CVE-2011-0637

Description

The FC SCSI protocol driver in IBM AIX 6.1 does not verify that a timer is unused before deallocating this timer, which might allow attackers to cause a denial of service (system crash) via unspecified vectors.

4.9

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 0.06%

Vendor Advisory ibm.com Vendor Advisory secunia.com Vendor Advisory vupen.com

Affected: n/a n/a

References

Link	Tags
http://www.vupen.com/english/advisories/2011/0176	vdb entry vendor advisory
http://osvdb.org/70519	vdb entry
http://secunia.com/advisories/42962	third party advisory vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/64817	vdb entry
http://www.securityfocus.com/bid/45931	vdb entry
http://www-01.ibm.com/support/docview.wss?uid=isg1IZ92478	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2011-0637?: CVE-2011-0637 has been scored as a medium severity vulnerability.
How to fix CVE-2011-0637?: To fix CVE-2011-0637, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2011-0637 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2011-0637 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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