CVE - CVE-2011-1093

CVE-ID
CVE-2011-1093	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The dccp_rcv_state_process function in net/dccp/input.c in the Datagram Congestion Control Protocol (DCCP) implementation in the Linux kernel before 2.6.38 does not properly handle packets for a CLOSED endpoint, which allows remote attackers to cause a denial of service (NULL pointer dereference and OOPS) by sending a DCCP-Close packet followed by a DCCP-Reset packet.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:46793 URL:http://www.securityfocus.com/bid/46793 MISC:RHSA-2011:0833 URL:http://rhn.redhat.com/errata/RHSA-2011-0833.html MISC:[oss-security] 20110308 CVE request: kernel: dccp: fix oops on Reset after close URL:http://openwall.com/lists/oss-security/2011/03/08/4 MISC:[oss-security] 20110308 Re: CVE request: kernel: dccp: fix oops on Reset after close URL:http://openwall.com/lists/oss-security/2011/03/08/19 MISC:http://downloads.avaya.com/css/P8/documents/100145416 URL:http://downloads.avaya.com/css/P8/documents/100145416 MISC:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=720dc34bbbe9493c7bd48b2243058b4e447a929d URL:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=720dc34bbbe9493c7bd48b2243058b4e447a929d MISC:http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38 URL:http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38 MISC:https://bugzilla.redhat.com/show_bug.cgi?id=682954 URL:https://bugzilla.redhat.com/show_bug.cgi?id=682954
Assigning CNA
Red Hat, Inc.
Date Record Created
20110224	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20110224)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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