CVE-2011-0709
Published: 18 February 2011
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.
From the Ubuntu Security Team
Frank Arnold discovered that the IGMP protocol did not correctly parse certain packets. A remote attacker could send specially crafted traffic to crash the system, leading to a denial of service.
Notes
| Author | Note |
|---|---|
| sbeattie | occurred between 2.6.35-rc1 and 2.6.35-rc5, see http://openwall.com/lists/oss-security/2011/02/16/1 |
Priority
CVSS 3 base score: 7.5
Status
| Package | Release | Status |
|---|---|---|
|
linux Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
| hardy |
Not vulnerable
|
|
| jaunty |
Not vulnerable
|
|
| karmic |
Not vulnerable
|
|
| lucid |
Not vulnerable
|
|
| maverick |
Released
(2.6.35-8.13)
|
|
| natty |
Not vulnerable
(2.6.37-2.9)
|
|
| upstream |
Released
(2.6.35~rc5)
|
|
|
Patches: upstream: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7f285fa78d4b81b8458f05e77fb6b46245121b4e |
||
|
linux-ec2 Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
| hardy |
Does not exist
|
|
| karmic |
Not vulnerable
|
|
| lucid |
Not vulnerable
|
|
| maverick |
Ignored
(binary supplied by "linux" now)
|
|
| natty |
Does not exist
|
|
| upstream |
Released
(2.6.35~rc5)
|
|
|
linux-fsl-imx51 Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
| hardy |
Does not exist
|
|
| karmic |
Not vulnerable
|
|
| lucid |
Not vulnerable
|
|
| maverick |
Does not exist
|
|
| natty |
Does not exist
|
|
| upstream |
Released
(2.6.35~rc5)
|
|
|
linux-lts-backport-maverick Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
| hardy |
Does not exist
|
|
| karmic |
Does not exist
|
|
| lucid |
Released
(2.6.35-8.13~lucid1)
|
|
| maverick |
Does not exist
|
|
| natty |
Does not exist
|
|
| upstream |
Released
(2.6.35~rc5)
|
|
|
linux-lts-backport-natty Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
| lucid |
Not vulnerable
(2.6.38-1.27~lucid1)
|
|
| maverick |
Does not exist
|
|
| natty |
Does not exist
|
|
| upstream |
Released
(2.6.35~rc5)
|
|
|
linux-mvl-dove Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
| hardy |
Does not exist
|
|
| karmic |
Ignored
(abandonded branch)
|
|
| lucid |
Not vulnerable
|
|
| maverick |
Not vulnerable
|
|
| natty |
Does not exist
|
|
| upstream |
Released
(2.6.35~rc5)
|
|
|
linux-source-2.6.15 Launchpad, Ubuntu, Debian |
dapper |
Not vulnerable
|
| hardy |
Does not exist
|
|
| karmic |
Does not exist
|
|
| lucid |
Does not exist
|
|
| maverick |
Does not exist
|
|
| natty |
Does not exist
|
|
| upstream |
Released
(2.6.35~rc5)
|
|
|
linux-ti-omap4 Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
| hardy |
Does not exist
|
|
| karmic |
Does not exist
|
|
| lucid |
Does not exist
|
|
| maverick |
Not vulnerable
(2.6.35-903.8)
|
|
| natty |
Not vulnerable
(2.6.38-1201.2)
|
|
| upstream |
Released
(2.6.35~rc5)
|
|