rhsa-2024_5101
Vulnerability from csaf_redhat
Published
2024-08-08 04:53
Modified
2024-12-06 11:10
Summary
Red Hat Security Advisory: kernel security update
Notes
Topic
An update for kernel is now available for Red Hat Enterprise Linux 8.
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.
Details
The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
* kernel: powerpc: Fix access beyond end of drmem array (CVE-2023-52451)
* kernel: efivarfs: force RO when remounting if SetVariable is not supported (CVE-2023-52463)
* kernel: tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)
* kernel: ext4: avoid online resizing failures due to oversized flex bg (CVE-2023-52622)
* kernel: net/sched: flower: Fix chain template offload (CVE-2024-26669)
* kernel: stmmac: Clear variable when destroying workqueue (CVE-2024-26802)
* kernel: efi: runtime: Fix potential overflow of soft-reserved region size (CVE-2024-26843)
* kernel: quota: Fix potential NULL pointer dereference (CVE-2024-26878)
* kernel: TIPC message reassembly use-after-free remote code execution vulnerability (CVE-2024-36886)
* kernel: SUNRPC: fix a memleak in gss_import_v2_context (CVE-2023-52653)
* kernel: dmaengine/idxd: hardware erratum allows potential security problem with direct access by untrusted application (CVE-2024-21823)
* kernel: Revert "net/mlx5: Block entering switchdev mode with ns inconsistency" (CVE-2023-52658)
* kernel: ext4: fix corruption during on-line resize (CVE-2024-35807)
* kernel: x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD (CVE-2024-35801)
* kernel: dyndbg: fix old BUG_ON in >control parser (CVE-2024-35947)
* kernel: net/sched: act_skbmod: prevent kernel-infoleak (CVE-2024-35893)
* kernel: x86/mce: Make sure to grab mce_sysfs_mutex in set_bank() (CVE-2024-35876)
* kernel: platform/x86: wmi: Fix opening of char device (CVE-2023-52864)
* kernel: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (CVE-2023-52845)
* (CVE-2023-28746)
* (CVE-2023-52847)
* (CVE-2021-47548)
* (CVE-2024-36921)
* (CVE-2024-26921)
* (CVE-2021-47579)
* (CVE-2024-36927)
* (CVE-2024-39276)
* (CVE-2024-33621)
* (CVE-2024-27010)
* (CVE-2024-26960)
* (CVE-2024-38596)
* (CVE-2022-48743)
* (CVE-2024-26733)
* (CVE-2024-26586)
* (CVE-2024-26698)
* (CVE-2023-52619)
Bug Fix(es):
* RHEL8.6 - Spinlock statistics may show negative elapsed time and incorrectly formatted output (JIRA:RHEL-17678)
* [AWS][8.9]There are call traces found when booting debug-kernel for Amazon EC2 r8g.metal-24xl instance (JIRA:RHEL-23841)
* [rhel8] gfs2: Fix glock shrinker (JIRA:RHEL-32941)
* lan78xx: Microchip LAN7800 never comes up after unplug and replug (JIRA:RHEL-33437)
* [Hyper-V][RHEL-8.10.z] Update hv_netvsc driver to TOT (JIRA:RHEL-39074)
* Use-after-free on proc inode-i_sb triggered by fsnotify (JIRA:RHEL-40167)
* blk-cgroup: Properly propagate the iostat update up the hierarchy [rhel-8.10.z] (JIRA:RHEL-40939)
* (JIRA:RHEL-31798)
* (JIRA:RHEL-10263)
* (JIRA:RHEL-40901)
* (JIRA:RHEL-43547)
* (JIRA:RHEL-34876)
Enhancement(s):
* [RFE] Add module parameters 'soft_reboot_cmd' and 'soft_active_on_boot' for customizing softdog configuration (JIRA:RHEL-19723)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer the CVE page(s) listed in the References section.
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