7.1

CVE-2009-3939

Exploit

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.

Data is provided by the National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version <= 2.6.31.6
Redhat ≫ Virtualization Version5
Redhat ≫ Enterprise Linux Eus Version5.4
Canonical ≫ Ubuntu Linux Version6.06
Canonical ≫ Ubuntu Linux Version8.04 SwEdition-
Canonical ≫ Ubuntu Linux Version8.10
Canonical ≫ Ubuntu Linux Version9.04
Canonical ≫ Ubuntu Linux Version9.10
Debian ≫ Debian Linux Version5.0
Avaya ≫ Aura Session Manager Version1.1
Avaya ≫ Aura Session Manager Version5.2
Avaya ≫ Aura System Manager Version5.2
Avaya ≫ Aura System Manager Version6.0
Avaya ≫ Aura System Platform Version1.1
Avaya ≫ Voice Portal Version5.0
Opensuse ≫ Opensuse Version11.0
Opensuse ≫ Opensuse Version11.1
Opensuse ≫ Opensuse Version11.2
Suse ≫ Linux Enterprise Desktop Version10 Updatesp3
Suse ≫ Linux Enterprise Desktop Version11 Update-
Suse ≫ Linux Enterprise Server Version10 Updatesp3
Suse ≫ Linux Enterprise Server Version11 Update-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.04% 0.101
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.1 1.8 5.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
nvd@nist.gov 6.6 3.9 9.2
AV:L/AC:L/Au:N/C:N/I:C/A:C
CWE-732 Incorrect Permission Assignment for Critical Resource

The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

http://www.securityfocus.com/bid/37019
Third Party Advisory
Broken Link
VDB Entry