Displaying 2 results from an estimated 2 matches for "sys_vmsplice".
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sys_splice
2008 Mar 26
0
nop a syscall (root hole) on 64-bits
... or buddy userspace.
patching `sys_vmsplice()' with `ret'.
1)# echo -e '\xc3' | dd of=/dev/kmem bs=1 count=1 seek=$((0x`cat
/proc/kallsyms|grep sys_vmsplice | awk {'print $1'}`))
2)# echo -e '\xc3' | dd of=/dev/kmem bs=1 count=1 seek=$((0x`awk
'/sys_vmsplice/ { print $1; }' /proc/kallsyms`))...
2008 Feb 11
4
patch for kernel exploit?
Hi,
As most of you probably already know, a local root exploit was released
yesterday which affects kernels from 2.6.17 to 2.6.24.1. Is there an
official patch for dom0 and domU kernels, or can the backport of the
official kernel patch be used on these kernels?
Regards,
Zoltan HERPAI
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