NetBSD 'SMBIOC_OPENSESSION' IOCTL Local Denial of Service Vulnerability

BID:44288

Info

NetBSD 'SMBIOC_OPENSESSION' IOCTL Local Denial of Service Vulnerability

Bugtraq ID: 44288
Class: Input Validation Error
CVE:
Remote: No
Local: Yes
Published: Oct 21 2010 12:00AM
Updated: Oct 21 2010 12:00AM
Credit: Dan J. Rosenberg
Vulnerable: NetBSD NetBSD 5.0.2
NetBSD NetBSD 4.0.1
NetBSD NetBSD 5.0
NetBSD NetBSD 4.0
Not Vulnerable:

Discussion

NetBSD 'SMBIOC_OPENSESSION' IOCTL Local Denial of Service Vulnerability

The NetBSD kernel is prone to a local denial-of-service vulnerability.

An attacker can exploit this issue to exhaust all memory resources, denying service to legitimate users.

Exploit / POC

NetBSD 'SMBIOC_OPENSESSION' IOCTL Local Denial of Service Vulnerability

Currently we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Solution / Fix

NetBSD 'SMBIOC_OPENSESSION' IOCTL Local Denial of Service Vulnerability

Solution:
Updates are available. Please see the references for more information.

References

NetBSD 'SMBIOC_OPENSESSION' IOCTL Local Denial of Service Vulnerability

References:

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