-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: kernel security update Advisory ID: RHSA-2018:1852-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:1852 Issue date: 2018-06-14 CVE Names: CVE-2018-3665 ===================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. 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 Enterprise Linux Client (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - noarch, ppc64le, s390x Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - noarch, ppc64le 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * Kernel: FPU state information leakage via lazy FPU restore (CVE-2018-3665) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Red Hat would like to thank Julian Stecklina (Amazon.de), Thomas Prescher (cyberus-technology.de), and Zdenek Sojka (sysgo.com) for reporting this issue. 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/): 1585011 - CVE-2018-3665 Kernel: FPU state information leakage via lazy FPU restore 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: kernel-3.10.0-862.3.3.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-862.3.3.el7.noarch.rpm kernel-doc-3.10.0-862.3.3.el7.noarch.rpm x86_64: kernel-3.10.0-862.3.3.el7.x86_64.rpm kernel-debug-3.10.0-862.3.3.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-debug-devel-3.10.0-862.3.3.el7.x86_64.rpm kernel-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-862.3.3.el7.x86_64.rpm kernel-devel-3.10.0-862.3.3.el7.x86_64.rpm kernel-headers-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-libs-3.10.0-862.3.3.el7.x86_64.rpm perf-3.10.0-862.3.3.el7.x86_64.rpm perf-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm python-perf-3.10.0-862.3.3.el7.x86_64.rpm python-perf-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: kernel-debug-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-862.3.3.el7.x86_64.rpm perf-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm python-perf-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: kernel-3.10.0-862.3.3.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-862.3.3.el7.noarch.rpm kernel-doc-3.10.0-862.3.3.el7.noarch.rpm x86_64: kernel-3.10.0-862.3.3.el7.x86_64.rpm kernel-debug-3.10.0-862.3.3.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-debug-devel-3.10.0-862.3.3.el7.x86_64.rpm kernel-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-862.3.3.el7.x86_64.rpm kernel-devel-3.10.0-862.3.3.el7.x86_64.rpm kernel-headers-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-libs-3.10.0-862.3.3.el7.x86_64.rpm perf-3.10.0-862.3.3.el7.x86_64.rpm perf-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm python-perf-3.10.0-862.3.3.el7.x86_64.rpm python-perf-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: kernel-debug-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-862.3.3.el7.x86_64.rpm perf-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm python-perf-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: kernel-3.10.0-862.3.3.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-862.3.3.el7.noarch.rpm kernel-doc-3.10.0-862.3.3.el7.noarch.rpm ppc64: kernel-3.10.0-862.3.3.el7.ppc64.rpm kernel-bootwrapper-3.10.0-862.3.3.el7.ppc64.rpm kernel-debug-3.10.0-862.3.3.el7.ppc64.rpm kernel-debug-debuginfo-3.10.0-862.3.3.el7.ppc64.rpm kernel-debug-devel-3.10.0-862.3.3.el7.ppc64.rpm kernel-debuginfo-3.10.0-862.3.3.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-862.3.3.el7.ppc64.rpm kernel-devel-3.10.0-862.3.3.el7.ppc64.rpm kernel-headers-3.10.0-862.3.3.el7.ppc64.rpm kernel-tools-3.10.0-862.3.3.