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Subject:	Security ERRATA Important: kernel on SL6.x i386/x86_64
From:	Connie Sieh <[log in to unmask]>
Reply To:	[log in to unmask]
Date:	Thu, 23 Feb 2017 22:58:56 -0000
Content-Type:	text/plain
Parts/Attachments:	text/plain (56 lines)

Synopsis:          Important: kernel security update
Advisory ID:       SLSA-2017:0293-1
Issue Date:        2017-02-22
CVE Numbers:       CVE-2017-6074
--

Security Fix(es):

* A use-after-free flaw was found in the way the Linux kernel's Datagram
Congestion Control Protocol (DCCP) implementation freed SKB (socket
buffer) resources for a DCCP_PKT_REQUEST packet when the IPV6_RECVPKTINFO
option is set on the socket. A local, unprivileged user could use this
flaw to alter the kernel memory, allowing them to escalate their
privileges on the system. (CVE-2017-6074, Important)
--

SL6
  x86_64
    kernel-2.6.32-642.13.2.el6.x86_64.rpm
    kernel-debug-2.6.32-642.13.2.el6.x86_64.rpm
    kernel-debug-debuginfo-2.6.32-642.13.2.el6.i686.rpm
    kernel-debug-debuginfo-2.6.32-642.13.2.el6.x86_64.rpm
    kernel-debug-devel-2.6.32-642.13.2.el6.i686.rpm
    kernel-debug-devel-2.6.32-642.13.2.el6.x86_64.rpm
    kernel-debuginfo-2.6.32-642.13.2.el6.i686.rpm
    kernel-debuginfo-2.6.32-642.13.2.el6.x86_64.rpm
    kernel-debuginfo-common-i686-2.6.32-642.13.2.el6.i686.rpm
    kernel-debuginfo-common-x86_64-2.6.32-642.13.2.el6.x86_64.rpm
    kernel-devel-2.6.32-642.13.2.el6.x86_64.rpm
    kernel-headers-2.6.32-642.13.2.el6.x86_64.rpm
    perf-2.6.32-642.13.2.el6.x86_64.rpm
    perf-debuginfo-2.6.32-642.13.2.el6.i686.rpm
    perf-debuginfo-2.6.32-642.13.2.el6.x86_64.rpm
    python-perf-debuginfo-2.6.32-642.13.2.el6.i686.rpm
    python-perf-debuginfo-2.6.32-642.13.2.el6.x86_64.rpm
    python-perf-2.6.32-642.13.2.el6.x86_64.rpm
  i386
    kernel-2.6.32-642.13.2.el6.i686.rpm
    kernel-debug-2.6.32-642.13.2.el6.i686.rpm
    kernel-debug-debuginfo-2.6.32-642.13.2.el6.i686.rpm
    kernel-debug-devel-2.6.32-642.13.2.el6.i686.rpm
    kernel-debuginfo-2.6.32-642.13.2.el6.i686.rpm
    kernel-debuginfo-common-i686-2.6.32-642.13.2.el6.i686.rpm
    kernel-devel-2.6.32-642.13.2.el6.i686.rpm
    kernel-headers-2.6.32-642.13.2.el6.i686.rpm
    perf-2.6.32-642.13.2.el6.i686.rpm
    perf-debuginfo-2.6.32-642.13.2.el6.i686.rpm
    python-perf-debuginfo-2.6.32-642.13.2.el6.i686.rpm
    python-perf-2.6.32-642.13.2.el6.i686.rpm
  noarch
    kernel-abi-whitelists-2.6.32-642.13.2.el6.noarch.rpm
    kernel-doc-2.6.32-642.13.2.el6.noarch.rpm
    kernel-firmware-2.6.32-642.13.2.el6.noarch.rpm

- Scientific Linux Development Team

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