Synopsis: Important: kernel security and bug fix update
Advisory ID: SLSA-2014:0159-1
Issue Date: 2014-02-11
CVE Numbers: CVE-2013-2929
CVE-2013-6381
CVE-2013-7263
CVE-2013-7265
—
* A buffer overflow flaw was found in the way the qeth_snmp_command()
function in the Linux kernel’s QETH network device driver implementation
handled SNMP IOCTL requests with an out-of-bounds length. A local,
unprivileged user could use this flaw to crash the system or, potentially,
escalate their privileges on the system. (CVE-2013-6381, Important)
* A flaw was found in the way the get_dumpable() function return value was
interpreted in the ptrace subsystem of the Linux kernel. When
‘fs.suid_dumpable’ was set to 2, a local, unprivileged local user could
use this flaw to bypass intended ptrace restrictions and obtain
potentially sensitive information. (CVE-2013-2929, Low)
* It was found that certain protocol handlers in the Linux kernel’s
networking implementation could set the addr_len value without
initializing the associated data structure. A local, unprivileged user
could use this flaw to leak kernel stack memory to user space using the
recvmsg, recvfrom, and recvmmsg system calls (CVE-2013-7263,
CVE-2013-7265, Low).
The system must be rebooted for this update to take effect.
—
SL6
x86_64
kernel-2.6.32-431.5.1.el6.x86_64.rpm
kernel-debug-2.6.32-431.5.1.el6.x86_64.rpm
kernel-debug-debuginfo-2.6.32-431.5.1.el6.x86_64.rpm
kernel-debug-devel-2.6.32-431.5.1.el6.x86_64.rpm
kernel-debuginfo-2.6.32-431.5.1.el6.x86_64.rpm
kernel-debuginfo-common-x86_64-2.6.32-431.5.1.el6.x86_64.rpm
kernel-devel-2.6.32-431.5.1.el6.x86_64.rpm
kernel-headers-2.6.32-431.5.1.el6.x86_64.rpm
perf-2.6.32-431.5.1.el6.x86_64.rpm
perf-debuginfo-2.6.32-431.5.1.el6.x86_64.rpm
python-perf-debuginfo-2.6.32-431.5.1.el6.x86_64.rpm
python-perf-2.6.32-431.5.1.el6.x86_64.rpm
i386
kernel-2.6.32-431.5.1.el6.i686.rpm
kernel-debug-2.6.32-431.5.1.el6.i686.rpm
kernel-debug-debuginfo-2.6.32-431.5.1.el6.i686.rpm
kernel-debug-devel-2.6.32-431.5.1.el6.i686.rpm
kernel-debuginfo-2.6.32-431.5.1.el6.i686.rpm
kernel-debuginfo-common-i686-2.6.32-431.5.1.el6.i686.rpm
kernel-devel-2.6.32-431.5.1.el6.i686.rpm
kernel-headers-2.6.32-431.5.1.el6.i686.rpm
perf-2.6.32-431.5.1.el6.i686.rpm
perf-debuginfo-2.6.32-431.5.1.el6.i686.rpm
python-perf-debuginfo-2.6.32-431.5.1.el6.i686.rpm
python-perf-2.6.32-431.5.1.el6.i686.rpm
noarch
kernel-abi-whitelists-2.6.32-431.5.1.el6.noarch.rpm
kernel-doc-2.6.32-431.5.1.el6.noarch.rpm
kernel-firmware-2.6.32-431.5.1.el6.noarch.rpm
– Scientific Linux Development Team