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-862.3.3.el7.ppc64.rpm kernel-tools-libs-3.10.0-862.3.3.el7.ppc64.rpm perf-3.10.0-862.3.3.el7.ppc64.rpm perf-debuginfo-3.10.0-862.3.3.el7.ppc64.rpm python-perf-3.10.0-862.3.3.el7.ppc64.rpm python-perf-debuginfo-3.10.0-862.3.3.el7.ppc64.rpm ppc64le: kernel-3.10.0-862.3.3.el7.ppc64le.rpm kernel-bootwrapper-3.10.0-862.3.3.el7.ppc64le.rpm kernel-debug-3.10.0-862.3.3.el7.ppc64le.rpm kernel-debug-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm kernel-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-862.3.3.el7.ppc64le.rpm kernel-devel-3.10.0-862.3.3.el7.ppc64le.rpm kernel-headers-3.10.0-862.3.3.el7.ppc64le.rpm kernel-tools-3.10.0-862.3.3.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm kernel-tools-libs-3.10.0-862.3.3.el7.ppc64le.rpm perf-3.10.0-862.3.3.el7.ppc64le.rpm perf-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm python-perf-3.10.0-862.3.3.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm s390x: kernel-3.10.0-862.3.3.el7.s390x.rpm kernel-debug-3.10.0-862.3.3.el7.s390x.rpm kernel-debug-debuginfo-3.10.0-862.3.3.el7.s390x.rpm kernel-debug-devel-3.10.0-862.3.3.el7.s390x.rpm kernel-debuginfo-3.10.0-862.3.3.el7.s390x.rpm kernel-debuginfo-common-s390x-3.10.0-862.3.3.el7.s390x.rpm kernel-devel-3.10.0-862.3.3.el7.s390x.rpm kernel-headers-3.10.0-862.3.3.el7.s390x.rpm kernel-kdump-3.10.0-862.3.3.el7.s390x.rpm kernel-kdump-debuginfo-3.10.0-862.3.3.el7.s390x.rpm kernel-kdump-devel-3.10.0-862.3.3.el7.s390x.rpm perf-3.10.0-862.3.3.el7.s390x.rpm perf-debuginfo-3.10.0-862.3.3.el7.s390x.rpm python-perf-3.10.0-862.3.3.el7.s390x.rpm python-perf-debuginfo-3.10.0-862.3.3.el7.s390x.rpm x86_64: kernel-3.10.0-862.3.3.el7.x86_64.rpm kernel-debug-3.10.0-862.3.3.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-debug-devel-3.10.0-862.3.3.el7.x86_64.rpm kernel-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-862.3.3.el7.x86_64.rpm kernel-devel-3.10.0-862.3.3.el7.x86_64.rpm kernel-headers-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-libs-3.10.0-862.3.3.el7.x86_64.rpm perf-3.10.0-862.3.3.el7.x86_64.rpm perf-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm python-perf-3.10.0-862.3.3.el7.x86_64.rpm python-perf-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7): noarch: kernel-abi-whitelists-3.10.0-862.3.3.el7.noarch.rpm kernel-doc-3.10.0-862.3.3.el7.noarch.rpm ppc64le: kernel-3.10.0-862.3.3.el7.ppc64le.rpm kernel-bootwrapper-3.10.0-862.3.3.el7.ppc64le.rpm kernel-debug-3.10.0-862.3.3.el7.ppc64le.rpm kernel-debug-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm kernel-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-862.3.3.el7.ppc64le.rpm kernel-devel-3.10.0-862.3.3.el7.ppc64le.rpm kernel-headers-3.10.0-862.3.3.el7.ppc64le.rpm kernel-tools-3.10.0-862.3.3.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm kernel-tools-libs-3.10.0-862.3.3.el7.ppc64le.rpm perf-3.10.0-862.3.3.el7.ppc64le.rpm perf-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm python-perf-3.10.0-862.3.3.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm s390x: kernel-3.10.0-862.3.3.el7.s390x.rpm kernel-debug-3.10.0-862.3.3.el7.s390x.rpm kernel-debug-debuginfo-3.10.0-862.3.3.el7.s390x.rpm kernel-debug-devel-3.10.0-862.3.3.el7.s390x.rpm kernel-debuginfo-3.10.0-862.3.3.el7.s390x.rpm kernel-debuginfo-common-s390x-3.10.0-862.3.3.el7.s390x.rpm kernel-devel-3.10.0-862.3.3.el7.s390x.rpm kernel-headers-3.10.0-862.3.3.el7.s390x.rpm kernel-kdump-3.10.0-862.3.3.el7.s390x.rpm kernel-kdump-debuginfo-3.10.0-862.3.3.el7.s390x.rpm kernel-kdump-devel-3.10.0-862.3.3.el7.s390x.rpm perf-3.10.0-862.3.3.el7.s390x.rpm perf-debuginfo-3.10.0-862.3.3.el7.s390x.rpm python-perf-3.10.0-862.3.3.el7.s390x.rpm python-perf-debuginfo-3.10.0-862.3.3.el7.s390x.