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(RHSA-2022:7337) Important: kernel security and bug fix update

Description

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * a use-after-free in cls_route filter implementation may lead to privilege escalation (CVE-2022-2588) * RetBleed Arbitrary Speculative Code Execution with Return Instructions (CVE-2022-23816, CVE-2022-29900) * Branch Type Confusion (non-retbleed) (CVE-2022-23825) * Intel: Post-barrier Return Stack Buffer Predictions (CVE-2022-26373) * Intel: RetBleed Arbitrary Speculative Code Execution with Return Instructions (CVE-2022-29901) 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): * lpfc panics in lpfc_els_free_iocb() during port recovery (BZ#1969988) * mlx5 reports error messages during shutdown then panic with mce (BZ#2077711) * Kernel panic due to hard lockup caused by deadlock between tasklist_lock and k_itimer->it_lock (BZ#2115147) * fix excess double put in nfs_prime_dcache (BZ#2117856)


Affected Package


OS OS Version Package Name Package Version
RedHat 7 kernel-debug-devel 3.10.0-1160.80.1.el7
RedHat 7 kernel-tools 3.10.0-1160.80.1.el7
RedHat 7 kernel-debug-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 bpftool 3.10.0-1160.80.1.el7
RedHat 7 python-perf 3.10.0-1160.80.1.el7
RedHat 7 kernel-tools-libs-devel 3.10.0-1160.80.1.el7
RedHat 7 kernel-bootwrapper 3.10.0-1160.80.1.el7
RedHat 7 kernel-tools-libs-devel 3.10.0-1160.80.1.el7
RedHat 7 kernel-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 kernel-debuginfo-common-x86_64 3.10.0-1160.80.1.el7
RedHat 7 kernel-debug 3.10.0-1160.80.1.el7
RedHat 7 kernel 3.10.0-1160.80.1.el7
RedHat 7 bpftool 3.10.0-1160.80.1.el7
RedHat 7 python-perf 3.10.0-1160.80.1.el7
RedHat 7 bpftool 3.10.0-1160.80.1.el7
RedHat 7 kernel 3.10.0-1160.80.1.el7
RedHat 7 kernel-tools-libs 3.10.0-1160.80.1.el7
RedHat 7 perf-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 kernel-tools-libs-devel 3.10.0-1160.80.1.el7
RedHat 7 kernel-debug 3.10.0-1160.80.1.el7
RedHat 7 kernel-tools-libs 3.10.0-1160.80.1.el7
RedHat 7 perf 3.10.0-1160.80.1.el7
RedHat 7 kernel-tools-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 kernel-tools 3.10.0-1160.80.1.el7
RedHat 7 kernel-debug-devel 3.10.0-1160.80.1.el7
RedHat 7 kernel-debug 3.10.0-1160.80.1.el7
RedHat 7 kernel-devel 3.10.0-1160.80.1.el7
RedHat 7 kernel-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 kernel-bootwrapper 3.10.0-1160.80.1.el7
RedHat 7 kernel-debuginfo-common-ppc64le 3.10.0-1160.80.1.el7
RedHat 7 kernel-headers 3.10.0-1160.80.1.el7
RedHat 7 python-perf-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 bpftool-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 kernel-kdump-devel 3.10.0-1160.80.1.el7
RedHat 7 kernel-devel 3.10.0-1160.80.1.el7
RedHat 7 perf 3.10.0-1160.80.1.el7
RedHat 7 python-perf-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 kernel-tools 3.10.0-1160.80.1.el7
RedHat 7 kernel 3.10.0-1160.80.1.el7
RedHat 7 bpftool-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 kernel-headers 3.10.0-1160.80.1.el7
RedHat 7 kernel-abi-whitelists 3.10.0-1160.80.1.el7
RedHat 7 python-perf 3.10.0-1160.80.1.el7
RedHat 7 bpftool-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 kernel-headers 3.10.0-1160.80.1.el7
RedHat 7 kernel-tools-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 kernel-debug-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 perf-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 python-perf-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 kernel-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 kernel-tools-libs 3.10.0-1160.80.1.el7
RedHat 7 kernel-debug-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 bpftool-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 kernel-debug-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 kernel-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 kernel 3.10.0-1160.80.1.el7
RedHat 7 bpftool 3.10.0-1160.80.1.el7
RedHat 7 perf-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 kernel-doc 3.10.0-1160.80.1.el7
RedHat 7 kernel-kdump 3.10.0-1160.80.1.el7
RedHat 7 kernel-devel 3.10.0-1160.80.1.el7
RedHat 7 python-perf-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 kernel-debug-devel 3.10.0-1160.80.1.el7
RedHat 7 kernel 3.10.0-1160.80.1.el7
RedHat 7 kernel-debug-devel 3.10.0-1160.80.1.el7
RedHat 7 perf 3.10.0-1160.80.1.el7
RedHat 7 kernel-devel 3.10.0-1160.80.1.el7
RedHat 7 kernel-debuginfo-common-s390x 3.10.0-1160.80.1.el7
RedHat 7 perf 3.10.0-1160.80.1.el7
RedHat 7 kernel-kdump-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 kernel-headers 3.10.0-1160.80.1.el7
RedHat 7 kernel-tools-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 perf-debuginfo 3.10.0-1160.80.1.el7
RedHat 7 python-perf 3.10.0-1160.80.1.el7
RedHat 7 kernel-debug 3.10.0-1160.80.1.el7
RedHat 7 kernel-debuginfo-common-ppc64 3.10.0-1160.80.1.el7

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