-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: kernel-alt security, bug fix, and enhancement update Advisory ID: RHSA-2019:0162-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:0162 Issue date: 2019-01-29 CVE Names: CVE-2018-10840 ==================================================================== 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 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 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: Heap-based buffer overflow in fs/ext4/xattr.c:ext4_xattr_set_entry() with crafted ext4 image (CVE-2018-10840) 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. Bug Fix(es): These updated kernel-alt packages include also numerous bug fixes and enhancements. Space precludes documenting all of the bug fixes in this advisory. See the descriptions in the related Knowledge Article: https://access.redhat.com/articles/3824202 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/): 1582346 - CVE-2018-10840 kernel: Heap-based buffer overflow in fs/ext4/xattr.c:ext4_xattr_set_entry() with crafted ext4 image 6. Package List: Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7): Source: kernel-alt-4.14.0-115.5.1.el7a.src.rpm aarch64: kernel-4.14.0-115.5.1.el7a.aarch64.rpm kernel-debug-4.14.0-115.5.1.el7a.aarch64.rpm kernel-debug-debuginfo-4.14.0-115.5.1.el7a.aarch64.rpm kernel-debug-devel-4.14.0-115.5.1.el7a.aarch64.rpm kernel-debuginfo-4.14.0-115.5.1.el7a.aarch64.rpm kernel-debuginfo-common-aarch64-4.14.0-115.5.1.el7a.aarch64.rpm kernel-devel-4.14.0-115.5.1.el7a.aarch64.rpm kernel-headers-4.14.0-115.5.1.el7a.aarch64.rpm kernel-tools-4.14.0-115.5.1.el7a.aarch64.rpm kernel-tools-debuginfo-4.14.0-115.5.1.el7a.aarch64.rpm kernel-tools-libs-4.14.0-115.5.1.el7a.aarch64.rpm perf-4.14.0-115.5.1.el7a.aarch64.rpm perf-debuginfo-4.14.0-115.5.1.el7a.aarch64.rpm python-perf-4.14.0-115.5.1.el7a.aarch64.rpm python-perf-debuginfo-4.14.0-115.5.1.el7a.aarch64.rpm noarch: kernel-abi-whitelists-4.14.0-115.5.1.el7a.noarch.rpm kernel-doc-4.14.0-115.5.1.el7a.noarch.rpm ppc64le: kernel-4.14.0-115.5.1.el7a.ppc64le.rpm kernel-bootwrapper-4.14.0-115.5.1.el7a.ppc64le.rpm kernel-debug-4.14.0-115.5.1.el7a.ppc64le.rpm kernel-debug-debuginfo-4.14.0-115.5.1.el7a.ppc64le.rpm kernel-debuginfo-4.14.0-115.5.1.el7a.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.14.0-115.5.1.el7a.ppc64le.rpm kernel-devel-4.14.0-115.5.1.el7a.ppc64le.rpm kernel-headers-4.14.0-115.5.1.el7a.ppc64le.rpm kernel-tools-4.14.0-115.5.1.el7a.ppc64le.rpm kernel-tools-debuginfo-4.14.0-115.5.1.el7a.ppc64le.rpm kernel-tools-libs-4.14.0-115.5.1.el7a.ppc64le.rpm perf-4.14.0-115.5.1.el7a.ppc64le.rpm perf-debuginfo-4.14.0-115.5.1.el7a.ppc64le.rpm