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kernel, perf, python security update

Description

**CentOS Errata and Security Advisory** CESA-2019:4256 The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * Kernel: KVM: OOB memory access via mmio ring buffer (CVE-2019-14821) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * KEYS: prevent creating a different user's keyrings RHEL-6.10 (BZ#1537371) * BUG: unable to handle kernel NULL pointer dereference at (null) (BZ#1733760) * long I/O stalls with bnx2fc from not masking off scope bits of retry delay value (BZ#1749512) **Merged security bulletin from advisories:** https://lists.centos.org/pipermail/centos-announce/2019-December/073022.html **Affected packages:** kernel kernel-abi-whitelists kernel-debug kernel-debug-devel kernel-devel kernel-doc kernel-firmware kernel-headers perf python-perf **Upstream details at:** https://access.redhat.com/errata/RHSA-2019:4256


Affected Package


OS OS Version Package Name Package Version
CentOS 6 kernel 2.6.32-754.25.1.el6
CentOS 6 kernel-abi-whitelists 2.6.32-754.25.1.el6
CentOS 6 kernel-debug 2.6.32-754.25.1.el6
CentOS 6 kernel-debug-devel 2.6.32-754.25.1.el6
CentOS 6 kernel-devel 2.6.32-754.25.1.el6
CentOS 6 kernel-doc 2.6.32-754.25.1.el6
CentOS 6 kernel-firmware 2.6.32-754.25.1.el6
CentOS 6 kernel-headers 2.6.32-754.25.1.el6
CentOS 6 perf 2.6.32-754.25.1.el6
CentOS 6 python-perf 2.6.32-754.25.1.el6
CentOS 6 kernel 2.6.32-754.25.1.el6
CentOS 6 kernel-abi-whitelists 2.6.32-754.25.1.el6
CentOS 6 kernel-debug 2.6.32-754.25.1.el6
CentOS 6 kernel-debug-devel 2.6.32-754.25.1.el6
CentOS 6 kernel-debug-devel 2.6.32-754.25.1.el6
CentOS 6 kernel-devel 2.6.32-754.25.1.el6
CentOS 6 kernel-doc 2.6.32-754.25.1.el6
CentOS 6 kernel-firmware 2.6.32-754.25.1.el6
CentOS 6 kernel-headers 2.6.32-754.25.1.el6
CentOS 6 perf 2.6.32-754.25.1.el6
CentOS 6 python-perf 2.6.32-754.25.1.el6
CentOS 6 kernel 2.6.32-754.25.1.el6

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