Bug 188604 - CVE-2006-1523 __group_complete_signal() local DoS
CVE-2006-1523 __group_complete_signal() local DoS
Status: CLOSED NOTABUG
Product: Red Hat Enterprise Linux 4
Classification: Red Hat
Component: kernel (Show other bugs)
4.0
All Linux
medium Severity medium
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Assigned To: Kernel Maintainer List
Brian Brock
source=lkml,reported=20060411,public=...
: Security
Depends On:
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Reported: 2006-04-11 13:30 EDT by Marcel Holtmann
Modified: 2007-11-30 17:07 EST (History)
1 user (show)

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Doc Type: Bug Fix
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Last Closed: 2006-04-11 17:15:20 EDT
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Description Marcel Holtmann 2006-04-11 13:30:11 EDT
RCU signal handling made this BUG_ON() unsafe. This code runs under ->siglock,
while switch_exec_pids() takes tasklist_lock.

http://marc.theaimsgroup.com/?l=linux-kernel&m=114476543426600&w=2

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