The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix: * hw: Machine Check Error on Page Size Change * hw: TSX Transaction Asynchronous Abort * hw: Intel GPU Denial Of Service while accessing MMIO in lower power state For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. 5. Bugs fixed : 1646768 - CVE-2018-12207 hw: Machine Check Error on Page Size Change 1724393 - CVE-2019-0154 hw: Intel GPU Denial Of Service while accessing MMIO in lower power state 1753062 - CVE-2019-11135 hw: TSX Transaction Asynchronous Abort 6. Package List: Red Hat Enterprise Linux BaseOS : Source: kernel-4.18.0-147.0.2.el8_1.src.rpm aarch64: bpftool-4.18.0-147.0.2.el8_1.aarch64.rpm bpftool-debuginfo-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-core-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-cross-headers-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-debug-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-debug-core-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-debug-debuginfo-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-debug-devel-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-debug-modules-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-debug-modules-extra-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-debuginfo-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-devel-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-headers-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-modules-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-modules-extra-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-tools-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-tools-debuginfo-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-tools-libs-4.18.0-147.0.2.el8_1.aarch64.rpm perf-4.18.0-147.0.2.el8_1.aarch64.rpm perf-debuginfo-4.18.0-147.0.2.el8_1.aarch64.rpm python3-perf-4.18.0-147.0.2.el8_1.aarch64.rpm python3-perf-debuginfo-4.18.0-147.0.2.el8_1.aarch64.rpm noarch: kernel-abi-whitelists-4.18.0-147.0.2.el8_1.noarch.rpm kernel-doc-4.18.0-147.0.2.el8_1.noarch.rpm ppc64le: bpftool-4.18.0-147.0.2.el8_1.ppc64le.rpm bpftool-debuginfo-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-core-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-cross-headers-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-debug-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-debug-core-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-debug-debuginfo-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-debug-devel-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-debug-modules-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-debug-modules-extra-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-debuginfo-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-devel-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-headers-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-modules-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-modules-extra-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-tools-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-tools-debuginfo-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-tools-libs-4.18.0-147.0.2.el8_1.ppc64le.rpm perf-4.18.0-147.0.2.el8_1.ppc64le.rpm perf-debuginfo-4.18.0-147.0.2.el8_1.ppc64le.rpm python3-perf-4.18.0-147.0.2.el8_1.ppc64le.rpm python3-perf-debuginfo-4.18.0-147.0.2.el8_1.ppc64le.rpm s390x: bpftool-4.18.0-147.0.2.el8_1.s390x.rpm bpftool-debuginfo-4.18.0-147.0.2.el8_1.s390x.rpm kernel-4.18.0-147.0.2.el8_1.s390x.rpm kernel-core-4.18.0-147.0.2.el8_1.s390x.rpm kernel-cross-headers-4.18.0-147.0.2.el8_1.s390x.rpm kernel-debug-4.18.0-147.0.2.el8_1.s390x.rpm kernel-debug-core-4.18.0-147.0.2.el8_1.s390x.rpm kernel-debug-debuginfo-4.18.0-147.0.2.el8_1.s390x.rpm kernel-debug-devel-4.18.0-147.0.2.el8_1.s390x.rpm kernel-debug-modules-4.18.0-147.0.2.el8_1.s390x.rpm kernel-debug-modules-extra-4.18.0-147.0.2.el8_1.s390x.rpm kernel-debuginfo-4.18.0-147.0.2.el8_1.s390x.rpm kernel-debuginfo-common-s390x-4.18.0-147.0.2.el8_1.s390x.rpm kernel-devel-4.18.0-147.0.2.el8_1.s390x.rpm kernel-headers-4.18.0-147.0.2.el8_1.s390x.rpm kernel-modules-4.18.0-147.0.2.el8_1.s390x.rpm kernel-modules-extra-4.18.0-147.0.2.el8_1.s390x.rpm kernel-tools-4.18.0-147.0.2.el8_1.s390x.rpm kernel-tools-debuginfo-4.18.0-147.0.2.el8_1.s390x.rpm kernel-zfcpdump-4.18.0-147.0.2.el8_1.s390x.rpm kernel-zfcpdump-core-4.18.0-147.0.2.el8_1.s390x.rpm kernel-zfcpdump-debuginfo-4.18.0-147.0.2.el8_1.s390x.rpm kernel-zfcpdump-devel-4.18.0-147.0.2.el8_1.s390x.rpm kernel-zfcpdump-modules-4.18.0-147.0.2.el8_1.s390x.rpm kernel-zfcpdump-modules-extra-4.18.0-147.0.2.el8_1.s390x.rpm perf-4.18.0-147.0.2.el8_1.s390x.rpm perf-debuginfo-4.18.0-147.0.2.el8_1.s390x.rpm python3-perf-4.18.0-147.0.2.el8_1.s390x.rpm python3-perf-debuginfo-4.18.0-147.0.2.el8_1.s390x.rpm x86_64: bpftool-4.18.0-147.0.2.el8_1.x86_64.rpm bpftool-debuginfo-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-core-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-cross-headers-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-debug-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-debug-core-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-debug-debuginfo-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-debug-devel-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-debug-modules-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-debug-modules-extra-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-debuginfo-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-debuginfo-common-x86_64-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-devel-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-headers-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-modules-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-modules-extra-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-tools-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-tools-debuginfo-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-tools-libs-4.18.0-147.0.2.el8_1.x86_64.rpm perf-4.18.0-147.0.2.el8_1.x86_64.rpm perf-debuginfo-4.18.0-147.0.2.el8_1.x86_64.rpm python3-perf-4.18.0-147.0.2.el8_1.x86_64.rpm python3-perf-debuginfo-4.18.0-147.0.2.el8_1.x86_64.rpm Red Hat CodeReady Linux Builder : aarch64: bpftool-debuginfo-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-debug-debuginfo-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-debuginfo-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-tools-debuginfo-4.18.0-147.0.2.el8_1.aarch64.rpm kernel-tools-libs-devel-4.18.0-147.0.2.el8_1.aarch64.rpm perf-debuginfo-4.18.0-147.0.2.el8_1.aarch64.rpm python3-perf-debuginfo-4.18.0-147.0.2.el8_1.aarch64.rpm ppc64le: bpftool-debuginfo-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-debug-debuginfo-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-debuginfo-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-tools-debuginfo-4.18.0-147.0.2.el8_1.ppc64le.rpm kernel-tools-libs-devel-4.18.0-147.0.2.el8_1.ppc64le.rpm perf-debuginfo-4.18.0-147.0.2.el8_1.ppc64le.rpm python3-perf-debuginfo-4.18.0-147.0.2.el8_1.ppc64le.rpm x86_64: bpftool-debuginfo-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-debug-debuginfo-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-debuginfo-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-debuginfo-common-x86_64-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-tools-debuginfo-4.18.0-147.0.2.el8_1.x86_64.rpm kernel-tools-libs-devel-4.18.0-147.0.2.el8_1.x86_64.rpm perf-debuginfo-4.18.0-147.0.2.el8_1.x86_64.rpm python3-perf-debuginfo-4.18.0-147.0.2.el8_1.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2018-12207 https://access.redhat.com/security/cve/CVE-2019-0154 https://access.redhat.com/security/cve/CVE-2019-11135 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/ifu-page-mce https://access.redhat.com/solutions/tsx-asynchronousabort