-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Low: kernel-alt security and bug fix update Advisory ID: RHSA-2019:1350-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:1350 Issue date: 2019-06-04 CVE Names: CVE-2018-13095 ==================================================================== 1. Summary: An update for kernel-alt is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. 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 for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, noarch, ppc64le, s390x Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, noarch, ppc64le 3. Description: The kernel-alt packages provide the Linux kernel version 4.x. Security Fix(es): * kernel: NULL pointer dereference in fs/xfs/libxfs/xfs_inode_buf.c (CVE-2018-13095) 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): * [rhel-alt] Could not remove the function from /sys/kernel/debug/tracing/kprobe_events (BZ#1677171) * RHEL-ALT-7.6z: usage of stale vma in do_fault() can lead to a crash (BZ#1679243) * RHEL-Alt-7.6 - Backport support for software count cache flush Spectre v2 mitigation (BZ#1692682) * RHEL-Alt-7.6 - [LTC Test][SR-IOV]: Guest with VF pass-through crashes during reboot operation in a loop. (kvm) (libvirt/kernel) (BZ#1693146) * RHEL-Alt-7.6 - Tolerate new s390x crypto hardware for migration (BZ#1695643) 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/): 1597775 - CVE-2018-13095 kernel: NULL pointer dereference in fs/xfs/libxfs/xfs_inode_buf.c 6. Package List: Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7): Source: kernel-alt-4.14.0-115.8.1.el7a.src.rpm aarch64: kernel-4.14.0-115.8.1.el7a.aarch64.rpm kernel-debug-4.14.0-115.8.1.el7a.aarch64.rpm kernel-debug-debuginfo-4.14.0-115.8.1.el7a.aarch64.rpm kernel-debug-devel-4.14.0-115.8.1.el7a.aarch64.rpm kernel-debuginfo-4.14.0-115.8.1.el7a.aarch64.rpm kernel-debuginfo-common-aarch64-4.14.0-115.8.1.el7a.aarch64.rpm kernel-devel-4.14.0-115.8.1.el7a.aarch64.rpm kernel-headers-4.14.0-115.8.1.el7a.aarch64.rpm kernel-tools-4.14.0-115.8.1.el7a.aarch64.rpm kernel-tools-debuginfo-4.14.0-115.8.1.el7a.aarch64.rpm kernel-tools-libs-4.14.0-115.8.1.el7a.aarch64.rpm perf-4.14.0-115.8.1.el7a.aarch64.rpm perf-debuginfo-4.14.0-115.8.1.el7a.aarch64.rpm python-perf-4.14.0-115.8.1.el7a.aarch64.rpm python-perf-debuginfo-4.14.0-115.8.1.el7a.aarch64.rpm noarch: kernel-abi-whitelists-4.14.0-115.8.1.el7a.noarch.rpm kernel-doc-4.14.0-115.8.1.el7a.noarch.rpm ppc64le: kernel-4.14.0-115.8.1.el7a.ppc64le.rpm kernel-bootwrapper-4.14.0-115.8.1.el7a.ppc64le.rpm kernel-debug-4.14.0-115.8.1.el7a.ppc64le.rpm kernel-debug-debuginfo-4.14.0-115.8.1.el7a.ppc64le.rpm kernel-debuginfo-4.14.0-115.8.1.el7a.