Bug#464953: seems to be fixed
On a vanilla 2.6.24.2, the exploit no longer works:
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Linux vmsplice Local Root Exploit
By qaaz
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[+] mmap: 0x0 .. 0x1000
[+] page: 0x0
[+] page: 0x20
[+] mmap: 0x4000 .. 0x5000
[+] page: 0x4000
[+] page: 0x4020
[+] mmap: 0x1000 .. 0x2000
[+] page: 0x1000
[+] mmap: 0xb7e23000 .. 0xb7e55000
[-] vmsplice: Bad address
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Mircea Gherzan
Faculty of Automatic Control and Computers
Politehnica University of Bucharest
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