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: kernel-debug-debuginfo-3.10.0-862.3.3.el7.ppc64.rpm kernel-debuginfo-3.10.0-862.3.3.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-862.3.3.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-862.3.3.el7.ppc64.rpm kernel-tools-libs-devel-3.10.0-862.3.3.el7.ppc64.rpm perf-debuginfo-3.10.0-862.3.3.el7.ppc64.rpm python-perf-debuginfo-3.10.0-862.3.3.el7.ppc64.rpm ppc64le: kernel-debug-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm kernel-debug-devel-3.10.0-862.3.3.el7.ppc64le.rpm kernel-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-862.3.3.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm kernel-tools-libs-devel-3.10.0-862.3.3.el7.ppc64le.rpm perf-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm x86_64: kernel-debug-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-862.3.3.el7.x86_64.rpm perf-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm python-perf-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7): noarch: kernel-doc-3.10.0-862.3.3.el7.noarch.rpm ppc64le: kernel-debug-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm kernel-debug-devel-3.10.0-862.3.3.el7.ppc64le.rpm kernel-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-862.3.3.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm kernel-tools-libs-devel-3.10.0-862.3.3.el7.ppc64le.rpm perf-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-862.3.3.el7.ppc64le.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: kernel-3.10.0-862.3.3.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-862.3.3.el7.noarch.rpm kernel-doc-3.10.0-862.3.3.el7.noarch.rpm x86_64: kernel-3.10.0-862.3.3.el7.x86_64.rpm kernel-debug-3.10.0-862.3.3.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-debug-devel-3.10.0-862.3.3.el7.x86_64.rpm kernel-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-862.3.3.el7.x86_64.rpm kernel-devel-3.10.0-862.3.3.el7.x86_64.rpm kernel-headers-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-libs-3.10.0-862.3.3.el7.x86_64.rpm perf-3.10.0-862.3.3.el7.x86_64.rpm perf-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm python-perf-3.10.0-862.3.3.el7.x86_64.rpm python-perf-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: kernel-debug-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-862.3.3.el7.x86_64.rpm perf-debuginfo-3.10.0-862.3.3.el7.x86_64.rpm python-perf-debuginfo-3.10.0-862.3.3.el7.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-2018-3665 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/solutions/3485131 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBWyLMGNzjgjWX9erEAQgpYA/9Hvz73em4/tW/TzM8kN/cCUwrOo83OQGU t6j7YpDHKYm6u3chj6nlBSXW7UV+aY/63QMRTnzMWsGF1facAikYVqjyVZG4C//9 6DpBILs3bNgOS2XuKo8QfNfA+0FahOKScaeczXnPjIJZMj+v+2ykh2uTYENC4eLd nnUymlRLm7MXcdmi3XSTmfBoBgcx4Beu+cLrZsdhxK0cFjw646KbiKqhbLbfVFK/ R+s49rsRJNWBw9DWaXskgAYOsznZA8EWNr5ncAwQ73ovIXy2k9qPvUJA/RNEOVZd 83LDx4IUs1VQ1xts38E0/tdnNV63bJ+oiv8j4P/tAXF3Ze/E46IvTdFu5U8bVCCD ka1Ix+8YIvDHbvZCB62STZAA9N7vdCYZg/4o8NqsDnVE/7G18SbJsOhmKunMVybE f0VSC19vyY6lVSBOY3Iyi/agO7tH0pY0YgHQDOQV/uGaCfR8lxvSbx37WCdXfDwm OJ0iUeFO12PYewTtpdz5uayRbtRxLvroEADLalyaJAfatCn5hPIhGVUCPkUEqzSu pRQov4JT1WgB2i5w50OAfFsMbnri5+CoaHOeBIZpQP36EqGGkji4Qaf9hyVLxwl4 N9cBzCJlC8Ssx/QVGFq1cqDt6iKgO/cxHskK3fCa8f/S4r7WR2ZLB5KaaJFk6Q9F m88/SMEZ3SU= =W4TZ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce