The copy_from_user_mmap_sem function in fs/splice.c in the Linux kernel 2.6.22 through 2.6.24 does not validate a certain userspace pointer before dereference, which allow local users to read from arbitrary kernel memory locations.
2008-02-12T21:00:00.000
2025-04-09T00:30:58.490
Deferred
CVSSv2: 2.1 (LOW)
AV:L/AC:L/Au:N/C:P/I:N/A:N
3.9
2.9
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Operating System | linux | linux_kernel | 2.6.22 | Yes |
Operating System | linux | linux_kernel | 2.6.22 | Yes |
Operating System | linux | linux_kernel | 2.6.22.1 | Yes |
Operating System | linux | linux_kernel | 2.6.22.3 | Yes |
Operating System | linux | linux_kernel | 2.6.22.4 | Yes |
Operating System | linux | linux_kernel | 2.6.22.5 | Yes |
Operating System | linux | linux_kernel | 2.6.22.6 | Yes |
Operating System | linux | linux_kernel | 2.6.22.7 | Yes |
Operating System | linux | linux_kernel | 2.6.22.16 | Yes |
Operating System | linux | linux_kernel | 2.6.23 | Yes |
Operating System | linux | linux_kernel | 2.6.23 | Yes |
Operating System | linux | linux_kernel | 2.6.23 | Yes |
Operating System | linux | linux_kernel | 2.6.23.1 | Yes |
Operating System | linux | linux_kernel | 2.6.23.2 | Yes |
Operating System | linux | linux_kernel | 2.6.23.3 | Yes |
Operating System | linux | linux_kernel | 2.6.23.4 | Yes |
Operating System | linux | linux_kernel | 2.6.23.5 | Yes |
Operating System | linux | linux_kernel | 2.6.23.6 | Yes |
Operating System | linux | linux_kernel | 2.6.23.7 | Yes |
Operating System | linux | linux_kernel | 2.6.23.9 | Yes |
Operating System | linux | linux_kernel | 2.6.23.14 | Yes |
Operating System | linux | linux_kernel | 2.6.24 | Yes |
Operating System | linux | linux_kernel | 2.6.24 | Yes |