The eql_g_master_cfg function in drivers/net/eql.c in the Linux kernel before 2.6.36-rc5 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via an EQL_GETMASTRCFG ioctl call.
| Software | From | Fixed in |
|---|---|---|
| debian / debian_linux | 5.0 | 5.0.x |
| linux / linux_kernel | - | 2.6.36 |
| linux / linux_kernel | 2.6.36 | 2.6.36.x |
| linux / linux_kernel | 2.6.36-rc1 | 2.6.36-rc1.x |
| linux / linux_kernel | 2.6.36-rc2 | 2.6.36-rc2.x |
| linux / linux_kernel | 2.6.36-rc3 | 2.6.36-rc3.x |
| linux / linux_kernel | 2.6.36-rc4 | 2.6.36-rc4.x |
| opensuse / opensuse | 11.1 | 11.1.x |
| canonical / ubuntu_linux | 10.04 | 10.04.x |
| canonical / ubuntu_linux | 10.10 | 10.10.x |
| canonical / ubuntu_linux | 6.06 | 6.06.x |
| canonical / ubuntu_linux | 9.10 | 9.10.x |
| suse / linux_enterprise_desktop | 11 | 11.x |
| suse / linux_enterprise_desktop | 11-sp1 | 11-sp1.x |
| suse / linux_enterprise_server | 11 | 11.x |
| suse / linux_enterprise_server | 11-sp1 | 11-sp1.x |
| suse / linux_enterprise_real_time_extension | 11-sp1 | 11-sp1.x |