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Bug 159916 - CAN-2005-1762 x86_64 crash (ptrace-canonical)
CAN-2005-1762 x86_64 crash (ptrace-canonical)
Status: CLOSED DUPLICATE of bug 154451
Product: Red Hat Enterprise Linux 4
Classification: Red Hat
Component: kernel (Show other bugs)
4.0
x86_64 Linux
medium Severity medium
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Assigned To: Peter Staubach
Brian Brock
source=vendorsec,public=20050517
: Security
Depends On:
Blocks:
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Reported: 2005-06-09 05:29 EDT by Mark J. Cox (Product Security)
Modified: 2007-11-30 17:07 EST (History)
2 users (show)

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Doc Type: Bug Fix
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Last Closed: 2005-07-15 11:56:06 EDT
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RHEL 7.3 requirements from Atomic Host:


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Description Mark J. Cox (Product Security) 2005-06-09 05:29:43 EDT
The following upstream patch checks if ptrace RIP is canonical; without this a
user can cause a crash.

http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=d1099e8a18960693c04507bdd7b9403db70bfd97
Comment 1 Peter Staubach 2005-07-15 11:56:06 EDT
This appears to be a duplicate of BZ, 154451.

*** This bug has been marked as a duplicate of 154451 ***

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