CVE-2015-2922: CVE-2015-2922

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I. Basic Information for CVE-2015-2922

Vulnerability Information

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Vulnerability Title

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Description

The ndisc_router_discovery function in net/ipv6/ndisc.c in the Neighbor Discovery (ND) protocol implementation in the IPv6 stack in the Linux kernel before 3.19.6 allows remote attackers to reconfigure a hop-limit setting via a small hop_limit value in a Router Advertisement (RA) message.

Source: NVD (National Vulnerability Database)

CVSS Information

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Type

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Title

Linux kernel 代码问题漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 3.19.5及之前版本的IPv6栈的Neighbor Discovery ND)协议实现过程中的net/ipv6/ndisc.c文件中的‘ndisc_router_discovery’函数存在代码问题漏洞。远程攻击者可借助Router Advertisement(RA)消息中的‘hop_limit’值利用该漏洞重新配置hop-limit设置。

Source: CNNVD (China National Vulnerability Database)

CVSS Information

N/A

Source: CNNVD (China National Vulnerability Database)

Vulnerability Type

N/A

Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
-	n/a	n/a	-

II. Public POCs for CVE-2015-2922

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2015-2922

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https://bugzilla.redhat.com/show_bug.cgi?id=1203712x_refsource_CONFIRM
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6fd99094de2b83d1d4c8457f2c83483b2828e75ax_refsource_CONFIRM
https://github.com/torvalds/linux/commit/6fd99094de2b83d1d4c8457f2c83483b2828e75ax_refsource_CONFIRM
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.htmlx_refsource_CONFIRM
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.6x_refsource_CONFIRM
http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.htmlx_refsource_CONFIRM
http://www.securityfocus.com/bid/74315vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1032417vdb-entryx_refsource_SECTRACK
http://www.debian.org/security/2015/dsa-3237vendor-advisoryx_refsource_DEBIAN
http://rhn.redhat.com/errata/RHSA-2015-1221.htmlvendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2015-1534.htmlvendor-advisoryx_refsource_REDHAT
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155854.htmlvendor-advisoryx_refsource_FEDORA
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155908.htmlvendor-advisoryx_refsource_FEDORA
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.htmlvendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.htmlvendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.htmlvendor-advisoryx_refsource_SUSE
http://www.openwall.com/lists/oss-security/2015/04/04/2mailing-listx_refsource_MLIST
https://nvd.nist.gov/vuln/detail/CVE-2015-2922

IV. Related Vulnerabilities

Same product: n/a

Same vendor: n/a

V. Comments for CVE-2015-2922

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I. Basic Information for CVE-2015-2922

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2015-2922

III. Intelligence Information for CVE-2015-2922

IV. Related Vulnerabilities

V. Comments for CVE-2015-2922

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