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.14.0-115.8.1.el7a.ppc64le.rpm kernel-devel-4.14.0-115.8.1.el7a.ppc64le.rpm kernel-headers-4.14.0-115.8.1.el7a.ppc64le.rpm kernel-tools-4.14.0-115.8.1.el7a.ppc64le.rpm kernel-tools-debuginfo-4.14.0-115.8.1.el7a.ppc64le.rpm kernel-tools-libs-4.14.0-115.8.1.el7a.ppc64le.rpm perf-4.14.0-115.8.1.el7a.ppc64le.rpm perf-debuginfo-4.14.0-115.8.1.el7a.ppc64le.rpm python-perf-4.14.0-115.8.1.el7a.ppc64le.rpm python-perf-debuginfo-4.14.0-115.8.1.el7a.ppc64le.rpm s390x: kernel-4.14.0-115.8.1.el7a.s390x.rpm kernel-debug-4.14.0-115.8.1.el7a.s390x.rpm kernel-debug-debuginfo-4.14.0-115.8.1.el7a.s390x.rpm kernel-debug-devel-4.14.0-115.8.1.el7a.s390x.rpm kernel-debuginfo-4.14.0-115.8.1.el7a.s390x.rpm kernel-debuginfo-common-s390x-4.14.0-115.8.1.el7a.s390x.rpm kernel-devel-4.14.0-115.8.1.el7a.s390x.rpm kernel-headers-4.14.0-115.8.1.el7a.s390x.rpm kernel-kdump-4.14.0-115.8.1.el7a.s390x.rpm kernel-kdump-debuginfo-4.14.0-115.8.1.el7a.s390x.rpm kernel-kdump-devel-4.14.0-115.8.1.el7a.s390x.rpm perf-4.14.0-115.8.1.el7a.s390x.rpm perf-debuginfo-4.14.0-115.8.1.el7a.s390x.rpm python-perf-4.14.0-115.8.1.el7a.s390x.rpm python-perf-debuginfo-4.14.0-115.8.1.el7a.s390x.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7): aarch64: kernel-debug-debuginfo-4.14.0-115.8.1.el7a.aarch64.rpm kernel-debuginfo-4.14.0-115.8.1.el7a.aarch64.rpm kernel-debuginfo-common-aarch64-4.14.0-115.8.1.el7a.aarch64.rpm kernel-tools-debuginfo-4.14.0-115.8.1.el7a.aarch64.rpm kernel-tools-libs-devel-4.14.0-115.8.1.el7a.aarch64.rpm perf-debuginfo-4.14.0-115.8.1.el7a.aarch64.rpm python-perf-debuginfo-4.14.0-115.8.1.el7a.aarch64.rpm noarch: kernel-doc-4.14.0-115.8.1.el7a.noarch.rpm ppc64le: kernel-debug-debuginfo-4.14.0-115.8.1.el7a.ppc64le.rpm kernel-debug-devel-4.14.0-115.8.1.el7a.ppc64le.rpm kernel-debuginfo-4.14.0-115.8.1.el7a.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.14.0-115.8.1.el7a.ppc64le.rpm kernel-tools-debuginfo-4.14.0-115.8.1.el7a.ppc64le.rpm kernel-tools-libs-devel-4.14.0-115.8.1.el7a.ppc64le.rpm perf-debuginfo-4.14.0-115.8.1.el7a.ppc64le.rpm python-perf-debuginfo-4.14.0-115.8.1.el7a.ppc64le.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-2018-13095 https://access.redhat.com/security/updates/classification/#low 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: GnuPG v1 iQIVAwUBXPacktzjgjWX9erEAQhlKg/+N+PvNJF3yJI1Zwa5wVuE6NBAVU/W7LIj saCRuqVG5Sfba+mZ8Lhm3anl96H4cT/ethp6aPKgpUZQOZ7olkNurWx7wnGXdnSP MqYWLs3+8flOMnAOpAW6xd+eP49+rWyY+U0fPt0wRmTE6smWiKA5MzWSR3jjIiu+ a2x3s5jN0jn5zRxf0cdhU1G/DQxgxqW2swskMoDA1j7SWWQIKTauamHW8PL3aWTl Sc0ROpBYVACzmxNA193zHWKygBNO04JbstIaSu/hspzYh70SFIK4My5rkfhdrMV7 uN6tH13O7q4Q/VWo7IykDYW924eNxlVQRBD/3lOq6ZNB1ax0W+a5FYUX3Z/XKfPY oo/tEVfVyKkOIlGd0TJWgPi7IU5Yc3FcPTRbMdvcI/z9SKwWaQlXpOv7hop/Nllk c7bTOb0xFz0rkeJ97TloGq8gnJFv3aPTOAWZp59eu4VtHQrmzWdVHrTxWEZnUfhx G7/ii4wylxr9dmDQZLKGxaBuX+pt2EgtSkEI1MBSUvrc0NSEouTLO1MwFDMd053n PP0ssgVcrVj1Xc6KooSTFozvMTKMSU1O1pmwtwORs5Op6Ma/RTLFXYbAFbLShwl+ PbK6j5K8N1OOEK5ARynCt4bik9/XjO3VYHw5ZD5WANYWbBm40e3YhhaRmFZGSwvZ ebE+BKaarb0=jbge -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce