Security update for qemu

Announcement ID:	SUSE-SU-2022:0930-2
Rating:	important
References:	bsc#1178049 bsc#1192525 bsc#1193364 bsc#1193545 bsc#1194938 bsc#1195161 bsc#1196087 bsc#1196737
Cross-References:	CVE-2021-3930 CVE-2022-0358
CVSS scores:	CVE-2021-3930 ( SUSE ): 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L CVE-2021-3930 ( NVD ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVE-2022-0358 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-0358 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:	SUSE Linux Enterprise Micro 5.2 SUSE Linux Enterprise Micro for Rancher 5.2

An update that solves two vulnerabilities and has six security fixes can now be installed.

Description:

This update for qemu fixes the following issues:

• CVE-2022-0358: Fixed a potential privilege escalation via virtiofsd (bsc#1195161).
• CVE-2021-3930: Fixed a potential denial of service in the emulated SCSI device (bsc#1192525).

Non-security fixes:

• Fixed a kernel data corruption via a long kernel boot cmdline (bsc#1196737).
• Included vmxcap in the qemu-tools package (bsc#1193364).
• Fixed package dependencies (bsc#1196087).
• Fixed an issue were PowerPC firmwares would not be built for non-PowerPC builds (bsc#1193545).
• Fixed multiple issues in I/O (bsc#1178049 bsc#1194938).

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 Micro 5.2
  zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-930=1
• SUSE Linux Enterprise Micro for Rancher 5.2
  zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-930=1

Package List:

• SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64)
  • qemu-hw-display-virtio-vga-5.2.0-150300.112.4
  • qemu-5.2.0-150300.112.4
  • qemu-audio-spice-debuginfo-5.2.0-150300.112.4
  • qemu-ui-spice-core-debuginfo-5.2.0-150300.112.4
  • qemu-debuginfo-5.2.0-150300.112.4
  • qemu-hw-display-qxl-debuginfo-5.2.0-150300.112.4
  • qemu-audio-spice-5.2.0-150300.112.4
  • qemu-hw-usb-redirect-debuginfo-5.2.0-150300.112.4
  • qemu-guest-agent-debuginfo-5.2.0-150300.112.4
  • qemu-chardev-spice-debuginfo-5.2.0-150300.112.4
  • qemu-chardev-spice-5.2.0-150300.112.4
  • qemu-tools-debuginfo-5.2.0-150300.112.4
  • qemu-hw-display-qxl-5.2.0-150300.112.4
  • qemu-ui-opengl-5.2.0-150300.112.4
  • qemu-hw-display-virtio-gpu-5.2.0-150300.112.4
  • qemu-tools-5.2.0-150300.112.4
  • qemu-hw-display-virtio-gpu-debuginfo-5.2.0-150300.112.4
  • qemu-ui-opengl-debuginfo-5.2.0-150300.112.4
  • qemu-debugsource-5.2.0-150300.112.4
  • qemu-hw-usb-redirect-5.2.0-150300.112.4
  • qemu-guest-agent-5.2.0-150300.112.4
  • qemu-hw-display-virtio-vga-debuginfo-5.2.0-150300.112.4
  • qemu-ui-spice-core-5.2.0-150300.112.4
• SUSE Linux Enterprise Micro 5.2 (aarch64)
  • qemu-arm-debuginfo-5.2.0-150300.112.4
  • qemu-arm-5.2.0-150300.112.4
• SUSE Linux Enterprise Micro 5.2 (noarch)
  • qemu-seabios-1.14.0_0_g155821a-150300.112.4
  • qemu-vgabios-1.14.0_0_g155821a-150300.112.4
  • qemu-ipxe-1.0.0+-150300.112.4
  • qemu-sgabios-8-150300.112.4
• SUSE Linux Enterprise Micro 5.2 (s390x)
  • qemu-s390x-debuginfo-5.2.0-150300.112.4
  • qemu-s390x-5.2.0-150300.112.4
• SUSE Linux Enterprise Micro 5.2 (x86_64)
  • qemu-x86-debuginfo-5.2.0-150300.112.4
  • qemu-x86-5.2.0-150300.112.4
• SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 s390x x86_64)
  • qemu-hw-display-virtio-vga-5.2.0-150300.112.4
  • qemu-5.2.0-150300.112.4
  • qemu-audio-spice-debuginfo-5.2.0-150300.112.4
  • qemu-ui-spice-core-debuginfo-5.2.0-150300.112.4
  • qemu-debuginfo-5.2.0-150300.112.4
  • qemu-hw-display-qxl-debuginfo-5.2.0-150300.112.4
  • qemu-audio-spice-5.2.0-150300.112.4
  • qemu-hw-usb-redirect-debuginfo-5.2.0-150300.112.4
  • qemu-guest-agent-debuginfo-5.2.0-150300.112.4
  • qemu-chardev-spice-debuginfo-5.2.0-150300.112.4
  • qemu-chardev-spice-5.2.0-150300.112.4
  • qemu-tools-debuginfo-5.2.0-150300.112.4
  • qemu-hw-display-qxl-5.2.0-150300.112.4
  • qemu-ui-opengl-5.2.0-150300.112.4
  • qemu-hw-display-virtio-gpu-5.2.0-150300.112.4
  • qemu-tools-5.2.0-150300.112.4
  • qemu-hw-display-virtio-gpu-debuginfo-5.2.0-150300.112.4
  • qemu-ui-opengl-debuginfo-5.2.0-150300.112.4
  • qemu-debugsource-5.2.0-150300.112.4
  • qemu-hw-usb-redirect-5.2.0-150300.112.4
  • qemu-guest-agent-5.2.0-150300.112.4
  • qemu-hw-display-virtio-vga-debuginfo-5.2.0-150300.112.4
  • qemu-ui-spice-core-5.2.0-150300.112.4
• SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64)
  • qemu-arm-debuginfo-5.2.0-150300.112.4
  • qemu-arm-5.2.0-150300.112.4
• SUSE Linux Enterprise Micro for Rancher 5.2 (noarch)
  • qemu-seabios-1.14.0_0_g155821a-150300.112.4
  • qemu-vgabios-1.14.0_0_g155821a-150300.112.4
  • qemu-ipxe-1.0.0+-150300.112.4
  • qemu-sgabios-8-150300.112.4
• SUSE Linux Enterprise Micro for Rancher 5.2 (s390x)
  • qemu-s390x-debuginfo-5.2.0-150300.112.4
  • qemu-s390x-5.2.0-150300.112.4
• SUSE Linux Enterprise Micro for Rancher 5.2 (x86_64)
  • qemu-x86-debuginfo-5.2.0-150300.112.4
  • qemu-x86-5.2.0-150300.112.4

References:

• https://www.suse.com/security/cve/CVE-2021-3930.html
• https://www.suse.com/security/cve/CVE-2022-0358.html
• https://bugzilla.suse.com/show_bug.cgi?id=1178049
• https://bugzilla.suse.com/show_bug.cgi?id=1192525
• https://bugzilla.suse.com/show_bug.cgi?id=1193364
• https://bugzilla.suse.com/show_bug.cgi?id=1193545
• https://bugzilla.suse.com/show_bug.cgi?id=1194938
• https://bugzilla.suse.com/show_bug.cgi?id=1195161
• https://bugzilla.suse.com/show_bug.cgi?id=1196087
• https://bugzilla.suse.com/show_bug.cgi?id=1196737