The poll_mode_io file for the megaraid_sas driver in the Linux kernel 2.6.31.6 and earlier has world-writable permissions, which allows local users to change the I/O mode of the driver by modifying this file.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2009-11-16T19:00:00

Updated: 2024-08-07T06:45:50.560Z

Reserved: 2009-11-16T00:00:00

Link: CVE-2009-3939

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2009-11-16T19:30:01.000

Modified: 2024-11-21T01:08:33.693

Link: CVE-2009-3939

cve-icon Redhat

Severity : Moderate

Publid Date: 2009-09-28T00:00:00Z

Links: CVE-2009-3939 - Bugzilla