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RedHat: RHSA-2019-3871-01 Important: Arbitrary Write Risk

An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability . -----BEGIN PGP SIGNED MESSAGE-----Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: kernel security update Advisory ID: RHSA-2019:3871-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:3871 Issue date: 2019-11-13 CVE Names: CVE-2019-0155 ==================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat CodeReady Linux Builder (v. 8) - aarch64, ppc64le, x86_64 Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * hw: Intel GPU blitter manipulation can allow for arbitrary kernel memory write (CVE-2019-0155) 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. 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(https://bugzilla.redhat.com/): 1724398 - CVE-2019-0155 hw: Intel GPU blitter manipulation can allow for arbitrary kernel memory write 6. Package List: Red Hat Enterprise Linux BaseOS (v.8): Source: kernel-4.18.0-147.0.3.el8_1.src.rpm aarch64: bpftool-4.18.0-147.0.3.el8_1.aarch64.rpm bpftool-debuginfo-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-core-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-cross-headers-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-debug-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-debug-core-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-debug-debuginfo-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-debug-devel-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-debug-modules-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-debug-modules-extra-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-debuginfo-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-devel-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-headers-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-modules-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-modules-extra-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-tools-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-tools-debuginfo-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-tools-libs-4.18.0-147.0.3.el8_1.aarch64.rpm perf-4.18.0-147.0.3.el8_1.aarch64.rpm perf-debuginfo-4.18.0-147.0.3.el8_1.aarch64.rpm python3-perf-4.18.0-147.0.3.el8_1.aarch64.rpm python3-perf-debuginfo-4.18.0-147.0.3.el8_1.aarch64.rpm noarch: kernel-abi-whitelists-4.18.0-147.0.3.el8_1.noarch.rpm kernel-doc-4.18.0-147.0.3.el8_1.noarch.rpm ppc64le: bpftool-4.18.0-147.0.3.el8_1.ppc64le.rpm bpftool-debuginfo-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-core-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-cross-headers-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-debug-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-debug-core-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-debug-debuginfo-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-debug-devel-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-debug-modules-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-debug-modules-extra-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-debuginfo-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-devel-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-headers-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-modules-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-modules-extra-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-tools-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-tools-debuginfo-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-tools-libs-4.18.0-147.0.3.el8_1.ppc64le.rpm perf-4.18.0-147.0.3.el8_1.ppc64le.rpm perf-debuginfo-4.18.0-147.0.3.el8_1.ppc64le.rpm python3-perf-4.18.0-147.0.3.el8_1.ppc64le.rpm python3-perf-debuginfo-4.18.0-147.0.3.el8_1.ppc64le.rpm s390x: bpftool-4.18.0-147.0.3.el8_1.s390x.rpm bpftool-debuginfo-4.18.0-147.0.3.el8_1.s390x.rpm kernel-4.18.0-147.0.3.el8_1.s390x.rpm kernel-core-4.18.0-147.0.3.el8_1.s390x.rpm kernel-cross-headers-4.18.0-147.0.3.el8_1.s390x.rpm kernel-debug-4.18.0-147.0.3.el8_1.s390x.rpm kernel-debug-core-4.18.0-147.0.3.el8_1.s390x.rpm kernel-debug-debuginfo-4.18.0-147.0.3.el8_1.s390x.rpm kernel-debug-devel-4.18.0-147.0.3.el8_1.s390x.rpm kernel-debug-modules-4.18.0-147.0.3.el8_1.s390x.rpm kernel-debug-modules-extra-4.18.0-147.0.3.el8_1.s390x.rpm kernel-debuginfo-4.18.0-147.0.3.el8_1.s390x.rpm kernel-debuginfo-common-s390x-4.18.0-147.0.3.el8_1.s390x.rpm kernel-devel-4.18.0-147.0.3.el8_1.s390x.rpm kernel-headers-4.18.0-147.0.3.el8_1.s390x.rpm kernel-modules-4.18.0-147.0.3.el8_1.s390x.rpm kernel-modules-extra-4.18.0-147.0.3.el8_1.s390x.rpm