The br_multicast_add_group function in net/bridge/br_multicast.c in the Linux kernel before 2.6.38, when a certain Ethernet bridge configuration is used, allows local users to cause a denial of service (memory corruption and system crash) by sending IGMP packets to a local interface.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Linux_kernel | Linux | * | 2.6.37.6 (including) |
| Linux_kernel | Linux | 2.6.37 (including) | 2.6.37 (including) |
| Linux_kernel | Linux | 2.6.37-rc1 (including) | 2.6.37-rc1 (including) |
| Linux_kernel | Linux | 2.6.37-rc2 (including) | 2.6.37-rc2 (including) |
| Linux_kernel | Linux | 2.6.37-rc3 (including) | 2.6.37-rc3 (including) |
| Linux_kernel | Linux | 2.6.37-rc4 (including) | 2.6.37-rc4 (including) |
| Linux_kernel | Linux | 2.6.37-rc5 (including) | 2.6.37-rc5 (including) |
| Linux_kernel | Linux | 2.6.37.1 (including) | 2.6.37.1 (including) |
| Linux_kernel | Linux | 2.6.37.2 (including) | 2.6.37.2 (including) |
| Linux_kernel | Linux | 2.6.37.3 (including) | 2.6.37.3 (including) |
| Linux_kernel | Linux | 2.6.37.4 (including) | 2.6.37.4 (including) |
| Linux_kernel | Linux | 2.6.37.5 (including) | 2.6.37.5 (including) |
| Red Hat Enterprise Linux 6 | RedHat | kernel-0:2.6.32-71.24.1.el6 | * |
| Linux | Ubuntu | maverick | * |
| Linux | Ubuntu | upstream | * |
| Linux-armadaxp | Ubuntu | upstream | * |
| Linux-ec2 | Ubuntu | maverick | * |
| Linux-ec2 | Ubuntu | upstream | * |
| Linux-fsl-imx51 | Ubuntu | upstream | * |
| Linux-lts-backport-maverick | Ubuntu | lucid | * |
| Linux-lts-backport-maverick | Ubuntu | upstream | * |
| Linux-lts-backport-natty | Ubuntu | upstream | * |
| Linux-lts-backport-oneiric | Ubuntu | upstream | * |
| Linux-mvl-dove | Ubuntu | lucid | * |
| Linux-mvl-dove | Ubuntu | upstream | * |
| Linux-ti-omap4 | Ubuntu | maverick | * |
| Linux-ti-omap4 | Ubuntu | upstream | * |