CVEvulnerability
CVE-2011-0709
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2011-02-18
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-476
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.
Affected configurations
• linux linux kernel (<= 2.6.34.7)
• linux linux kernel 2.6.35
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7f285fa78d4b81b8458f05e77fb6b46245121b4e git.kernel.org
- http://openwall.com/lists/oss-security/2011/02/16/1 Mailing List, Patch, Third Party Advisory
- http://openwall.com/lists/oss-security/2011/02/16/14 Mailing List, Third Party Advisory
- http://openwall.com/lists/oss-security/2011/02/16/8 Mailing List, Patch, Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.35/ChangeLog-2.6.35-rc5 Broken Link
- http://www.securityfocus.com/bid/41432 Third Party Advisory, VDB Entry
- http://www.spinics.net/lists/netdev/msg134414.html Exploit, Mailing List, Third Party Advisory
- http://www.spinics.net/lists/netdev/msg134444.html Mailing List, Patch, Third Party Advisory
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7f285fa78d4b81b8458f05e77fb6b46245121b4e git.kernel.org
- http://openwall.com/lists/oss-security/2011/02/16/1 Mailing List, Patch, Third Party Advisory
- http://openwall.com/lists/oss-security/2011/02/16/14 Mailing List, Third Party Advisory
- http://openwall.com/lists/oss-security/2011/02/16/8 Mailing List, Patch, Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.35/ChangeLog-2.6.35-rc5 Broken Link
- http://www.securityfocus.com/bid/41432 Third Party Advisory, VDB Entry
- http://www.spinics.net/lists/netdev/msg134414.html Exploit, Mailing List, Third Party Advisory
- http://www.spinics.net/lists/netdev/msg134444.html Mailing List, Patch, Third Party Advisory