CVE-2009-3939
Fixed in a distro release EPSS <1%
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.
Products: linux_kernel, redhat virtualization, redhat enterprise_linux_desktop, redhat enterprise_linux_eus, redhat enterprise_linux_server, redhat enterprise_linux_workstation, canonical ubuntu_linux, debian_linux, avaya aura_application_enablement_services, avaya aura_communication_manager, avaya aura_session_manager, avaya aura_sip_enablement_services, avaya aura_system_manager, avaya aura_system_platform, avaya voice_portal, opensuse, suse linux_enterprise_desktop, suse linux_enterprise_server
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 5.0 | linux-2.6 | 2.6.26-21lenny3 |
| Red Hat Enterprise Linux 4 | kernel | 0:2.6.9-89.0.20.EL |
| Red Hat Enterprise Linux 4 | kernel-debuginfo | 0:2.6.9-89.0.20.EL |
| Red Hat Enterprise Linux 4 | kernel-devel | 0:2.6.9-89.0.20.EL |
| Red Hat Enterprise Linux 4 | kernel-doc | 0:2.6.9-89.0.20.EL |
| Red Hat Enterprise Linux 4 | kernel-hugemem | 0:2.6.9-89.0.20.EL |
| Red Hat Enterprise Linux 4 | kernel-hugemem-devel | 0:2.6.9-89.0.20.EL |
| Red Hat Enterprise Linux 4 | kernel-largesmp | 0:2.6.9-89.0.20.EL |
| Red Hat Enterprise Linux 4 | kernel-largesmp-devel | 0:2.6.9-89.0.20.EL |
| Red Hat Enterprise Linux 4 | kernel-smp | 0:2.6.9-89.0.20.EL |
| Red Hat Enterprise Linux 4 | kernel-smp-devel | 0:2.6.9-89.0.20.EL |
| Red Hat Enterprise Linux 4 | kernel-xenU | 0:2.6.9-89.0.20.EL |
| Red Hat Enterprise Linux 4 | kernel-xenU-devel | 0:2.6.9-89.0.20.EL |
| Red Hat Enterprise Linux 5 | kernel | 0:2.6.18-164.11.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-PAE | 0:2.6.18-164.11.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-PAE-debuginfo | 0:2.6.18-164.11.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-PAE-devel | 0:2.6.18-164.11.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debug | 0:2.6.18-164.11.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debug-debuginfo | 0:2.6.18-164.11.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debug-devel | 0:2.6.18-164.11.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debuginfo | 0:2.6.18-164.11.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debuginfo-common | 0:2.6.18-164.11.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-devel | 0:2.6.18-164.11.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-doc | 0:2.6.18-164.11.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-kdump | 0:2.6.18-164.11.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-kdump-debuginfo | 0:2.6.18-164.11.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-kdump-devel | 0:2.6.18-164.11.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-xen | 0:2.6.18-164.11.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-xen-debuginfo | 0:2.6.18-164.11.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-xen-devel | 0:2.6.18-164.11.1.el5 |
| Red Hat enterprise mrg 1 | kernel-rt | 0:2.6.24.7-139.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-debug | 0:2.6.24.7-139.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-debug-debuginfo | 0:2.6.24.7-139.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-debug-devel | 0:2.6.24.7-139.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-debuginfo | 0:2.6.24.7-139.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-debuginfo-common | 0:2.6.24.7-139.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-devel | 0:2.6.24.7-139.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-doc | 0:2.6.24.7-139.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-trace | 0:2.6.24.7-139.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-trace-debuginfo | 0:2.6.24.7-139.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-trace-devel | 0:2.6.24.7-139.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-vanilla | 0:2.6.24.7-139.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-vanilla-debuginfo | 0:2.6.24.7-139.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-vanilla-devel | 0:2.6.24.7-139.el5rt |
| openSUSE Tumbleweed | kernel-source | 4.8.13-1.1 |