SUSE-SU-2025:3932-1: important: Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP6)

[SLE-SECURITY-UPDATES]

# Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP6)

Announcement ID: SUSE-SU-2025:3932-1  
Release Date: 2025-11-04T09:04:27Z  
Rating: important  
References:

  * bsc#1248631
  * bsc#1249207
  * bsc#1249208

  
Cross-References:

  * CVE-2025-38617
  * CVE-2025-38618
  * CVE-2025-38664

  
CVSS scores:

  * CVE-2025-38617 ( SUSE ):  7.3
    CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-38617 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-38618 ( SUSE ):  7.3
    CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-38618 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-38664 ( SUSE ):  7.3
    CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-38664 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * openSUSE Leap 15.6
  * SUSE Linux Enterprise Live Patching 15-SP6
  * SUSE Linux Enterprise Real Time 15 SP6
  * SUSE Linux Enterprise Server 15 SP6
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6

  
  
An update that solves three vulnerabilities can now be installed.

## Description:

This update for the Linux Kernel 6.4.0-150600_23_53 fixes several issues.

The following security issues were fixed:

  * CVE-2025-38664: ice: Fix a null pointer dereference in
    ice_copy_and_init_pkg() (bsc#1248631).
  * CVE-2025-38617: net/packet: fix a race in packet_set_ring() and
    packet_notifier() (bsc#1249208).
  * CVE-2025-38618: vsock: Do not allow binding to VMADDR_PORT_ANY
    (bsc#1249207).

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * SUSE Linux Enterprise Live Patching 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP6-2025-3928=1 SUSE-SLE-
Module-Live-Patching-15-SP6-2025-3932=1

  * openSUSE Leap 15.6  
    zypper in -t patch SUSE-2025-3932=1 SUSE-2025-3928=1

## Package List:

  * SUSE Linux Enterprise Live Patching 15-SP6 (ppc64le s390x x86_64)
    * kernel-livepatch-SLE15-SP6_Update_10-debugsource-9-150600.4.1
    * kernel-livepatch-6_4_0-150600_23_47-default-9-150600.4.1
    * kernel-livepatch-SLE15-SP6_Update_12-debugsource-8-150600.4.1
    * kernel-livepatch-6_4_0-150600_23_47-default-debuginfo-9-150600.4.1
    * kernel-livepatch-6_4_0-150600_23_53-default-debuginfo-8-150600.4.1
    * kernel-livepatch-6_4_0-150600_23_53-default-8-150600.4.1
  * openSUSE Leap 15.6 (ppc64le s390x x86_64)
    * kernel-livepatch-SLE15-SP6_Update_10-debugsource-9-150600.4.1
    * kernel-livepatch-6_4_0-150600_23_47-default-9-150600.4.1
    * kernel-livepatch-SLE15-SP6_Update_12-debugsource-8-150600.4.1
    * kernel-livepatch-6_4_0-150600_23_47-default-debuginfo-9-150600.4.1
    * kernel-livepatch-6_4_0-150600_23_53-default-debuginfo-8-150600.4.1
    * kernel-livepatch-6_4_0-150600_23_53-default-8-150600.4.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-38617.html
  * https://www.suse.com/security/cve/CVE-2025-38618.html
  * https://www.suse.com/security/cve/CVE-2025-38664.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1248631
  * https://bugzilla.suse.com/show_bug.cgi?id=1249207
  * https://bugzilla.suse.com/show_bug.cgi?id=1249208

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