SUSE update for qemu

Published: 2023-10-12

Risk	High
Patch available	YES
Number of vulnerabilities	5
CVE-ID	CVE-2021-3638 CVE-2021-3750 CVE-2023-0330 CVE-2023-3180 CVE-2023-3354
CWE-ID	CWE-787 CWE-416 CWE-476
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	SUSE Linux Enterprise Micro for Rancher Operating systems & Components / Operating system Server Applications Module Operating systems & Components / Operating system SUSE Linux Enterprise Micro Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications 15 Operating systems & Components / Operating system SUSE Linux Enterprise Server 15 Operating systems & Components / Operating system SUSE Linux Enterprise Real Time 15 Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing 15 Operating systems & Components / Operating system SUSE Linux Enterprise Desktop 15 Operating systems & Components / Operating system Basesystem Module Operating systems & Components / Operating system SUSE Manager Retail Branch Server Operating systems & Components / Operating system SUSE Manager Server Operating systems & Components / Operating system SUSE Manager Proxy Operating systems & Components / Operating system openSUSE Leap Operating systems & Components / Operating system qemu-block-rbd Operating systems & Components / Operating system package or component qemu-block-rbd-debuginfo Operating systems & Components / Operating system package or component qemu-sgabios Operating systems & Components / Operating system package or component qemu-SLOF Operating systems & Components / Operating system package or component qemu-seabios Operating systems & Components / Operating system package or component qemu-skiboot Operating systems & Components / Operating system package or component qemu-vgabios Operating systems & Components / Operating system package or component qemu-ipxe Operating systems & Components / Operating system package or component qemu-microvm Operating systems & Components / Operating system package or component qemu-kvm Operating systems & Components / Operating system package or component qemu-chardev-spice-debuginfo Operating systems & Components / Operating system package or component qemu Operating systems & Components / Operating system package or component qemu-x86-debuginfo Operating systems & Components / Operating system package or component qemu-audio-jack-debuginfo Operating systems & Components / Operating system package or component qemu-ivshmem-tools-debuginfo Operating systems & Components / Operating system package or component qemu-block-dmg Operating systems & Components / Operating system package or component qemu-hw-usb-smartcard Operating systems & Components / Operating system package or component qemu-hw-display-virtio-gpu-pci Operating systems & Components / Operating system package or component qemu-hw-usb-smartcard-debuginfo Operating systems & Components / Operating system package or component qemu-accel-tcg-x86-debuginfo Operating systems & Components / Operating system package or component qemu-ui-spice-app Operating systems & Components / Operating system package or component qemu-hw-usb-host Operating systems & Components / Operating system package or component qemu-ui-gtk-debuginfo Operating systems & Components / Operating system package or component qemu-ui-curses Operating systems & Components / Operating system package or component qemu-hw-usb-redirect Operating systems & Components / Operating system package or component qemu-block-curl-debuginfo Operating systems & Components / Operating system package or component qemu-audio-pa-debuginfo Operating systems & Components / Operating system package or component qemu-tools-debuginfo Operating systems & Components / Operating system package or component qemu-ui-spice-core Operating systems & Components / Operating system package or component qemu-block-nfs Operating systems & Components / Operating system package or component qemu-hw-display-virtio-vga Operating systems & Components / Operating system package or component qemu-hw-display-virtio-gpu-pci-debuginfo Operating systems & Components / Operating system package or component qemu-hw-display-qxl Operating systems & Components / Operating system package or component qemu-audio-jack Operating systems & Components / Operating system package or component qemu-audio-spice-debuginfo Operating systems & Components / Operating system package or component qemu-extra-debuginfo Operating systems & Components / Operating system package or component qemu-accel-qtest-debuginfo Operating systems & Components / Operating system package or component qemu-chardev-baum Operating systems & Components / Operating system package or component qemu-arm-debuginfo Operating systems & Components / Operating system package or component qemu-block-ssh-debuginfo Operating systems & Components / Operating system package or component qemu-debuginfo Operating systems & Components / Operating system package or component qemu-audio-oss Operating systems & Components / Operating system package or component qemu-lang Operating systems & Components / Operating system package or component qemu-vhost-user-gpu-debuginfo Operating systems & Components / Operating system package or component qemu-ui-opengl Operating systems & Components / Operating system package or component qemu-linux-user-debugsource Operating systems & Components / Operating system package or component qemu-hw-display-virtio-gpu-debuginfo Operating systems & Components / Operating system package or component qemu-tools Operating systems & Components / Operating system package or component qemu-chardev-spice Operating systems & Components / Operating system package or component qemu-chardev-baum-debuginfo Operating systems & Components / Operating system package or component qemu-block-gluster-debuginfo Operating systems & Components / Operating system package or component qemu-extra Operating systems & Components / Operating system package or component qemu-block-curl Operating systems & Components / Operating system package or component qemu-linux-user-debuginfo Operating systems & Components / Operating system package or component qemu-block-ssh Operating systems & Components / Operating system package or component qemu-ui-opengl-debuginfo Operating systems & Components / Operating system package or component qemu-ppc-debuginfo Operating systems & Components / Operating system package or component qemu-guest-agent-debuginfo Operating systems & Components / Operating system package or component qemu-vhost-user-gpu Operating systems & Components / Operating system package or component qemu-ui-spice-app-debuginfo Operating systems & Components / Operating system package or component qemu-guest-agent Operating systems & Components / Operating system package or component qemu-ui-curses-debuginfo Operating systems & Components / Operating system package or component qemu-s390x Operating systems & Components / Operating system package or component qemu-hw-s390x-virtio-gpu-ccw-debuginfo Operating systems & Components / Operating system package or component qemu-audio-spice Operating systems & Components / Operating system package or component qemu-accel-qtest Operating systems & Components / Operating system package or component qemu-audio-pa Operating systems & Components / Operating system package or component qemu-hw-usb-redirect-debuginfo Operating systems & Components / Operating system package or component qemu-hw-display-virtio-vga-debuginfo Operating systems & Components / Operating system package or component qemu-ui-spice-core-debuginfo Operating systems & Components / Operating system package or component qemu-x86 Operating systems & Components / Operating system package or component qemu-debugsource Operating systems & Components / Operating system package or component qemu-arm Operating systems & Components / Operating system package or component qemu-block-dmg-debuginfo Operating systems & Components / Operating system package or component qemu-block-gluster Operating systems & Components / Operating system package or component qemu-block-iscsi Operating systems & Components / Operating system package or component qemu-hw-s390x-virtio-gpu-ccw Operating systems & Components / Operating system package or component qemu-s390x-debuginfo Operating systems & Components / Operating system package or component qemu-linux-user Operating systems & Components / Operating system package or component qemu-audio-alsa-debuginfo Operating systems & Components / Operating system package or component qemu-block-iscsi-debuginfo Operating systems & Components / Operating system package or component qemu-audio-oss-debuginfo Operating systems & Components / Operating system package or component qemu-ppc Operating systems & Components / Operating system package or component qemu-ui-gtk Operating systems & Components / Operating system package or component qemu-ivshmem-tools Operating systems & Components / Operating system package or component qemu-audio-alsa Operating systems & Components / Operating system package or component qemu-hw-display-qxl-debuginfo Operating systems & Components / Operating system package or component qemu-hw-usb-host-debuginfo Operating systems & Components / Operating system package or component qemu-ksm Operating systems & Components / Operating system package or component qemu-hw-display-virtio-gpu Operating systems & Components / Operating system package or component qemu-accel-tcg-x86 Operating systems & Components / Operating system package or component qemu-block-nfs-debuginfo Operating systems & Components / Operating system package or component
Vendor	SUSE