python-perf-4.14.0-115.5.1.el7a.ppc64le.rpm python-perf-debuginfo-4.14.0-115.5.1.el7a.ppc64le.rpm s390x: kernel-4.14.0-115.5.1.el7a.s390x.rpm kernel-debug-4.14.0-115.5.1.el7a.s390x.rpm kernel-debug-debuginfo-4.14.0-115.5.1.el7a.s390x.rpm kernel-debug-devel-4.14.0-115.5.1.el7a.s390x.rpm kernel-debuginfo-4.14.0-115.5.1.el7a.s390x.rpm kernel-debuginfo-common-s390x-4.14.0-115.5.1.el7a.s390x.rpm kernel-devel-4.14.0-115.5.1.el7a.s390x.rpm kernel-headers-4.14.0-115.5.1.el7a.s390x.rpm kernel-kdump-4.14.0-115.5.1.el7a.s390x.rpm kernel-kdump-debuginfo-4.14.0-115.5.1.el7a.s390x.rpm kernel-kdump-devel-4.14.0-115.5.1.el7a.s390x.rpm perf-4.14.0-115.5.1.el7a.s390x.rpm perf-debuginfo-4.14.0-115.5.1.el7a.s390x.rpm python-perf-4.14.0-115.5.1.el7a.s390x.rpm python-perf-debuginfo-4.14.0-115.5.1.el7a.s390x.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7): aarch64: kernel-debug-debuginfo-4.14.0-115.5.1.el7a.aarch64.rpm kernel-debuginfo-4.14.0-115.5.1.el7a.aarch64.rpm kernel-debuginfo-common-aarch64-4.14.0-115.5.1.el7a.aarch64.rpm kernel-tools-debuginfo-4.14.0-115.5.1.el7a.aarch64.rpm kernel-tools-libs-devel-4.14.0-115.5.1.el7a.aarch64.rpm perf-debuginfo-4.14.0-115.5.1.el7a.aarch64.rpm python-perf-debuginfo-4.14.0-115.5.1.el7a.aarch64.rpm noarch: kernel-doc-4.14.0-115.5.1.el7a.noarch.rpm ppc64le: kernel-debug-debuginfo-4.14.0-115.5.1.el7a.ppc64le.rpm kernel-debug-devel-4.14.0-115.5.1.el7a.ppc64le.rpm kernel-debuginfo-4.14.0-115.5.1.el7a.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.14.0-115.5.1.el7a.ppc64le.rpm kernel-tools-debuginfo-4.14.0-115.5.1.el7a.ppc64le.rpm kernel-tools-libs-devel-4.14.0-115.5.1.el7a.ppc64le.rpm perf-debuginfo-4.14.0-115.5.1.el7a.ppc64le.rpm python-perf-debuginfo-4.14.0-115.5.1.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-2018-10840 https://access.redhat.com/security/updates/classification/#moderate 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 iQIVAwUBXFCb7NzjgjWX9erEAQiFwg//SgXAydhAA65v7iS22aY/19+O4u/VhQYO fi/MyS7GgljhTJjevZ9ftMWdfzVyBi17tYFk3VhC/BmxEQsx3FpAZM3rwSu340tK jtUKNig5i3AhGxkM8fLj3+Hrn7PZH5zxXtf+oS5H17bcvQfnETdWoMcy+5EwmFuf XPFh5BpGRSxNog9DajRKJ2WsxKZSBdvAcpPmwuDoRS0kfbK7yBlOdOhIOsatxKaF +2ssFGUTxkLT7rIqpmTjPOdcS4VhIGFOIdK/H60Z46xVkXiBScCNCOsFnowav7tr qNCMqrnmeWDuLaYCOeWGZqN8c5kQlrygcdWSofp2ANv3QkxyLqtI0tt6Bjp9px1g GjkMG4WzE1zYpMMhfjAq4Ztn2N/8eu61+mV2NDi7Ojto78bCvQaWUcwKTnoS0mJw Imlo6Xkl7DvX7ttoNg4sLBMq9tV3JUa45uQ31B3Kdw/4iRoAh+cbj1s3LvfJo05Q EXx7o15G5kA/rwoFoCNcuzheDzCr29CDqADJYCIG1rELTaIXw413FxtbejcvogPv 6i1f2EVaVAmN3vVPp8WmWmrjiT3SbLWIjo0ufV5jEjtTkFvG/i5qf/dtiHIHtq+x hAXK7AwcTdjM+Bn0ehz8wdm4rty7LrrHgYW5I2Jakfioikt+nmyrdThsZdxC1dDT j3id/ofRWqY=xij9 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce