High severity7.5NVD Advisory· Published Feb 18, 2011· Updated Jun 16, 2026
CVE-2011-0709
CVE-2011-0709
Description
The br_mdb_ip_get function in net/bridge/br_multicast.c in the Linux kernel before 2.6.35-rc5 allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via an IGMP packet, related to lack of a multicast table.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 6 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: <=2.6.34.7
- cpe:2.3:o:linux:linux_kernel:2.6.35:-:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.35:rc1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.35:rc2:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.35:rc3:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.35:rc4:*:*:*:*:*:*
- (no CPE)range: <2.6.35-rc5
Patches
Vulnerability mechanics
References
8- openwall.com/lists/oss-security/2011/02/16/1nvdMailing ListPatchThird Party Advisory
- openwall.com/lists/oss-security/2011/02/16/8nvdMailing ListPatchThird Party Advisory
- www.spinics.net/lists/netdev/msg134444.htmlnvdMailing ListPatchThird Party Advisory
- www.spinics.net/lists/netdev/msg134414.htmlnvdExploitMailing ListThird Party Advisory
- openwall.com/lists/oss-security/2011/02/16/14nvdMailing ListThird Party Advisory
- www.securityfocus.com/bid/41432nvdThird Party AdvisoryVDB Entry
- www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.35/ChangeLog-2.6.35-rc5nvdBroken Link
- git.kernel.orgnvd
News mentions
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