First published: Tue Feb 22 2005(Updated: )
Some futex functions in futex.c for Linux kernel 2.6.x perform get_user calls while holding the mmap_sem semaphore, which could allow local users to cause a deadlock condition in do_page_fault by triggering get_user faults while another thread is executing mmap or other functions.
Credit: secalert@redhat.com
Affected Software | Affected Version | How to fix |
---|---|---|
Linux Linux kernel | =2.6.11-rc3 | |
Linux Linux kernel | =2.5.29 | |
Linux Linux kernel | =2.6.11 | |
Linux Linux kernel | =2.5.54 | |
Linux Linux kernel | =2.5.68 | |
Linux Linux kernel | =2.5.3 | |
Linux Linux kernel | =2.5.20 | |
Linux Linux kernel | =2.5.12 | |
Linux Linux kernel | =2.6.5 | |
Linux Linux kernel | =2.5.40 | |
Linux Linux kernel | =2.5.21 | |
Linux Linux kernel | =2.6.1 | |
Linux Linux kernel | =2.5.0 | |
Linux Linux kernel | =2.5.13 | |
Linux Linux kernel | =2.5.47 | |
Linux Linux kernel | =2.5.35 | |
Linux Linux kernel | =2.5.62 | |
Linux Linux kernel | =2.5.51 | |
Linux Linux kernel | =2.5.14 | |
Linux Linux kernel | =2.5.67 | |
Linux Linux kernel | =2.6.10 | |
Linux Linux kernel | =2.5.24 | |
Linux Linux kernel | =2.5.64 | |
Linux Linux kernel | =2.5.27 | |
Linux Linux kernel | =2.6.11.6 | |
Linux Linux kernel | =2.5.17 | |
Linux Linux kernel | =2.6.0-test5 | |
Linux Linux kernel | =2.6.3 | |
Linux Linux kernel | =2.5.34 | |
Linux Linux kernel | =2.6.0-test2 | |
Linux Linux kernel | =2.5.65 | |
Linux Linux kernel | =2.6.4 | |
Linux Linux kernel | =2.6_test9_cvs | |
Linux Linux kernel | =2.5.2 | |
Linux Linux kernel | =2.5.16 | |
Linux Linux kernel | =2.5.23 | |
Linux Linux kernel | =2.6.11.5 | |
Linux Linux kernel | =2.6.7-rc1 | |
Linux Linux kernel | =2.5.39 | |
Linux Linux kernel | =2.6.2 | |
Linux Linux kernel | =2.5.48 | |
Linux Linux kernel | =2.6.8-rc1 | |
Linux Linux kernel | =2.6.0-test11 | |
Linux Linux kernel | =2.5.30 | |
Linux Linux kernel | =2.6.1-rc2 | |
Linux Linux kernel | =2.6.11-rc4 | |
Linux Linux kernel | =2.5.60 | |
Linux Linux kernel | =2.5.32 | |
Linux Linux kernel | =2.6.8 | |
Linux Linux kernel | =2.6.0-test1 | |
Linux Linux kernel | =2.6.0-test6 | |
Linux Linux kernel | =2.5.45 | |
Linux Linux kernel | =2.5.22 | |
Linux Linux kernel | =2.5.25 | |
Linux Linux kernel | =2.5.1 | |
Linux Linux kernel | =2.5.19 | |
Linux Linux kernel | =2.6.10-rc2 | |
Linux Linux kernel | =2.6.0-test4 | |
Linux Linux kernel | =2.6.0 | |
Linux Linux kernel | =2.5.61 | |
Linux Linux kernel | =2.5.56 | |
Linux Linux kernel | =2.5.5 | |
Linux Linux kernel | =2.5.55 | |
Linux Linux kernel | =2.5.46 | |
Linux Linux kernel | =2.5.8 | |
Linux Linux kernel | =2.5.11 | |
Linux Linux kernel | =2.5.59 | |
Linux Linux kernel | =2.6.0-test10 | |
Linux Linux kernel | =2.5.42 | |
Linux Linux kernel | =2.5.41 | |
Linux Linux kernel | =2.5.33 | |
Linux Linux kernel | =2.6.0-test9 | |
Linux Linux kernel | =2.5.7 | |
Linux Linux kernel | =2.5.52 | |
Linux Linux kernel | =2.5.58 | |
Linux Linux kernel | =2.5.18 | |
Linux Linux kernel | =2.6.7 | |
Linux Linux kernel | =2.5.57 | |
Linux Linux kernel | =2.6.11-rc2 | |
Linux Linux kernel | =2.5.36 | |
Linux Linux kernel | =2.5.26 | |
Linux Linux kernel | =2.6.1-rc1 | |
Linux Linux kernel | =2.5.44 | |
Linux Linux kernel | =2.6.6-rc1 | |
Linux Linux kernel | =2.6.9-2.6.20 | |
Linux Linux kernel | =2.5.43 | |
Linux Linux kernel | =2.5.37 | |
Linux Linux kernel | =2.5.28 | |
Linux Linux kernel | =2.5.15 | |
Linux Linux kernel | =2.5.50 | |
Linux Linux kernel | =2.6.0-test7 | |
Linux Linux kernel | =2.5.66 | |
Linux Linux kernel | =2.5.38 | |
Linux Linux kernel | =2.5.10 | |
Linux Linux kernel | =2.5.9 | |
Linux Linux kernel | =2.5.63 | |
Linux Linux kernel | =2.5.4 | |
Linux Linux kernel | =2.6.8-rc2 | |
Linux Linux kernel | =2.5.31 | |
Linux Linux kernel | =2.6.8-rc3 | |
Linux Linux kernel | =2.5.53 | |
Linux Linux kernel | =2.5.49 | |
Linux Linux kernel | =2.5.6 | |
Linux Linux kernel | =2.6.0-test8 | |
Linux Linux kernel | =2.6.6 | |
Linux Linux kernel | =2.6.0-test3 | |
Linux Linux kernel | =2.5.69 |
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