Security Bulletin

This security bulletin contains information about 5 vulnerabilities.

1) Out-of-bounds write

EUVDB-ID: #VU72306

Risk: Medium

CVSSv3.1: 4.9 [CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3638

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a malicious guest to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error in the ATI VGA device emulation of QEMU within the ati_2d_blt() routine while handling MMIO write operations. A malicious guest can crash the QEMU process on the host.

Mitigation

Update the affected package qemu to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

Server Applications Module: 15-SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

qemu-block-rbd: before 6.2.0-150400.37.23.1

qemu-block-rbd-debuginfo: before 6.2.0-150400.37.23.1

qemu-sgabios: before 8-150400.37.23.1

qemu-SLOF: before 6.2.0-150400.37.23.1

qemu-seabios: before 1.15.0_0_g2dd4b9b-150400.37.23.1

qemu-skiboot: before 6.2.0-150400.37.23.1

qemu-vgabios: before 1.15.0_0_g2dd4b9b-150400.37.23.1

qemu-ipxe: before 1.0.0+-150400.37.23.1

qemu-microvm: before 6.2.0-150400.37.23.1

qemu-kvm: before 6.2.0-150400.37.23.1

qemu-chardev-spice-debuginfo: before 6.2.0-150400.37.23.1

qemu: before 6.2.0-150400.37.23.1

qemu-x86-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-jack-debuginfo: before 6.2.0-150400.37.23.1

qemu-ivshmem-tools-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-dmg: before 6.2.0-150400.37.23.1

qemu-hw-usb-smartcard: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu-pci: before 6.2.0-150400.37.23.1

qemu-hw-usb-smartcard-debuginfo: before 6.2.0-150400.37.23.1

qemu-accel-tcg-x86-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-spice-app: before 6.2.0-150400.37.23.1

qemu-hw-usb-host: before 6.2.0-150400.37.23.1

qemu-ui-gtk-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-curses: before 6.2.0-150400.37.23.1

qemu-hw-usb-redirect: before 6.2.0-150400.37.23.1

qemu-block-curl-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-pa-debuginfo: before 6.2.0-150400.37.23.1

qemu-tools-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-spice-core: before 6.2.0-150400.37.23.1

qemu-block-nfs: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-vga: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu-pci-debuginfo: before 6.2.0-150400.37.23.1

