Skip to navigation Skip to main content

Utilities

  • Subscriptions
  • Downloads
  • Red Hat Console
  • Get Support
Red Hat Customer Portal
  • Subscriptions
  • Downloads
  • Red Hat Console
  • Get Support
  • Products

    Top Products

    • Red Hat Enterprise Linux
    • Red Hat OpenShift
    • Red Hat Ansible Automation Platform
    All Products

    Downloads and Containers

    • Downloads
    • Packages
    • Containers

    Top Resources

    • Documentation
    • Product Life Cycles
    • Product Compliance
    • Errata
  • Knowledge

    Red Hat Knowledge Center

    • Knowledgebase Solutions
    • Knowledgebase Articles
    • Customer Portal Labs
    • Errata

    Top Product Docs

    • Red Hat Enterprise Linux
    • Red Hat OpenShift
    • Red Hat Ansible Automation Platform
    All Product Docs

    Training and Certification

    • About
    • Course Index
    • Certification Index
    • Skill Assessment
  • Security

    Red Hat Product Security Center

    • Security Updates
    • Security Advisories
    • Red Hat CVE Database
    • Errata

    References

    • Security Bulletins
    • Security Measurement
    • Severity Ratings
    • Security Data

    Top Resources

    • Security Labs
    • Backporting Policies
    • Security Blog
  • Support

    Red Hat Support

    • Support Cases
    • Troubleshoot
    • Get Support
    • Contact Red Hat Support

    Red Hat Community Support

    • Customer Portal Community
    • Community Discussions
    • Red Hat Accelerator Program

    Top Resources

    • Product Life Cycles
    • Customer Portal Labs
    • Red Hat JBoss Supported Configurations
    • Red Hat Insights
Or troubleshoot an issue.

Select Your Language

  • English
  • Français
  • 한국어
  • 日本語
  • 中文 (中国)

Infrastructure and Management

  • Red Hat Enterprise Linux
  • Red Hat Satellite
  • Red Hat Subscription Management
  • Red Hat Insights
  • Red Hat Ansible Automation Platform

Cloud Computing

  • Red Hat OpenShift
  • Red Hat OpenStack Platform
  • Red Hat OpenShift
  • Red Hat OpenShift AI
  • Red Hat OpenShift Dedicated
  • Red Hat Advanced Cluster Security for Kubernetes
  • Red Hat Advanced Cluster Management for Kubernetes
  • Red Hat Quay
  • Red Hat OpenShift Dev Spaces
  • Red Hat OpenShift Service on AWS

Storage

  • Red Hat Gluster Storage
  • Red Hat Hyperconverged Infrastructure
  • Red Hat Ceph Storage
  • Red Hat OpenShift Data Foundation

Runtimes

  • Red Hat Runtimes
  • Red Hat JBoss Enterprise Application Platform
  • Red Hat Data Grid
  • Red Hat JBoss Web Server
  • Red Hat build of Keycloak
  • Red Hat support for Spring Boot
  • Red Hat build of Node.js
  • Red Hat build of Quarkus

Integration and Automation

  • Red Hat Application Foundations
  • Red Hat Fuse
  • Red Hat AMQ
  • Red Hat 3scale API Management
All Products
Red Hat Product Errata RHSA-2025:18098 - Security Advisory
Issued:
2025-10-15
Updated:
2025-10-15

RHSA-2025:18098 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Moderate: kernel-rt security update

Type/Severity

Security Advisory: Moderate

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for kernel-rt is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions.

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.

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: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (CVE-2025-37823)
  • kernel: usb: dwc3: gadget: check that event count does not exceed event buffer length (CVE-2025-37810)
  • kernel: net_sched: ets: Fix double list add in class with netem as child qdisc (CVE-2025-37914)
  • kernel: firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails (CVE-2022-50087)
  • kernel: i40e: fix MMIO write access to an invalid page in i40e_clear_hw (CVE-2025-38200)
  • kernel: do_change_type(): refuse to operate on unmounted/not ours mounts (CVE-2025-38498)
  • kernel: smb: client: fix use-after-free in cifs_oplock_break (CVE-2025-38527)

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.

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.

Affected Products

  • Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.0 x86_64

Fixes

  • BZ - 2365024 - CVE-2025-37823 kernel: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too
  • BZ - 2365028 - CVE-2025-37810 kernel: usb: dwc3: gadget: check that event count does not exceed event buffer length
  • BZ - 2367500 - CVE-2025-37914 kernel: net_sched: ets: Fix double list add in class with netem as child qdisc
  • BZ - 2373539 - CVE-2022-50087 kernel: firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails
  • BZ - 2376392 - CVE-2025-38200 kernel: i40e: fix MMIO write access to an invalid page in i40e_clear_hw
  • BZ - 2384422 - CVE-2025-38498 kernel: do_change_type(): refuse to operate on unmounted/not ours mounts
  • BZ - 2388928 - CVE-2025-38527 kernel: smb: client: fix use-after-free in cifs_oplock_break

CVEs

  • CVE-2022-50087
  • CVE-2025-37810
  • CVE-2025-37823
  • CVE-2025-37914
  • CVE-2025-38200
  • CVE-2025-38498
  • CVE-2025-38527

References

  • https://access.redhat.com/security/updates/classification/#moderate
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.0

