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…

published October 5, 2011

CVSS
—
EPSS
0%
Percentile
24.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00327 · 24.3th percentile
Published
2011-10-05T01:00Z
EPSS history
Timeline
  • 05 OCT 01:00Z
    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…
    cvelistv5