Security update for ovmf

Announcement ID: SUSE-SU-2023:1941-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2019-14560 ( SUSE ): 6.1 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:L
  • CVE-2021-38578 ( SUSE ): 7.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:L
  • CVE-2021-38578 ( NVD ): 10.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP4
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Server 12 SP4
  • SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4
  • SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • SUSE OpenStack Cloud 9
  • SUSE OpenStack Cloud Crowbar 9

An update that solves two vulnerabilities can now be installed.

Description:

This update for ovmf fixes the following issues:

  • CVE-2019-14560: Fixed potential secure boot bypass via an improper check of GetEfiGlobalVariable2 (bsc#1174246).
  • CVE-2021-38578: Fixed underflow in MdeModulePkg/PiSmmCore SmmEntryPointAdd (bsc#1196741).

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 OpenStack Cloud 9
    zypper in -t patch SUSE-OpenStack-Cloud-9-2023-1941=1
  • SUSE OpenStack Cloud Crowbar 9
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2023-1941=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4
    zypper in -t patch SUSE-SLE-SAP-12-SP4-2023-1941=1
  • SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-ESPOS-2023-1941=1
  • SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2023-1941=1
  • SUSE Linux Enterprise High Performance Computing 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-1941=1
  • SUSE Linux Enterprise Server 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-1941=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-1941=1

Package List:

  • SUSE OpenStack Cloud 9 (x86_64)
    • ovmf-tools-2017+git1510945757.b2662641d5-3.41.2
    • ovmf-2017+git1510945757.b2662641d5-3.41.2
  • SUSE OpenStack Cloud 9 (noarch)
    • qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-3.41.2
  • SUSE OpenStack Cloud Crowbar 9 (x86_64)
    • ovmf-tools-2017+git1510945757.b2662641d5-3.41.2
    • ovmf-2017+git1510945757.b2662641d5-3.41.2
  • SUSE OpenStack Cloud Crowbar 9 (noarch)
    • qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-3.41.2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4 (x86_64)
    • ovmf-tools-2017+git1510945757.b2662641d5-3.41.2
    • ovmf-2017+git1510945757.b2662641d5-3.41.2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4 (noarch)
    • qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-3.41.2
  • SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 (aarch64 x86_64)
    • ovmf-tools-2017+git1510945757.b2662641d5-3.41.2
    • ovmf-2017+git1510945757.b2662641d5-3.41.2
  • SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 (noarch)
    • qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-3.41.2
    • qemu-uefi-aarch64-2017+git1510945757.b2662641d5-3.41.2
  • SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (aarch64 x86_64)
    • ovmf-tools-2017+git1510945757.b2662641d5-3.41.2
    • ovmf-2017+git1510945757.b2662641d5-3.41.2
  • SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (noarch)
    • qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-3.41.2
    • qemu-uefi-aarch64-2017+git1510945757.b2662641d5-3.41.2
  • SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
    • ovmf-tools-2017+git1510945757.b2662641d5-3.41.2
    • ovmf-2017+git1510945757.b2662641d5-3.41.2
  • SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
    • qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-3.41.2
    • qemu-uefi-aarch64-2017+git1510945757.b2662641d5-3.41.2
  • SUSE Linux Enterprise Server 12 SP5 (aarch64 x86_64)
    • ovmf-tools-2017+git1510945757.b2662641d5-3.41.2
    • ovmf-2017+git1510945757.b2662641d5-3.41.2
  • SUSE Linux Enterprise Server 12 SP5 (noarch)
    • qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-3.41.2
    • qemu-uefi-aarch64-2017+git1510945757.b2662641d5-3.41.2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5 (x86_64)
    • ovmf-tools-2017+git1510945757.b2662641d5-3.41.2
    • ovmf-2017+git1510945757.b2662641d5-3.41.2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
    • qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-3.41.2

References: