SUSE-SU-2026:0212-1: important: Security update for ovmf

[SLE-UPDATES]

# Security update for ovmf

Announcement ID: SUSE-SU-2026:0212-1  
Release Date: 2026-01-22T12:08:35Z  
Rating: important  
References:

  * bsc#1218680

  
Cross-References:

  * CVE-2022-36765

  
CVSS scores:

  * CVE-2022-36765 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
  * CVE-2022-36765 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2022-36765 ( NVD ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H

  
Affected Products:

  * openSUSE Leap 15.4
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  * SUSE Linux Enterprise Micro 5.3
  * SUSE Linux Enterprise Micro 5.4
  * SUSE Linux Enterprise Micro for Rancher 5.3
  * SUSE Linux Enterprise Micro for Rancher 5.4
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server 15 SP4 LTSS
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for ovmf fixes the following issues:

  * CVE-2022-36765: Fixed integer overflow to buffer overflow via local network
    vulnerability (bsc#1218680).

## 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:

  * openSUSE Leap 15.4  
    zypper in -t patch SUSE-2026-212=1

  * SUSE Linux Enterprise Micro for Rancher 5.3  
    zypper in -t patch SUSE-SLE-Micro-5.3-2026-212=1

  * SUSE Linux Enterprise Micro 5.3  
    zypper in -t patch SUSE-SLE-Micro-5.3-2026-212=1

  * SUSE Linux Enterprise Micro for Rancher 5.4  
    zypper in -t patch SUSE-SLE-Micro-5.4-2026-212=1

  * SUSE Linux Enterprise Micro 5.4  
    zypper in -t patch SUSE-SLE-Micro-5.4-2026-212=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-212=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-212=1

  * SUSE Linux Enterprise Server 15 SP4 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-212=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP4  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-212=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 x86_64)
    * ovmf-202202-150400.5.21.1
    * ovmf-tools-202202-150400.5.21.1
  * openSUSE Leap 15.4 (noarch)
    * qemu-ovmf-x86_64-202202-150400.5.21.1
    * qemu-uefi-aarch32-202202-150400.5.21.1
    * qemu-ovmf-ia32-202202-150400.5.21.1
    * qemu-uefi-aarch64-202202-150400.5.21.1
  * openSUSE Leap 15.4 (x86_64)
    * qemu-ovmf-x86_64-debug-202202-150400.5.21.1
  * SUSE Linux Enterprise Micro for Rancher 5.3 (noarch)
    * qemu-ovmf-x86_64-202202-150400.5.21.1
    * qemu-uefi-aarch64-202202-150400.5.21.1
  * SUSE Linux Enterprise Micro 5.3 (noarch)
    * qemu-ovmf-x86_64-202202-150400.5.21.1
    * qemu-uefi-aarch64-202202-150400.5.21.1
  * SUSE Linux Enterprise Micro for Rancher 5.4 (noarch)
    * qemu-ovmf-x86_64-202202-150400.5.21.1
    * qemu-uefi-aarch64-202202-150400.5.21.1
  * SUSE Linux Enterprise Micro 5.4 (noarch)
    * qemu-ovmf-x86_64-202202-150400.5.21.1
    * qemu-uefi-aarch64-202202-150400.5.21.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64
    x86_64)
    * ovmf-202202-150400.5.21.1
    * ovmf-tools-202202-150400.5.21.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch)
    * qemu-ovmf-x86_64-202202-150400.5.21.1
    * qemu-uefi-aarch64-202202-150400.5.21.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64
    x86_64)
    * ovmf-202202-150400.5.21.1
    * ovmf-tools-202202-150400.5.21.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (noarch)
    * qemu-ovmf-x86_64-202202-150400.5.21.1
    * qemu-uefi-aarch64-202202-150400.5.21.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 x86_64)
    * ovmf-202202-150400.5.21.1
    * ovmf-tools-202202-150400.5.21.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (noarch)
    * qemu-ovmf-x86_64-202202-150400.5.21.1
    * qemu-uefi-aarch64-202202-150400.5.21.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (x86_64)
    * ovmf-202202-150400.5.21.1
    * ovmf-tools-202202-150400.5.21.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (noarch)
    * qemu-ovmf-x86_64-202202-150400.5.21.1

## References:

  * https://www.suse.com/security/cve/CVE-2022-36765.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1218680

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