CVE-2014-4943
Fixed in a distro release EPSS 2%
The PPPoL2TP feature in net/l2tp/l2tp_ppp.c in the Linux kernel through 3.15.6 allows local users to gain privileges by leveraging data-structure differences between an l2tp socket and an inet socket.
Products: linux_kernel, opensuse, suse linux_enterprise_desktop, suse linux_enterprise_server, redhat enterprise_linux_server_aus, debian_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | linux | 3.14.13-1 |
| Debian 13 | linux | 3.14.13-1 |
| Debian 14 | linux | 3.14.13-1 |
| Debian 6.0 | linux-2.6 | 2.6.32-48squeeze9 |
| Debian 7 | linux | 3.2.60-1+deb7u3 |
| Red Hat Enterprise Linux 6 | kernel | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | kernel-abi-whitelists | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | kernel-bootwrapper | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | kernel-debug | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | kernel-debug-debuginfo | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | kernel-debug-devel | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-i686 | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-ppc64 | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-s390x | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-x86_64 | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | kernel-devel | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | kernel-doc | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | kernel-firmware | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | kernel-headers | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | kernel-kdump | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | kernel-kdump-debuginfo | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | kernel-kdump-devel | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | perf | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | perf-debuginfo | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | python-perf | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 6 | python-perf-debuginfo | 0:2.6.32-431.20.5.el6 |
| Red Hat Enterprise Linux 7 | kernel | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | kernel-abi-whitelists | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | kernel-bootwrapper | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | kernel-debug | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | kernel-debug-debuginfo | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | kernel-debug-devel | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | kernel-debuginfo | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | kernel-debuginfo-common-ppc64 | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | kernel-debuginfo-common-s390x | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | kernel-debuginfo-common-x86_64 | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | kernel-devel | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | kernel-doc | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | kernel-headers | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | kernel-kdump | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | kernel-kdump-debuginfo | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | kernel-kdump-devel | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | kernel-tools | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | kernel-tools-debuginfo | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | kernel-tools-libs | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | kernel-tools-libs-devel | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | perf | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | perf-debuginfo | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | python-perf | 0:3.10.0-123.4.4.el7 |
| Red Hat Enterprise Linux 7 | python-perf-debuginfo | 0:3.10.0-123.4.4.el7 |
| Red Hat rhel eus 6.4 | kernel | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | kernel-bootwrapper | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | kernel-debug | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | kernel-debug-debuginfo | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | kernel-debug-devel | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | kernel-debuginfo | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | kernel-debuginfo-common-i686 | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | kernel-debuginfo-common-ppc64 | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | kernel-debuginfo-common-s390x | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | kernel-debuginfo-common-x86_64 | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | kernel-devel | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | kernel-doc | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | kernel-firmware | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | kernel-headers | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | kernel-kdump | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | kernel-kdump-debuginfo | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | kernel-kdump-devel | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | perf | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | perf-debuginfo | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | python-perf | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel eus 6.4 | python-perf-debuginfo | 0:2.6.32-358.46.2.el6 |
| Red Hat rhel mission critical 6.2 | kernel | 0:2.6.32-220.54.1.el6 |
| Red Hat rhel mission critical 6.2 | kernel-debug | 0:2.6.32-220.54.1.el6 |
| Red Hat rhel mission critical 6.2 | kernel-debug-debuginfo | 0:2.6.32-220.54.1.el6 |
| Red Hat rhel mission critical 6.2 | kernel-debug-devel | 0:2.6.32-220.54.1.el6 |
| Red Hat rhel mission critical 6.2 | kernel-debuginfo | 0:2.6.32-220.54.1.el6 |
| Red Hat rhel mission critical 6.2 | kernel-debuginfo-common-x86_64 | 0:2.6.32-220.54.1.el6 |
| Red Hat rhel mission critical 6.2 | kernel-devel | 0:2.6.32-220.54.1.el6 |
| Red Hat rhel mission critical 6.2 | kernel-doc | 0:2.6.32-220.54.1.el6 |
| Red Hat rhel mission critical 6.2 | kernel-firmware | 0:2.6.32-220.54.1.el6 |
| Red Hat rhel mission critical 6.2 | kernel-headers | 0:2.6.32-220.54.1.el6 |
| Red Hat rhel mission critical 6.2 | perf | 0:2.6.32-220.54.1.el6 |
| Red Hat rhel mission critical 6.2 | perf-debuginfo | 0:2.6.32-220.54.1.el6 |
| Red Hat rhel mission critical 6.2 | python-perf | 0:2.6.32-220.54.1.el6 |
| Red Hat rhel mission critical 6.2 | python-perf-debuginfo | 0:2.6.32-220.54.1.el6 |
| Ubuntu 14.04 LTS | linux | 3.13.0-32.57 |