CWE
362
Advisory Published

RHSA-2025:3935: Moderate: kernel security update

First published: Wed Apr 16 2025(Updated: )

Moderate: kernel security update

Affected SoftwareAffected VersionHow to fix
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Enterprise Linux for ARM64 EUS
Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Enterprise Linux Server
Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support
Red Hat CodeReady Linux Builder for IBM z Systems
Red Hat Enterprise Linux Server for IBM z Systems
Red Hat Enterprise Linux for SAP Solutions
Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support
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5.14.0-427.65.1.el9_4
redhat/kernel-cross-headers<5.14.0-427.65.1.el9_4
5.14.0-427.65.1.el9_4
redhat/libperf<5.14.0-427.65.1.el9_4
5.14.0-427.65.1.el9_4
redhat/kernel-cross-headers<5.14.0-427.65.1.el9_4.aa
5.14.0-427.65.1.el9_4.aa
redhat/kernel-tools-libs-devel<5.14.0-427.65.1.el9_4.aa
5.14.0-427.65.1.el9_4.aa
redhat/libperf<5.14.0-427.65.1.el9_4.aa
5.14.0-427.65.1.el9_4.aa

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Frequently Asked Questions

  • What is the severity of RHSA-2025:3935?

    The severity of RHSA-2025:3935 is moderate.

  • How do I fix RHSA-2025:3935?

    To fix RHSA-2025:3935, update your system to the kernel version 5.14.0-427.65.1.el9_4 or later.

  • Which systems are affected by RHSA-2025:3935?

    RHSA-2025:3935 affects multiple versions of Red Hat Enterprise Linux, including both x86_64 and ARM architectures.

  • What vulnerabilities does RHSA-2025:3935 address?

    RHSA-2025:3935 addresses vulnerabilities including CVE-2021-47101 related to uninitialized value handling in the kernel.

  • What should I do before applying the fix for RHSA-2025:3935?

    Before applying the fix for RHSA-2025:3935, ensure you back up your data to avoid potential issues.

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