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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3430 Moderate: kernel security and bug fix update 10 September 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: kernel Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 6 Impact/Access: Access Privileged Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-1125 Reference: ASB-2019.0229 ESB-2019.3380 ESB-2019.3341 ESB-2019.3338 ESB-2019.3327 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:2695 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: kernel security and bug fix update Advisory ID: RHSA-2019:2695-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:2695 Issue date: 2019-09-10 CVE Names: CVE-2019-1125 ===================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 6.5 Advanced Update Support. 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 Server AUS (v. 6.5) - noarch, x86_64 Red Hat Enterprise Linux Server Optional AUS (v. 6.5) - x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: hw: Spectre SWAPGS gadget vulnerability (CVE-2019-1125) 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): * fragmented packets timing out (BZ#1741129) * Backport TCP follow-up for small buffers (BZ#1741142) 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/): 1724389 - CVE-2019-1125 kernel: hw: Spectre SWAPGS gadget vulnerability 6. Package List: Red Hat Enterprise Linux Server AUS (v. 6.5): Source: kernel-2.6.32-431.96.1.el6.src.rpm noarch: kernel-abi-whitelists-2.6.32-431.96.1.el6.noarch.rpm kernel-doc-2.6.32-431.96.1.el6.noarch.rpm kernel-firmware-2.6.32-431.96.1.el6.noarch.rpm x86_64: kernel-2.6.32-431.96.1.el6.x86_64.rpm kernel-debug-2.6.32-431.96.1.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-431.96.1.el6.x86_64.rpm kernel-debug-devel-2.6.32-431.96.1.el6.x86_64.rpm kernel-debuginfo-2.6.32-431.96.1.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-431.96.1.el6.x86_64.rpm kernel-devel-2.6.32-431.96.1.el6.x86_64.rpm kernel-headers-2.6.32-431.96.1.el6.x86_64.rpm perf-2.6.32-431.96.1.el6.x86_64.rpm perf-debuginfo-2.6.32-431.96.1.el6.x86_64.rpm python-perf-debuginfo-2.6.32-431.96.1.el6.x86_64.rpm Red Hat Enterprise Linux Server Optional AUS (v. 6.5): Source: kernel-2.6.32-431.96.1.el6.src.rpm x86_64: kernel-debug-debuginfo-2.6.32-431.96.1.el6.x86_64.rpm kernel-debuginfo-2.6.32-431.96.1.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-431.96.1.el6.x86_64.rpm perf-debuginfo-2.6.32-431.96.1.el6.x86_64.rpm python-perf-2.6.32-431.96.1.el6.x86_64.rpm python-perf-debuginfo-2.6.32-431.96.1.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-2019-1125 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/articles/4329821 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXXd6t9zjgjWX9erEAQhWXBAAgVeICGCF8cQJnZoe/iRKAl73ITNpys/W qpAisQJwsIv7oki/iU+8z8kLcFMog92iqrTa9kzIcrEVEEzIKmRGxdsLdHDHxWhA +2N249T+z8A627jkeunX4PfyVNsqfyHaNktW+xYmDaN/pW9UShoasra8fHKwgKIA TtQsjdXamJHTqIS6TLZyc6HSqZPQzLLBgPIVb6XNxy3FLoRQI//mZyDUyPgM1BKz uKTsdT7Dgi86D8HHVP4jbHx9MhUugTGrS44HEE6vnTpUmaAEc3R1JSEmx+K5pR8+ WZzs86aKiZOtRnnu+EQV7vkbPBz2yqiDgYSLeOPQ7PG8G95pYpi5iUCtZ9mpWERC JliGNoNp+zxvmJNYPcCLpeio3MVCgQjo9kVVn5aJR75giEVu3AGBafhzecpO4WA0 9hDJKwHFBvwijc1OWUqkwUC71pG1Jb3oSYulj1ip8JqgNiVvRk7pmTLPJeiyYOJH 3DKFuY7AQvw7+vkROzikGs6TefdI0mVB+fKlZ8AZDYeSKD8TM1QSafSYHTfaWYBc y1r/swul/Ce8FXBIXDsQIy+dxERAhkjK7TTG2snysYy+A5AdgyCCR/d2A9qK1B79 UVEt+qA0xUOHdA/lMbYh+eY8Yr+LlCjDva3KlesRTBC+srhlSb1VTOhM7Z1529rs HgJuknqgV+4= =4Yq2 - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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