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Linux Kernel CHRP Denial of Service Security Issue
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Secunia Advisory:
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SA28696
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Release Date:
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2008-02-01
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Last Update:
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2008-09-03
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Popularity:
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7,839 views
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Critical:
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Not critical
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Impact:
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DoS
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Where:
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Local system
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Solution Status:
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Vendor Patch
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| OS: | Linux Kernel 2.6.x
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| CVE reference: | CVE-2007-6694
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Description:
A security issue has been reported in the Linux Kernel, which potentially can be exploited by malicious, local users to cause a DoS (Denial of Service).
The security is caused due to a NULL pointer dereference in arch/powerpc/platforms/chrp/setup.c, which can be exploited to crash a vulnerable system.
Successful exploitation requires certain PowerPC hardware.
Solution:
Update to version 2.6.25 or later.
Provided and/or discovered by:
Cyrill Gorcunov
Changelog:
2008-09-03: Updated "Solution" and "Original Advisory" sections.
Original Advisory:
http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.25
https://bugzilla.redhat.com/show_bug.cgi?id=396751
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About this Secunia Advisory
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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