CVE-2010-4526
Fixed in a distro release EPSS 3%
Race condition in the sctp_icmp_proto_unreachable function in net/sctp/input.c in Linux kernel 2.6.11-rc2 through 2.6.33 allows remote attackers to cause a denial of service (panic) via an ICMP unreachable message to a socket that is already locked by a user, which causes the socket to be freed and triggers list corruption, related to the sctp_wait_for_connect function.
Products: linux_kernel, redhat enterprise_mrg, vmware esx
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 5.0 | linux-2.6 | 2.6.26-26lenny2 |
| Debian 5.0 | user-mode-linux | 2.6.26-1um-2+26lenny2 |
| Red Hat Enterprise Linux 5 | kernel | 0:2.6.18-238.1.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-PAE | 0:2.6.18-238.1.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-PAE-debuginfo | 0:2.6.18-238.1.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-PAE-devel | 0:2.6.18-238.1.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debug | 0:2.6.18-238.1.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debug-debuginfo | 0:2.6.18-238.1.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debug-devel | 0:2.6.18-238.1.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debuginfo | 0:2.6.18-238.1.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debuginfo-common | 0:2.6.18-238.1.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-devel | 0:2.6.18-238.1.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-doc | 0:2.6.18-238.1.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-headers | 0:2.6.18-238.1.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-kdump | 0:2.6.18-238.1.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-kdump-debuginfo | 0:2.6.18-238.1.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-kdump-devel | 0:2.6.18-238.1.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-xen | 0:2.6.18-238.1.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-xen-debuginfo | 0:2.6.18-238.1.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-xen-devel | 0:2.6.18-238.1.1.el5 |
| Red Hat Enterprise Linux 6 | kernel | 0:2.6.32-71.24.1.el6 |
| Red Hat Enterprise Linux 6 | kernel-bootwrapper | 0:2.6.32-71.24.1.el6 |
| Red Hat Enterprise Linux 6 | kernel-debug | 0:2.6.32-71.24.1.el6 |
| Red Hat Enterprise Linux 6 | kernel-debug-debuginfo | 0:2.6.32-71.24.1.el6 |
| Red Hat Enterprise Linux 6 | kernel-debug-devel | 0:2.6.32-71.24.1.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo | 0:2.6.32-71.24.1.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-i686 | 0:2.6.32-71.24.1.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-ppc64 | 0:2.6.32-71.24.1.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-s390x | 0:2.6.32-71.24.1.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-x86_64 | 0:2.6.32-71.24.1.el6 |
| Red Hat Enterprise Linux 6 | kernel-devel | 0:2.6.32-71.24.1.el6 |
| Red Hat Enterprise Linux 6 | kernel-doc | 0:2.6.32-71.24.1.el6 |
| Red Hat Enterprise Linux 6 | kernel-firmware | 0:2.6.32-71.24.1.el6 |
| Red Hat Enterprise Linux 6 | kernel-kdump | 0:2.6.32-71.24.1.el6 |
| Red Hat Enterprise Linux 6 | kernel-kdump-debuginfo | 0:2.6.32-71.24.1.el6 |
| Red Hat Enterprise Linux 6 | kernel-kdump-devel | 0:2.6.32-71.24.1.el6 |
| Red Hat Enterprise Linux 6 | perf | 0:2.6.32-71.24.1.el6 |
| Red Hat enterprise mrg 2 server el6 | kernel-rt | 0:2.6.33.9-rt31.75.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debug | 0:2.6.33.9-rt31.75.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debug-debuginfo | 0:2.6.33.9-rt31.75.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debug-devel | 0:2.6.33.9-rt31.75.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debuginfo | 0:2.6.33.9-rt31.75.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debuginfo-common-x86_64 | 0:2.6.33.9-rt31.75.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-devel | 0:2.6.33.9-rt31.75.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-doc | 0:2.6.33.9-rt31.75.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-firmware | 0:2.6.33.9-rt31.75.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-trace | 0:2.6.33.9-rt31.75.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-trace-debuginfo | 0:2.6.33.9-rt31.75.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-trace-devel | 0:2.6.33.9-rt31.75.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-vanilla | 0:2.6.33.9-rt31.75.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-vanilla-debuginfo | 0:2.6.33.9-rt31.75.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-vanilla-devel | 0:2.6.33.9-rt31.75.el6rt |