46	http://www.openwall.com/lists/oss-security/2015/06/30/13	Mailing List Third Party Advisory
47	http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html	Third Party Advisory
48	http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html	Third Party Advisory
49	http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html	Third Party Advisory
50	http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html	Third Party Advisory
51	http://www.securityfocus.com/bid/75510	Third Party Advisory VDB Entry
52	http://www.securityfocus.com/bid/75510	Third Party Advisory VDB Entry
53	http://www.securitytracker.com/id/1032794	Third Party Advisory VDB Entry
54	http://www.securitytracker.com/id/1032794	Third Party Advisory VDB Entry
55	http://www.ubuntu.com/usn/USN-2680-1	Third Party Advisory
56	http://www.ubuntu.com/usn/USN-2680-1	Third Party Advisory
57	http://www.ubuntu.com/usn/USN-2681-1	Third Party Advisory
58	http://www.ubuntu.com/usn/USN-2681-1	Third Party Advisory
59	http://www.ubuntu.com/usn/USN-2682-1	Third Party Advisory
60	http://www.ubuntu.com/usn/USN-2682-1	Third Party Advisory
61	http://www.ubuntu.com/usn/USN-2683-1	Third Party Advisory
62	http://www.ubuntu.com/usn/USN-2683-1	Third Party Advisory
63	http://www.ubuntu.com/usn/USN-2684-1	Third Party Advisory
64	http://www.ubuntu.com/usn/USN-2684-1	Third Party Advisory
65	http://www.ubuntu.com/usn/USN-2713-1	Third Party Advisory
66	http://www.ubuntu.com/usn/USN-2713-1	Third Party Advisory
67	http://www.ubuntu.com/usn/USN-2714-1	Third Party Advisory
68	http://www.ubuntu.com/usn/USN-2714-1	Third Party Advisory
69	https://access.redhat.com/errata/RHSA-2016:1225	Third Party Advisory
70	https://access.redhat.com/errata/RHSA-2016:1225	Third Party Advisory
71	https://bugzilla.redhat.com/show_bug.cgi?id=1239029	Issue Tracking
72	https://bugzilla.redhat.com/show_bug.cgi?id=1239029	Issue Tracking
73	https://github.com/torvalds/linux/commit/beb39db59d14990e401e235faf66a6b9b31240b0	Third Party Advisory
74	https://github.com/torvalds/linux/commit/beb39db59d14990e401e235faf66a6b9b31240b0	Third Party Advisory
75	https://twitter.com/grsecurity/status/605854034260426753	Third Party Advisory
76	https://twitter.com/grsecurity/status/605854034260426753	Third Party Advisory

共通脆弱性一覧

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

JVN脆弱性情報

Linux Kernel の udp_recvmsg および udpv6_recvmsg 関数におけるサービス運用妨害 (DoS) の脆弱性

タイトル	Linux Kernel の udp_recvmsg および udpv6_recvmsg 関数におけるサービス運用妨害 (DoS) の脆弱性
概要	Linux Kernel の (1) udp_recvmsg および (2) udpv6_recvmsg 関数は、プロセッサの切り替えを適切に考慮しないため、サービス運用妨害 (システムハング) 状態にされる脆弱性が存在します。
想定される影響	第三者により、UDP パケットフラッド内の不正なチェックサムを介して、サービス運用妨害 (システムハング) 状態にされる可能性があります。
対策	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。
公表日	2015年6月22日0:00
登録日	2015年9月1日18:00
最終更新日	2015年9月1日18:00

影響を受けるシステム

Linux

Linux Kernel 4.0.6 未満

CVE (情報セキュリティ共通脆弱性識別子)

No	名前	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2015-5364	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5364
National Vulnerability Database (NVD)
2	CVE-2015-5364	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-5364

CWE (共通脆弱性タイプ一覧)

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

ベンダー情報

No	名前	URL
ChangeLog
1	ChangeLog-4.0.6	https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.6
GitHub
2	udp: fix behavior of wrong checksums	https://github.com/torvalds/linux/commit/beb39db59d14990e401e235faf66a6b9b31240b0
Linux Kernel
3	Linux Kernel Archives	http://www.kernel.org
Linux kernel source tree
4	udp: fix behavior of wrong checksums	http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=beb39db59d14990e401e235faf66a6b9b31240b0
Red Hat Bugzilla
5	Bug 1239029	https://bugzilla.redhat.com/show_bug.cgi?id=1239029

変更履歴

No	変更内容	変更日
0	[2015年09月01日] 掲載	2018年2月17日10:37