An update for kernel-rt is now available for Red Hat Enterprise MRG 2. 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
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Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel-rt security and bug fix update
Advisory ID: RHSA-2019:2730-01
Product: Red Hat Enterprise MRG for RHEL-6
Advisory URL: https://access.redhat.com/errata/RHSA-2019:2730
Issue date: 2019-09-11
CVE Names: CVE-2018-9568 CVE-2018-13405 CVE-2018-16871 CVE-2018-16884 CVE-2019-1125 ===================================================================== 1. Summary: An update for kernel-rt is now available for Red Hat Enterprise MRG 2. 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 MRG Realtime for RHEL 6 Server v.2 - noarch, x86_64 3. Description: The kernel-rt packages provide the Real Time Linux Kernel, which enables
fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: Memory corruption due to incorrect socket cloning (CVE-2018-9568) * kernel: Missing check in fs/inode.c:inode_init_owner() does not clear
SGID bit on non-directories for non-members (CVE-2018-13405) * kernel: nfs: use-after-free in svc_process_common() (CVE-2018-16884) * kernel: nfs: NULL pointer dereference due to an anomalized NFS message
sequence (CVE-2018-16871) * 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): * Backport TCP follow-up for small buffers [mrg-r] (BZ#1732110) * update the MRG 2.5.z 3.10 realtime-kernel ..
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