CVE-2011-1083
Fixed in a distro release EPSS <1%
The epoll implementation in the Linux kernel 2.6.37.2 and earlier does not properly traverse a tree of epoll file descriptors, which allows local users to cause a denial of service (CPU consumption) via a crafted application that makes epoll_create and epoll_ctl system calls.
Products: linux_kernel, suse linux_enterprise_desktop, suse linux_enterprise_server, redhat enterprise_linux_desktop, redhat enterprise_linux_server, redhat enterprise_linux_workstation
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Red Hat Enterprise Linux 5 | kernel | 0:2.6.18-308.el5 |
| Red Hat Enterprise Linux 5 | kernel-PAE | 0:2.6.18-308.el5 |
| Red Hat Enterprise Linux 5 | kernel-PAE-debuginfo | 0:2.6.18-308.el5 |
| Red Hat Enterprise Linux 5 | kernel-PAE-devel | 0:2.6.18-308.el5 |
| Red Hat Enterprise Linux 5 | kernel-debug | 0:2.6.18-308.el5 |
| Red Hat Enterprise Linux 5 | kernel-debug-debuginfo | 0:2.6.18-308.el5 |
| Red Hat Enterprise Linux 5 | kernel-debug-devel | 0:2.6.18-308.el5 |
| Red Hat Enterprise Linux 5 | kernel-debuginfo | 0:2.6.18-308.el5 |
| Red Hat Enterprise Linux 5 | kernel-debuginfo-common | 0:2.6.18-308.el5 |
| Red Hat Enterprise Linux 5 | kernel-devel | 0:2.6.18-308.el5 |
| Red Hat Enterprise Linux 5 | kernel-doc | 0:2.6.18-308.el5 |
| Red Hat Enterprise Linux 5 | kernel-kdump | 0:2.6.18-308.el5 |
| Red Hat Enterprise Linux 5 | kernel-kdump-debuginfo | 0:2.6.18-308.el5 |
| Red Hat Enterprise Linux 5 | kernel-kdump-devel | 0:2.6.18-308.el5 |
| Red Hat Enterprise Linux 5 | kernel-xen | 0:2.6.18-308.el5 |
| Red Hat Enterprise Linux 5 | kernel-xen-debuginfo | 0:2.6.18-308.el5 |
| Red Hat Enterprise Linux 5 | kernel-xen-devel | 0:2.6.18-308.el5 |
| Red Hat Enterprise Linux 6 | kernel | 0:2.6.32-279.el6 |
| Red Hat Enterprise Linux 6 | kernel-bootwrapper | 0:2.6.32-279.el6 |
| Red Hat Enterprise Linux 6 | kernel-debug | 0:2.6.32-279.el6 |
| Red Hat Enterprise Linux 6 | kernel-debug-debuginfo | 0:2.6.32-279.el6 |
| Red Hat Enterprise Linux 6 | kernel-debug-devel | 0:2.6.32-279.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo | 0:2.6.32-279.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-i686 | 0:2.6.32-279.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-ppc64 | 0:2.6.32-279.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-s390x | 0:2.6.32-279.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-x86_64 | 0:2.6.32-279.el6 |
| Red Hat Enterprise Linux 6 | kernel-devel | 0:2.6.32-279.el6 |
| Red Hat Enterprise Linux 6 | kernel-doc | 0:2.6.32-279.el6 |
| Red Hat Enterprise Linux 6 | kernel-firmware | 0:2.6.32-279.el6 |
| Red Hat Enterprise Linux 6 | kernel-kdump | 0:2.6.32-279.el6 |
| Red Hat Enterprise Linux 6 | kernel-kdump-debuginfo | 0:2.6.32-279.el6 |
| Red Hat Enterprise Linux 6 | kernel-kdump-devel | 0:2.6.32-279.el6 |
| Red Hat Enterprise Linux 6 | perf | 0:2.6.32-279.el6 |
| Red Hat Enterprise Linux 6 | perf-debuginfo | 0:2.6.32-279.el6 |
| Red Hat Enterprise Linux 6 | python-perf | 0:2.6.32-279.el6 |
| Red Hat Enterprise Linux 6 | python-perf-debuginfo | 0:2.6.32-279.el6 |
| Red Hat enterprise mrg 2 server el6 | kernel-rt | 0:3.0.25-rt44.57.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debug | 0:3.0.25-rt44.57.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debug-debuginfo | 0:3.0.25-rt44.57.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debug-devel | 0:3.0.25-rt44.57.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debuginfo | 0:3.0.25-rt44.57.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debuginfo-common-x86_64 | 0:3.0.25-rt44.57.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-devel | 0:3.0.25-rt44.57.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-doc | 0:3.0.25-rt44.57.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-firmware | 0:3.0.25-rt44.57.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-trace | 0:3.0.25-rt44.57.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-trace-debuginfo | 0:3.0.25-rt44.57.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-trace-devel | 0:3.0.25-rt44.57.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-vanilla | 0:3.0.25-rt44.57.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-vanilla-debuginfo | 0:3.0.25-rt44.57.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-vanilla-devel | 0:3.0.25-rt44.57.el6rt |
| Red Hat rhel eus 6.2 | kernel | 0:2.6.32-220.24.1.el6 |
| Red Hat rhel eus 6.2 | kernel-bootwrapper | 0:2.6.32-220.24.1.el6 |
| Red Hat rhel eus 6.2 | kernel-debug | 0:2.6.32-220.24.1.el6 |
| Red Hat rhel eus 6.2 | kernel-debug-debuginfo | 0:2.6.32-220.24.1.el6 |
| Red Hat rhel eus 6.2 | kernel-debug-devel | 0:2.6.32-220.24.1.el6 |
| Red Hat rhel eus 6.2 | kernel-debuginfo | 0:2.6.32-220.24.1.el6 |
| Red Hat rhel eus 6.2 | kernel-debuginfo-common-i686 | 0:2.6.32-220.24.1.el6 |
| Red Hat rhel eus 6.2 | kernel-debuginfo-common-ppc64 | 0:2.6.32-220.24.1.el6 |
| Red Hat rhel eus 6.2 | kernel-debuginfo-common-s390x | 0:2.6.32-220.24.1.el6 |
| Red Hat rhel eus 6.2 | kernel-debuginfo-common-x86_64 | 0:2.6.32-220.24.1.el6 |
| Red Hat rhel eus 6.2 | kernel-devel | 0:2.6.32-220.24.1.el6 |
| Red Hat rhel eus 6.2 | kernel-doc | 0:2.6.32-220.24.1.el6 |
| Red Hat rhel eus 6.2 | kernel-firmware | 0:2.6.32-220.24.1.el6 |
| Red Hat rhel eus 6.2 | kernel-kdump | 0:2.6.32-220.24.1.el6 |
| Red Hat rhel eus 6.2 | kernel-kdump-debuginfo | 0:2.6.32-220.24.1.el6 |
| Red Hat rhel eus 6.2 | kernel-kdump-devel | 0:2.6.32-220.24.1.el6 |
| Red Hat rhel eus 6.2 | perf | 0:2.6.32-220.24.1.el6 |
| Red Hat rhel eus 6.2 | perf-debuginfo | 0:2.6.32-220.24.1.el6 |
| Red Hat rhel eus 6.2 | python-perf | 0:2.6.32-220.24.1.el6 |
| Red Hat rhel eus 6.2 | python-perf-debuginfo | 0:2.6.32-220.24.1.el6 |