Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2009-3939

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.

  • Published: Nov 16, 2009
  • Updated: May 9, 2024
  • CVE: CVE-2009-3939
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.1
  • AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

CVSS v2:

  • Severity: Medium
  • Score: 6.6
  • AV:L/AC:L/Au:N/C:N/I:C/A:C

CWEs: