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(RHSA-2020:0839) 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: Count overflow in FUSE request leading to use-after-free issues. (CVE-2019-11487) * kernel: rtl_p2p_noa_ie in drivers/net/wireless/realtek/rtlwifi/ps.c in the Linux kernel lacks a certain upper-bound check, leading to a buffer overflow (CVE-2019-17666) * Kernel: KVM: export MSR_IA32_TSX_CTRL to guest - incomplete fix for TAA (CVE-2019-11135) (CVE-2019-19338) 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 RHEL7.7.z batch#5 source tree (BZ#1794131)


Affected Package


OS OS Version Package Name Package Version
RedHat 7 kernel-rt-debug-kvm-debuginfo 3.10.0-1062.18.1.rt56.1044.el7
RedHat 7 kernel-rt-debug-kvm 3.10.0-1062.18.1.rt56.1044.el7
RedHat 7 kernel-rt-trace-devel 3.10.0-1062.18.1.rt56.1044.el7
RedHat 7 kernel-rt-devel 3.10.0-1062.18.1.rt56.1044.el7
RedHat 7 kernel-rt 3.10.0-1062.18.1.rt56.1044.el7
RedHat 7 kernel-rt-debug-debuginfo 3.10.0-1062.18.1.rt56.1044.el7
RedHat 7 kernel-rt-trace-kvm 3.10.0-1062.18.1.rt56.1044.el7
RedHat 7 kernel-rt-trace-debuginfo 3.10.0-1062.18.1.rt56.1044.el7
RedHat 7 kernel-rt-debug-devel 3.10.0-1062.18.1.rt56.1044.el7
RedHat 7 kernel-rt-kvm 3.10.0-1062.18.1.rt56.1044.el7
RedHat 7 kernel-rt-doc 3.10.0-1062.18.1.rt56.1044.el7
RedHat 7 kernel-rt-trace 3.10.0-1062.18.1.rt56.1044.el7
RedHat 7 kernel-rt 3.10.0-1062.18.1.rt56.1044.el7
RedHat 7 kernel-rt-debug 3.10.0-1062.18.1.rt56.1044.el7
RedHat 7 kernel-rt-debuginfo-common-x86_64 3.10.0-1062.18.1.rt56.1044.el7
RedHat 7 kernel-rt-kvm-debuginfo 3.10.0-1062.18.1.rt56.1044.el7
RedHat 7 kernel-rt-trace-kvm-debuginfo 3.10.0-1062.18.1.rt56.1044.el7
RedHat 7 kernel-rt-debuginfo 3.10.0-1062.18.1.rt56.1044.el7

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