20676 : Linux Kernel sysctl Interface Unregistration Local DoS
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Info

Last Modified

about 1 year ago

Percent Complete

100%

Disclosure

Nov 08, 2005

Discovery

Unknown

Dates

Exploit

Unknown

Solution

Unknown

Keywords

No Keywords

Description

The Linux kernel contains a flaw that may allow a local denial of service. The issue is triggered due to an error in sysctl's handling of interface unregistrations, and will result in loss of availability for the service.

Classification

Location: Local Access Required
Attack Type: Denial of Service
Impact: Loss of Availability
Exploit: Exploit Unknown
Disclosure: OSVDB Verified

Solution

Upgrade to version 2.6.14.1 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Linux
Watch-list
Kernel
Watch-list
2.6.14
2.6.13x
2.6.12x
2.6.11x
2.6.10x

References

Tools & Filters

Nessus

20732 20751 20855 21133 22559

Credit

  • Al Viro - viroBrand New Doo Doozeniv.linux.org.uk -

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