CVE-2014-1874
Fixed in a distro release EPSS <1%
The security_context_to_sid_core function in security/selinux/ss/services.c in the Linux kernel before 3.13.4 allows local users to cause a denial of service (system crash) by leveraging the CAP_MAC_ADMIN capability to set a zero-length security context.
Products: linux_kernel, suse linux_enterprise_server, canonical ubuntu_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | linux | 3.13.4-1 |
| Debian 13 | linux | 3.13.4-1 |
| Debian 14 | linux | 3.13.4-1 |
| Debian 6.0 | linux-2.6 | 2.6.32-48squeeze5 |
| Red Hat Enterprise Linux 6 | kernel | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | kernel-abi-whitelists | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | kernel-bootwrapper | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | kernel-debug | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | kernel-debug-debuginfo | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | kernel-debug-devel | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-i686 | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-ppc64 | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-s390x | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-x86_64 | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | kernel-devel | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | kernel-doc | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | kernel-firmware | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | kernel-headers | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | kernel-kdump | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | kernel-kdump-debuginfo | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | kernel-kdump-devel | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | perf | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | perf-debuginfo | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | python-perf | 0:2.6.32-431.20.3.el6 |
| Red Hat Enterprise Linux 6 | python-perf-debuginfo | 0:2.6.32-431.20.3.el6 |
| Red Hat enterprise mrg 2 server el6 | kernel-rt | 0:3.10.33-rt32.33.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debug | 0:3.10.33-rt32.33.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debug-debuginfo | 0:3.10.33-rt32.33.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debug-devel | 0:3.10.33-rt32.33.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debuginfo | 0:3.10.33-rt32.33.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debuginfo-common-x86_64 | 0:3.10.33-rt32.33.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-devel | 0:3.10.33-rt32.33.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-doc | 0:3.10.33-rt32.33.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-firmware | 0:3.10.33-rt32.33.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-trace | 0:3.10.33-rt32.33.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-trace-debuginfo | 0:3.10.33-rt32.33.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-trace-devel | 0:3.10.33-rt32.33.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-vanilla | 0:3.10.33-rt32.33.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-vanilla-debuginfo | 0:3.10.33-rt32.33.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-vanilla-devel | 0:3.10.33-rt32.33.el6rt |