CVE-2009-3939

kernel: megaraid_sas permissions in sysfs

Published Nov 16, 2009 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-1996-1 New Linux 2.6.26 packages fix several vulnerabilities
Ubuntu USN Ubuntu USN USN-864-1 Linux kernel vulnerabilities
History

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