Linux syscall filtering bypass
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Linux syscall filtering bypass
Published:
28.01.2009
Source:
BUGTRAQ
SecurityVulns ID:
9628
Type:
local
Level:
5
/10
Description:
32 bit application can use 64 bit syscall and vice versa to bypass syscall filtering, because syscall numbers are different.
Original document
Chris Evans
,
CESA-2009-001 - rev 1 Linux syscall interception technologies partial bypass
(
28.01.2009
)
Chris Evans
,
Problems with syscall filtering technologies on Linux
(
28.01.2009
)
Discuss:
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