CVE-2011-3982 : Detail

CVE-2011-3982

0.04%V3
Local
2011-10-04
23h00 +00:00
2017-08-28
10h57 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-399 Category : Resource Management Errors
Weaknesses in this category are related to improper management of system resources.

Metrics

Metrics Score Severity CVSS Vector Source
V2 2.1 AV:L/AC:L/Au:N/C:N/I:N/A:P [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Ibm>>Aix >> Version 6.1

Ibm>>Aix >> Version 7.1

References

http://www.vupen.com/english/advisories/2011/0691
Tags : vdb-entry, x_refsource_VUPEN
http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94675
Tags : vendor-advisory, x_refsource_AIXAPAR
http://www.vupen.com/english/advisories/2011/0275
Tags : vdb-entry, x_refsource_VUPEN
http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94383
Tags : vendor-advisory, x_refsource_AIXAPAR
http://www-01.ibm.com/support/docview.wss?uid=isg1IZ96761
Tags : vendor-advisory, x_refsource_AIXAPAR
http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94222
Tags : vendor-advisory, x_refsource_AIXAPAR
http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94593
Tags : vendor-advisory, x_refsource_AIXAPAR