kernel-tools-4.18.0-147.0.3.el8_1.s390x.rpm kernel-tools-debuginfo-4.18.0-147.0.3.el8_1.s390x.rpm kernel-zfcpdump-4.18.0-147.0.3.el8_1.s390x.rpm kernel-zfcpdump-core-4.18.0-147.0.3.el8_1.s390x.rpm kernel-zfcpdump-debuginfo-4.18.0-147.0.3.el8_1.s390x.rpm kernel-zfcpdump-devel-4.18.0-147.0.3.el8_1.s390x.rpm kernel-zfcpdump-modules-4.18.0-147.0.3.el8_1.s390x.rpm kernel-zfcpdump-modules-extra-4.18.0-147.0.3.el8_1.s390x.rpm perf-4.18.0-147.0.3.el8_1.s390x.rpm perf-debuginfo-4.18.0-147.0.3.el8_1.s390x.rpm python3-perf-4.18.0-147.0.3.el8_1.s390x.rpm python3-perf-debuginfo-4.18.0-147.0.3.el8_1.s390x.rpm x86_64: bpftool-4.18.0-147.0.3.el8_1.x86_64.rpm bpftool-debuginfo-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-core-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-cross-headers-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-debug-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-debug-core-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-debug-debuginfo-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-debug-devel-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-debug-modules-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-debug-modules-extra-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-debuginfo-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-debuginfo-common-x86_64-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-devel-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-headers-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-modules-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-modules-extra-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-tools-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-tools-debuginfo-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-tools-libs-4.18.0-147.0.3.el8_1.x86_64.rpm perf-4.18.0-147.0.3.el8_1.x86_64.rpm perf-debuginfo-4.18.0-147.0.3.el8_1.x86_64.rpm python3-perf-4.18.0-147.0.3.el8_1.x86_64.rpm python3-perf-debuginfo-4.18.0-147.0.3.el8_1.x86_64.rpm Red Hat CodeReady Linux Builder (v.8): aarch64: bpftool-debuginfo-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-debug-debuginfo-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-debuginfo-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-tools-debuginfo-4.18.0-147.0.3.el8_1.aarch64.rpm kernel-tools-libs-devel-4.18.0-147.0.3.el8_1.aarch64.rpm perf-debuginfo-4.18.0-147.0.3.el8_1.aarch64.rpm python3-perf-debuginfo-4.18.0-147.0.3.el8_1.aarch64.rpm ppc64le: bpftool-debuginfo-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-debug-debuginfo-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-debuginfo-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-tools-debuginfo-4.18.0-147.0.3.el8_1.ppc64le.rpm kernel-tools-libs-devel-4.18.0-147.0.3.el8_1.ppc64le.rpm perf-debuginfo-4.18.0-147.0.3.el8_1.ppc64le.rpm python3-perf-debuginfo-4.18.0-147.0.3.el8_1.ppc64le.rpm x86_64: bpftool-debuginfo-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-debug-debuginfo-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-debuginfo-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-debuginfo-common-x86_64-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-tools-debuginfo-4.18.0-147.0.3.el8_1.x86_64.rpm kernel-tools-libs-devel-4.18.0-147.0.3.el8_1.x86_64.rpm perf-debuginfo-4.18.0-147.0.3.el8_1.x86_64.rpm python3-perf-debuginfo-4.18.0-147.0.3.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-2019-0155 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/solutions/i915-graphics 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE-----Version: GnuPGv1 iQIVAwUBXcw1L9zjgjWX9erEAQjPLw//ekqX4zpImpH8OZBM1sDiR8yhOURQJyMV FLHZiufOp/lAJKe5lZ08m79MS4kO+fyIx9WZK9Q6OLzEUhJCDmXCbwxK2WYtPqzu 2Ko5pvOZw3O+7MHCMWutplVTQJszi2GW2Rl3az3XeMaTs2JJNQDLCtdGVr607cu+ uczXUeCVIR8MAzrf4w3fNNKJ2aB4SxRSI+OF8HGrlAkBl+0lqblUptrRqa74JHgI 4wJIPkcjApeQTVfHwhYZPVSCIN0icY8HwOo3IfFwl4fIa+QWIDQWWb24zG/pqw1d B85XENAKzzY4cGlYLA02z2lQkAYcbmalLPcQhEoDQgqq5Hq9oXz/yMgbPfOST7Y3 o1wWun1BOxa7HNLIXLVtZ69YYdEvaF2l//qZx22nkbO5aqqC6+Sf6EA9nI/VKljy CLIWBr+BNDaPxdRYz6lVKURAqvF2UnvBOP05ecD+xvFOvPx9l+4ytx72tttH+OxS s/HD/0FpJQ2fYCSsezDJ2nShUMQ3LFInfFzrj5jwYPffUIidqXwPw5dXxzcqmwUo gpD7MdvdA72effc9C8klQ8u8NZl9ValT5BQ99BGldX4M3056i+EkCweNaocTqCro yWisCEm1ZIbb63FwymRjvAEK9A7YIFWuALJcVTHo/Oiv5O+xSthmViRjXdfe4Kny k6/b8mi++mw=3xgu -----END PGP SIGNATURE-------RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . CentOS Stream 9 gets a crucial patch for its kernel, resolving undefined read vulnerabilities. Find further details here.. Red Hat Linux, Kernel Security Update, Important Updates, Red Hat Advisory. . Severity: Important. LinuxSecurity.com Team

Nov 13, 2019 •Important Red Hat