Various routines for the ppc64 architecture on Linux kernel 2.6 prior to 2.6.2 and 2.4 prior to 2.4.24 do not use the copy_from_user function when copying data from userspace to kernelspace, which crosses security boundaries and allows local users to cause a denial of service.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Linux_kernel | Linux | 2.4.0-test10 (including) | 2.4.0-test10 (including) |
| Linux_kernel | Linux | 2.4.0-test11 (including) | 2.4.0-test11 (including) |
| Linux_kernel | Linux | 2.4.0-test12 (including) | 2.4.0-test12 (including) |
| Linux_kernel | Linux | 2.4.0-test2 (including) | 2.4.0-test2 (including) |
| Linux_kernel | Linux | 2.4.0-test3 (including) | 2.4.0-test3 (including) |
| Linux_kernel | Linux | 2.4.0-test4 (including) | 2.4.0-test4 (including) |
| Linux_kernel | Linux | 2.4.0-test5 (including) | 2.4.0-test5 (including) |
| Linux_kernel | Linux | 2.4.0-test6 (including) | 2.4.0-test6 (including) |
| Linux_kernel | Linux | 2.4.0-test7 (including) | 2.4.0-test7 (including) |
| Linux_kernel | Linux | 2.4.0-test8 (including) | 2.4.0-test8 (including) |
| Linux_kernel | Linux | 2.4.0-test9 (including) | 2.4.0-test9 (including) |
| Linux_kernel | Linux | 2.4.18 (including) | 2.4.18 (including) |
| Linux_kernel | Linux | 2.4.18-pre1 (including) | 2.4.18-pre1 (including) |
| Linux_kernel | Linux | 2.4.18-pre2 (including) | 2.4.18-pre2 (including) |
| Linux_kernel | Linux | 2.4.18-pre3 (including) | 2.4.18-pre3 (including) |
| Linux_kernel | Linux | 2.4.18-pre4 (including) | 2.4.18-pre4 (including) |
| Linux_kernel | Linux | 2.4.18-pre5 (including) | 2.4.18-pre5 (including) |
| Linux_kernel | Linux | 2.4.18-pre6 (including) | 2.4.18-pre6 (including) |
| Linux_kernel | Linux | 2.4.18-pre7 (including) | 2.4.18-pre7 (including) |
| Linux_kernel | Linux | 2.4.18-pre8 (including) | 2.4.18-pre8 (including) |
| Linux_kernel | Linux | 2.4.19-pre1 (including) | 2.4.19-pre1 (including) |
| Linux_kernel | Linux | 2.4.19-pre2 (including) | 2.4.19-pre2 (including) |
| Linux_kernel | Linux | 2.4.19-pre3 (including) | 2.4.19-pre3 (including) |
| Linux_kernel | Linux | 2.4.19-pre4 (including) | 2.4.19-pre4 (including) |
| Linux_kernel | Linux | 2.4.19-pre5 (including) | 2.4.19-pre5 (including) |
| Linux_kernel | Linux | 2.4.19-pre6 (including) | 2.4.19-pre6 (including) |
| Linux_kernel | Linux | 2.4.21-pre1 (including) | 2.4.21-pre1 (including) |
| Linux_kernel | Linux | 2.4.21-pre4 (including) | 2.4.21-pre4 (including) |
| Linux_kernel | Linux | 2.4.21-pre7 (including) | 2.4.21-pre7 (including) |
| Linux_kernel | Linux | 2.4.22-pre10 (including) | 2.4.22-pre10 (including) |
| Linux_kernel | Linux | 2.4.23 (including) | 2.4.23 (including) |
| Linux_kernel | Linux | 2.4.23-pre9 (including) | 2.4.23-pre9 (including) |
| Linux_kernel | Linux | 2.4.23_ow2 (including) | 2.4.23_ow2 (including) |
| Linux_kernel | Linux | 2.4.24 (including) | 2.4.24 (including) |
| Linux_kernel | Linux | 2.4.24_ow1 (including) | 2.4.24_ow1 (including) |
| Linux_kernel | Linux | 2.6.0 (including) | 2.6.0 (including) |
| Linux_kernel | Linux | 2.6.1-rc1 (including) | 2.6.1-rc1 (including) |
| Linux_kernel | Linux | 2.6.1-rc2 (including) | 2.6.1-rc2 (including) |
| Linux_kernel | Linux | 2.6.2 (including) | 2.6.2 (including) |
| Enterprise_linux | Redhat | 3.0 (including) | 3.0 (including) |
| Red Hat Enterprise Linux 3 | RedHat | kernel-0:2.4.21-9.EL | * |