Back to search
CVE-2011-3982
Published: Oct 5, 2011
Modified: Aug 6, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
ADV-2011-0691
vdb-entry
x_refsource_VUPEN
ibm-aix-fibre-channel-dos(67292)
vdb-entry
x_refsource_XF
IZ94675
vendor-advisory
x_refsource_AIXAPAR
ADV-2011-0275
vdb-entry
x_refsource_VUPEN
IZ94383
vendor-advisory
x_refsource_AIXAPAR
IZ96761
vendor-advisory
x_refsource_AIXAPAR
IZ94222
vendor-advisory
x_refsource_AIXAPAR
IZ94593
vendor-advisory
x_refsource_AIXAPAR
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now