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(RHSA-2022:5236) Important: kernel-rt security and bug fix update

Description

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: race condition in perf_event_open leads to privilege escalation (CVE-2022-1729) * kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root (CVE-2022-1966) 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): * kernel-rt: update to the latest RHEL7.9.z15 source tree (BZ#2081074)


Affected Package


OS OS Version Package Name Package Version
RedHat 7 kernel-rt 3.10.0-1160.71.1.rt56.1212.el7
RedHat 7 kernel-rt-kvm-debuginfo 3.10.0-1160.71.1.rt56.1212.el7
RedHat 7 kernel-rt-debug 3.10.0-1160.71.1.rt56.1212.el7
RedHat 7 kernel-rt-doc 3.10.0-1160.71.1.rt56.1212.el7
RedHat 7 kernel-rt-debuginfo-common-x86_64 3.10.0-1160.71.1.rt56.1212.el7
RedHat 7 kernel-rt-debuginfo 3.10.0-1160.71.1.rt56.1212.el7
RedHat 7 kernel-rt 3.10.0-1160.71.1.rt56.1212.el7
RedHat 7 kernel-rt-debug-debuginfo 3.10.0-1160.71.1.rt56.1212.el7
RedHat 7 kernel-rt-kvm 3.10.0-1160.71.1.rt56.1212.el7
RedHat 7 kernel-rt-devel 3.10.0-1160.71.1.rt56.1212.el7
RedHat 7 kernel-rt-trace-devel 3.10.0-1160.71.1.rt56.1212.el7
RedHat 7 kernel-rt-debug-kvm-debuginfo 3.10.0-1160.71.1.rt56.1212.el7
RedHat 7 kernel-rt-debug-devel 3.10.0-1160.71.1.rt56.1212.el7
RedHat 7 kernel-rt-trace 3.10.0-1160.71.1.rt56.1212.el7
RedHat 7 kernel-rt-trace-kvm-debuginfo 3.10.0-1160.71.1.rt56.1212.el7
RedHat 7 kernel-rt-trace-debuginfo 3.10.0-1160.71.1.rt56.1212.el7
RedHat 7 kernel-rt-debug-kvm 3.10.0-1160.71.1.rt56.1212.el7
RedHat 7 kernel-rt-trace-kvm 3.10.0-1160.71.1.rt56.1212.el7

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