CVE-2014-7826
Fixed in a distro release EPSS <1%
kernel/trace/trace_syscalls.c in the Linux kernel through 3.17.2 does not properly handle private syscall numbers during use of the ftrace subsystem, which allows local users to gain privileges or cause a denial of service (invalid pointer dereference) via a crafted application.
Products: linux_kernel, opensuse evergreen, suse_linux_enterprise_server
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | linux | 3.16.7-ckt2-1 |
| Debian 13 | linux | 3.16.7-ckt2-1 |
| Debian 14 | linux | 3.16.7-ckt2-1 |
| Red Hat Enterprise Linux 6 | kernel | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | kernel-abi-whitelists | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | kernel-bootwrapper | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | kernel-debug | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | kernel-debug-debuginfo | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | kernel-debug-devel | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-i686 | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-ppc64 | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-s390x | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | kernel-debuginfo-common-x86_64 | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | kernel-devel | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | kernel-doc | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | kernel-firmware | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | kernel-headers | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | kernel-kdump | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | kernel-kdump-debuginfo | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | kernel-kdump-devel | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | perf | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | perf-debuginfo | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | python-perf | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 6 | python-perf-debuginfo | 0:2.6.32-504.16.2.el6 |
| Red Hat Enterprise Linux 7 | kernel | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | kernel-abi-whitelists | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | kernel-bootwrapper | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | kernel-debug | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | kernel-debug-debuginfo | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | kernel-debug-devel | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | kernel-debuginfo | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | kernel-debuginfo-common-ppc64 | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | kernel-debuginfo-common-s390x | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | kernel-debuginfo-common-x86_64 | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | kernel-devel | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | kernel-doc | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | kernel-headers | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | kernel-kdump | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | kernel-kdump-debuginfo | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | kernel-kdump-devel | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | kernel-tools | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | kernel-tools-debuginfo | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | kernel-tools-libs | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | kernel-tools-libs-devel | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | perf | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | perf-debuginfo | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | python-perf | 0:3.10.0-229.el7 |
| Red Hat Enterprise Linux 7 | python-perf-debuginfo | 0:3.10.0-229.el7 |
| Red Hat enterprise mrg 2 server el6 | kernel-rt | 0:3.10.58-rt62.58.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debug | 0:3.10.58-rt62.58.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debug-debuginfo | 0:3.10.58-rt62.58.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debug-devel | 0:3.10.58-rt62.58.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debuginfo | 0:3.10.58-rt62.58.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-debuginfo-common-x86_64 | 0:3.10.58-rt62.58.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-devel | 0:3.10.58-rt62.58.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-doc | 0:3.10.58-rt62.58.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-firmware | 0:3.10.58-rt62.58.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-trace | 0:3.10.58-rt62.58.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-trace-debuginfo | 0:3.10.58-rt62.58.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-trace-devel | 0:3.10.58-rt62.58.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-vanilla | 0:3.10.58-rt62.58.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-vanilla-debuginfo | 0:3.10.58-rt62.58.el6rt |
| Red Hat enterprise mrg 2 server el6 | kernel-rt-vanilla-devel | 0:3.10.58-rt62.58.el6rt |
| Ubuntu 14.04 LTS | linux | 3.13.0-41.70 |
| Ubuntu 14.04 LTS | linux | 3.13.0-43.72 |
| Ubuntu 14.04 LTS | linux-lts-utopic | 3.16.0-26.35~14.04.1 |
| Ubuntu 14.04 LTS | linux-lts-utopic | 3.16.0-28.37~14.04.1 |