SRPM
kernel-rt-5.14.0-70.149.1.rt21.221.el9_0.src.rpm SHA-256: 7bb8eee2130aeee6eb402010f32bae6d776e905c09390cc00349f52b3dc3c93a
x86_64
kernel-rt-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: fb8f8acc1586127111f7b2c9d59daf45457dcdeb8b4ad5ece7afa5dc04c76465
kernel-rt-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: fb8f8acc1586127111f7b2c9d59daf45457dcdeb8b4ad5ece7afa5dc04c76465
kernel-rt-core-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: 11701efc69afbc430f2ea78db64c9a6ea2b29aa454185eceec6b3f2c5b2965aa
kernel-rt-core-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: 11701efc69afbc430f2ea78db64c9a6ea2b29aa454185eceec6b3f2c5b2965aa
kernel-rt-debug-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: bc461b6775a957cac8c0ac7ae255af7ba4a8159d0cbf01f5986e0e92c9bce7f4
kernel-rt-debug-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: bc461b6775a957cac8c0ac7ae255af7ba4a8159d0cbf01f5986e0e92c9bce7f4
kernel-rt-debug-core-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: d8ec8fb3bc79b1b20d4890a596f36de38058a7d10d46a4968d0a82612e60d42c
kernel-rt-debug-core-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: d8ec8fb3bc79b1b20d4890a596f36de38058a7d10d46a4968d0a82612e60d42c
kernel-rt-debug-debuginfo-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: e2102218f8cec7e5385f53a58fd9f7c404a03645836dee0715220d0f0ba6e487
kernel-rt-debug-debuginfo-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: e2102218f8cec7e5385f53a58fd9f7c404a03645836dee0715220d0f0ba6e487
kernel-rt-debug-devel-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: 5bd8cda695bd7d6e0832cb8e81678504c8af827c9d9a592bb426ebba67770a44
kernel-rt-debug-devel-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: 5bd8cda695bd7d6e0832cb8e81678504c8af827c9d9a592bb426ebba67770a44
kernel-rt-debug-kvm-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: e1c6467ecaafcd7f81231e1afec713531eb8e3ff78085ec937c03aa582956391
kernel-rt-debug-modules-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: 620534a9aaf42f181202663d9b45c235f29ab9be614421b17163c76d93278131
kernel-rt-debug-modules-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: 620534a9aaf42f181202663d9b45c235f29ab9be614421b17163c76d93278131
kernel-rt-debug-modules-extra-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: 86975473a92359155136cec828ffe09e1e268f533ee9863b8015532f2506cc0a
kernel-rt-debug-modules-extra-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: 86975473a92359155136cec828ffe09e1e268f533ee9863b8015532f2506cc0a
kernel-rt-debuginfo-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: 0ffc4f24d67e183c84544db5b5606f1ad1b5f1a0bfbf1053c3342757fcb26370
kernel-rt-debuginfo-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: 0ffc4f24d67e183c84544db5b5606f1ad1b5f1a0bfbf1053c3342757fcb26370
kernel-rt-debuginfo-common-x86_64-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: 6c8fb52f834b20b9aee4b88dce38c94c1f40812132058cd7eedb4615f5d2857d
kernel-rt-debuginfo-common-x86_64-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: 6c8fb52f834b20b9aee4b88dce38c94c1f40812132058cd7eedb4615f5d2857d
kernel-rt-devel-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: 74c877892b92f04d886bd332e95fb49ae99da0f111625390f95e2a3e8f01da9b
kernel-rt-devel-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: 74c877892b92f04d886bd332e95fb49ae99da0f111625390f95e2a3e8f01da9b
kernel-rt-kvm-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: 44e2bf847679d782c3bbc197098a096c1a7c9396187cb174a281e2415a67a204
kernel-rt-modules-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: e09f608bc19b220eb798ec2fdacc97728c9e7a37dcd4626ca0ff7976b36c049e
kernel-rt-modules-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: e09f608bc19b220eb798ec2fdacc97728c9e7a37dcd4626ca0ff7976b36c049e
kernel-rt-modules-extra-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: 6b6adefa02eb677eb71d7b0729f78f25146567ebd89dd699c59be6efde18069e
kernel-rt-modules-extra-5.14.0-70.149.1.rt21.221.el9_0.x86_64.rpm SHA-256: 6b6adefa02eb677eb71d7b0729f78f25146567ebd89dd699c59be6efde18069e

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

Red Hat LinkedIn YouTube Facebook X, formerly Twitter

Quick Links

  • Downloads
  • Subscriptions
  • Support Cases
  • Customer Service
  • Product Documentation

Help

  • Contact Us
  • Customer Portal FAQ
  • Log-in Assistance

Site Info

  • Trust Red Hat
  • Browser Support Policy
  • Accessibility
  • Awards and Recognition
  • Colophon

Related Sites

  • redhat.com
  • developers.redhat.com
  • connect.redhat.com
  • cloud.redhat.com

Red Hat legal and privacy links

  • About Red Hat
  • Jobs
  • Events
  • Locations
  • Contact Red Hat
  • Red Hat Blog
  • Inclusion at Red Hat
  • Cool Stuff Store
  • Red Hat Summit
© 2025 Red Hat

Red Hat legal and privacy links

  • Privacy statement
  • Terms of use
  • All policies and guidelines
  • Digital accessibility