==================================================================== CERT-Renater Note d'Information No. 2018/VULN396 _____________________________________________________________________ DATE : 22/11/2018 HARDWARE PLATFORM(S): noarch, x86_64. OPERATING SYSTEM(S): Red Hat Enterprise Linux version 6.4. ===================================================================== https://access.redhat.com/errata/RHSA-2018:3643 _____________________________________________________________________ ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel security update Advisory ID: RHSA-2018:3643-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:3643 Issue date: 2018-11-20 CVE Names: CVE-2018-14634 ===================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 6.4 Advanced Update Support. 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 Enterprise Linux Server AUS (v. 6.4) - noarch, x86_64 Red Hat Enterprise Linux Server Optional AUS (v. 6.4) - x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: Integer overflow in Linux's create_elf_tables function (CVE-2018-14634) 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 Qualys Research Labs 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/): 1624498 - CVE-2018-14634 kernel: Integer overflow in Linux's create_elf_tables function 6. Package List: Red Hat Enterprise Linux Server AUS (v. 6.4): Source: kernel-2.6.32-358.94.1.el6.src.rpm noarch: kernel-doc-2.6.32-358.94.1.el6.noarch.rpm kernel-firmware-2.6.32-358.94.1.el6.noarch.rpm x86_64: kernel-2.6.32-358.94.1.el6.x86_64.rpm kernel-debug-2.6.32-358.94.1.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-358.94.1.el6.x86_64.rpm kernel-debug-devel-2.6.32-358.94.1.el6.x86_64.rpm kernel-debuginfo-2.6.32-358.94.1.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-358.94.1.el6.x86_64.rpm kernel-devel-2.6.32-358.94.1.el6.x86_64.rpm kernel-headers-2.6.32-358.94.1.el6.x86_64.rpm perf-2.6.32-358.94.1.el6.x86_64.rpm perf-debuginfo-2.6.32-358.94.1.el6.x86_64.rpm python-perf-debuginfo-2.6.32-358.94.1.el6.x86_64.rpm Red Hat Enterprise Linux Server Optional AUS (v. 6.4): Source: kernel-2.6.32-358.94.1.el6.src.rpm x86_64: kernel-debug-debuginfo-2.6.32-358.94.1.el6.x86_64.rpm kernel-debuginfo-2.6.32-358.94.1.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-358.94.1.el6.x86_64.rpm perf-debuginfo-2.6.32-358.94.1.el6.x86_64.rpm python-perf-2.6.32-358.94.1.el6.x86_64.rpm python-perf-debuginfo-2.6.32-358.94.1.el6.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-2018-14634 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/mutagen-astronomy 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2018 Red Hat, Inc. ========================================================= + CERT-RENATER | tel : 01-53-94-20-44 + + 23/25 Rue Daviel | fax : 01-53-94-20-41 + + 75013 Paris | email:cert@support.renater.fr + =========================================================