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(RHSA-2021:4692) Important: kernel security update

Description

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: use-after-free in drivers/infiniband/core/ucma.c ctx use-after-free (CVE-2020-36385) * kernel: SVM nested virtualization issue in KVM (AVIC support) (CVE-2021-3653) 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.


Affected Package


OS OS Version Package Name Package Version
RedHat 7 kernel-tools 3.10.0-693.95.1.el7
RedHat 7 kernel-devel 3.10.0-693.95.1.el7
RedHat 7 kernel-debug-devel 3.10.0-693.95.1.el7
RedHat 7 kernel-debuginfo 3.10.0-693.95.1.el7
RedHat 7 kernel-debug 3.10.0-693.95.1.el7
RedHat 7 kernel-tools-debuginfo 3.10.0-693.95.1.el7
RedHat 7 kernel-headers 3.10.0-693.95.1.el7
RedHat 7 kernel-debuginfo-common-x86_64 3.10.0-693.95.1.el7
RedHat 7 kernel 3.10.0-693.95.1.el7
RedHat 7 kernel-tools-libs 3.10.0-693.95.1.el7
RedHat 7 kernel 3.10.0-693.95.1.el7
RedHat 7 kernel-doc 3.10.0-693.95.1.el7
RedHat 7 kernel-tools-libs-devel 3.10.0-693.95.1.el7
RedHat 7 perf-debuginfo 3.10.0-693.95.1.el7
RedHat 7 python-perf 3.10.0-693.95.1.el7
RedHat 7 python-perf-debuginfo 3.10.0-693.95.1.el7
RedHat 7 perf 3.10.0-693.95.1.el7
RedHat 7 kernel-abi-whitelists 3.10.0-693.95.1.el7
RedHat 7 kernel-debug-debuginfo 3.10.0-693.95.1.el7

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