CVE-2009-2910
Fixed in a distro release EPSS <1%
arch/x86/ia32/ia32entry.S in the Linux kernel before 2.6.31.4 on the x86_64 platform does not clear certain kernel registers before a return to user mode, which allows local users to read register values from an earlier process by switching an ia32 process to 64-bit mode.
Products: linux_kernel, suse linux_enterprise_debuginfo, opensuse, suse linux_enterprise_desktop, suse linux_enterprise_server, suse linux_enterprise_software_development_kit, canonical ubuntu_linux, redhat virtualization, redhat enterprise_linux_desktop, redhat enterprise_linux_eus, redhat enterprise_linux_server, redhat enterprise_linux_workstation, fedoraproject fedora
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 4.0 | linux-2.6.24 | 2.6.24-6~etchnhalf.9etch1 |
| Debian 5.0 | linux-2.6 | 2.6.26-19lenny1 |
| Red Hat Enterprise Linux 4 | kernel | 0:2.6.9-89.0.18.EL |
| Red Hat Enterprise Linux 4 | kernel-debuginfo | 0:2.6.9-89.0.18.EL |
| Red Hat Enterprise Linux 4 | kernel-devel | 0:2.6.9-89.0.18.EL |
| Red Hat Enterprise Linux 4 | kernel-doc | 0:2.6.9-89.0.18.EL |
| Red Hat Enterprise Linux 4 | kernel-hugemem | 0:2.6.9-89.0.18.EL |
| Red Hat Enterprise Linux 4 | kernel-hugemem-devel | 0:2.6.9-89.0.18.EL |
| Red Hat Enterprise Linux 4 | kernel-largesmp | 0:2.6.9-89.0.18.EL |
| Red Hat Enterprise Linux 4 | kernel-largesmp-devel | 0:2.6.9-89.0.18.EL |
| Red Hat Enterprise Linux 4 | kernel-smp | 0:2.6.9-89.0.18.EL |
| Red Hat Enterprise Linux 4 | kernel-smp-devel | 0:2.6.9-89.0.18.EL |
| Red Hat Enterprise Linux 4 | kernel-xenU | 0:2.6.9-89.0.18.EL |
| Red Hat Enterprise Linux 4 | kernel-xenU-devel | 0:2.6.9-89.0.18.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 | 0:2.6.24.7-137.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-debug | 0:2.6.24.7-137.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-debug-debuginfo | 0:2.6.24.7-137.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-debug-devel | 0:2.6.24.7-137.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-debuginfo | 0:2.6.24.7-137.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-debuginfo-common | 0:2.6.24.7-137.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-devel | 0:2.6.24.7-137.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-doc | 0:2.6.24.7-137.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-trace | 0:2.6.24.7-137.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-trace-debuginfo | 0:2.6.24.7-137.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-trace-devel | 0:2.6.24.7-137.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-vanilla | 0:2.6.24.7-137.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-vanilla-debuginfo | 0:2.6.24.7-137.el5rt |
| Red Hat enterprise mrg 1 | kernel-rt-vanilla-devel | 0:2.6.24.7-137.el5rt |