bpftool, kernel, perf, python security update


**CentOS Errata and Security Advisory** CESA-2022:5937 The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * Incomplete cleanup of multi-core shared buffers (aka SBDR) (CVE-2022-21123) * Incomplete cleanup of microarchitectural fill buffers (aka SBDS) (CVE-2022-21125) * Incomplete cleanup in specific special register write operations (aka DRPW) (CVE-2022-21166) 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): * SolarFlare sfc spurious TX completion (BZ#1793280) * Page allocation failure on cryptsetup open (BZ#2072970) * The kernel-rt crashes where one task is indefinitely looping in __start_cfs_bandwidth() with the cfs_b->lock spinlock being held (BZ#2077346) * While using PTimekeeper the qede driver produces excessive log messages (BZ#2080646) * The kernel crashes due to a GPF happens in mutex_spin_on_owner(). The known RDMA/cma bug that was introduced with a patch from upstream commit 722c7b2bfead is the possible cause. (BZ#2085425) * Running LTP testcase creat09 fails showing related to 'cve-2018-13405' (BZ#2089360) * Crash when releasing inode which was on unmouted superblock (BZ#2096884) **Merged security bulletin from advisories:** https://lists.centos.org/pipermail/centos-announce/2022-August/086319.html **Affected packages:** bpftool kernel kernel-abi-whitelists kernel-debug kernel-debug-devel kernel-devel kernel-doc kernel-headers kernel-tools kernel-tools-libs kernel-tools-libs-devel perf python-perf **Upstream details at:** https://access.redhat.com/errata/RHSA-2022:5937

Affected Package

OS OS Version Package Name Package Version
CentOS 7 bpftool 3.10.0-1160.76.1.el7
CentOS 7 kernel 3.10.0-1160.76.1.el7
CentOS 7 kernel-abi-whitelists 3.10.0-1160.76.1.el7
CentOS 7 kernel-debug 3.10.0-1160.76.1.el7
CentOS 7 kernel-debug-devel 3.10.0-1160.76.1.el7
CentOS 7 kernel-devel 3.10.0-1160.76.1.el7
CentOS 7 kernel-doc 3.10.0-1160.76.1.el7
CentOS 7 kernel-headers 3.10.0-1160.76.1.el7
CentOS 7 kernel-tools 3.10.0-1160.76.1.el7
CentOS 7 kernel-tools-libs 3.10.0-1160.76.1.el7
CentOS 7 kernel-tools-libs-devel 3.10.0-1160.76.1.el7
CentOS 7 perf 3.10.0-1160.76.1.el7
CentOS 7 python-perf 3.10.0-1160.76.1.el7
CentOS 7 kernel 3.10.0-1160.76.1.el7