low2.1
CVE-2011-3982
The Fibre Channel driver for QLogic adapters in IBM AIX 6.1 and 7.1 does not properly handle DMA resource limitations, which allows local users to cause a deni…
Impact
The Fibre Channel driver for QLogic adapters in IBM AIX 6.1 and 7.1 does not properly handle DMA resource limitations, which allows local users to cause a denial of service (system hang) via vectors that generate a large amount of DMA I/O, related to a deadlock in timer processing across CPUs.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Ibm | Aix | Versions 6.1, 7.1 |
Weakness classification
References
- NVD record
- CVE.org record
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94222
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94383
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94593
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94675
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ96761
- http://www.vupen.com/english/advisories/2011/0275
- http://www.vupen.com/english/advisories/2011/0691
- https://exchange.xforce.ibmcloud.com/vulnerabilities/67292
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94222
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94383
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94593
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94675
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ96761
- http://www.vupen.com/english/advisories/2011/0275
- http://www.vupen.com/english/advisories/2011/0691
- https://exchange.xforce.ibmcloud.com/vulnerabilities/67292