Vulnerability in IBM Aix
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 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.
EPSS: 0.003 (25.2th percentile) — read the EPSS interpretation.
Affected products
- Ibm Aix — versions 6.1, 7.1
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (vdb-entry, x_refsource_VUPEN, Vendor Advisory)
- cve@mitre.org (vdb-entry, x_refsource_XF)
- cve@mitre.org (vendor-advisory, x_refsource_AIXAPAR)
- cve@mitre.org (vdb-entry, x_refsource_VUPEN, Vendor Advisory)
- cve@mitre.org (vendor-advisory, x_refsource_AIXAPAR)
- cve@mitre.org (vendor-advisory, x_refsource_AIXAPAR)
- cve@mitre.org (vendor-advisory, x_refsource_AIXAPAR)
- cve@mitre.org (vendor-advisory, x_refsource_AIXAPAR)