qemu-hw-display-qxl: before 6.2.0-150400.37.23.1

qemu-audio-jack: before 6.2.0-150400.37.23.1

qemu-audio-spice-debuginfo: before 6.2.0-150400.37.23.1

qemu-extra-debuginfo: before 6.2.0-150400.37.23.1

qemu-accel-qtest-debuginfo: before 6.2.0-150400.37.23.1

qemu-chardev-baum: before 6.2.0-150400.37.23.1

qemu-arm-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-ssh-debuginfo: before 6.2.0-150400.37.23.1

qemu-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-oss: before 6.2.0-150400.37.23.1

qemu-lang: before 6.2.0-150400.37.23.1

qemu-vhost-user-gpu-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-opengl: before 6.2.0-150400.37.23.1

qemu-linux-user-debugsource: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu-debuginfo: before 6.2.0-150400.37.23.1

qemu-tools: before 6.2.0-150400.37.23.1

qemu-chardev-spice: before 6.2.0-150400.37.23.1

qemu-chardev-baum-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-gluster-debuginfo: before 6.2.0-150400.37.23.1

qemu-extra: before 6.2.0-150400.37.23.1

qemu-block-curl: before 6.2.0-150400.37.23.1

qemu-linux-user-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-ssh: before 6.2.0-150400.37.23.1

qemu-ui-opengl-debuginfo: before 6.2.0-150400.37.23.1

qemu-ppc-debuginfo: before 6.2.0-150400.37.23.1

qemu-guest-agent-debuginfo: before 6.2.0-150400.37.23.1

qemu-vhost-user-gpu: before 6.2.0-150400.37.23.1

qemu-ui-spice-app-debuginfo: before 6.2.0-150400.37.23.1

qemu-guest-agent: before 6.2.0-150400.37.23.1

qemu-ui-curses-debuginfo: before 6.2.0-150400.37.23.1

qemu-s390x: before 6.2.0-150400.37.23.1

qemu-hw-s390x-virtio-gpu-ccw-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-spice: before 6.2.0-150400.37.23.1

qemu-accel-qtest: before 6.2.0-150400.37.23.1

qemu-audio-pa: before 6.2.0-150400.37.23.1

qemu-hw-usb-redirect-debuginfo: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-vga-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-spice-core-debuginfo: before 6.2.0-150400.37.23.1

qemu-x86: before 6.2.0-150400.37.23.1

qemu-debugsource: before 6.2.0-150400.37.23.1

qemu-arm: before 6.2.0-150400.37.23.1

qemu-block-dmg-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-gluster: before 6.2.0-150400.37.23.1

qemu-block-iscsi: before 6.2.0-150400.37.23.1

qemu-hw-s390x-virtio-gpu-ccw: before 6.2.0-150400.37.23.1

qemu-s390x-debuginfo: before 6.2.0-150400.37.23.1

qemu-linux-user: before 6.2.0-150400.37.23.1

qemu-audio-alsa-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-iscsi-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-oss-debuginfo: before 6.2.0-150400.37.23.1

qemu-ppc: before 6.2.0-150400.37.23.1

qemu-ui-gtk: before 6.2.0-150400.37.23.1

qemu-ivshmem-tools: before 6.2.0-150400.37.23.1

qemu-audio-alsa: before 6.2.0-150400.37.23.1

qemu-hw-display-qxl-debuginfo: before 6.2.0-150400.37.23.1

qemu-hw-usb-host-debuginfo: before 6.2.0-150400.37.23.1

qemu-ksm: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu: before 6.2.0-150400.37.23.1

qemu-accel-tcg-x86: before 6.2.0-150400.37.23.1

qemu-block-nfs-debuginfo: before 6.2.0-150400.37.23.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20234056-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Use-after-free

EUVDB-ID: #VU69353

Risk: High

CVSSv3.1: 7.9 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3750

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote user to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in the USB EHCI controller emulation of QEMU. A remote guest can trigger a use-after-free error and execute arbitrary code on the host OS.

Mitigation

Update the affected package qemu to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

Server Applications Module: 15-SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

qemu-block-rbd: before 6.2.0-150400.37.23.1

qemu-block-rbd-debuginfo: before 6.2.0-150400.37.23.1

qemu-sgabios: before 8-150400.37.23.1

qemu-SLOF: before 6.2.0-150400.37.23.1

qemu-seabios: before 1.15.0_0_g2dd4b9b-150400.37.23.1

qemu-skiboot: before 6.2.0-150400.37.23.1

qemu-vgabios: before 1.15.0_0_g2dd4b9b-150400.37.23.1

qemu-ipxe: before 1.0.0+-150400.37.23.1

qemu-microvm: before 6.2.0-150400.37.23.1

qemu-kvm: before 6.2.0-150400.37.23.1

qemu-chardev-spice-debuginfo: before 6.2.0-150400.37.23.1

qemu: before 6.2.0-150400.37.23.1

qemu-x86-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-jack-debuginfo: before 6.2.0-150400.37.23.1

qemu-ivshmem-tools-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-dmg: before 6.2.0-150400.37.23.1

qemu-hw-usb-smartcard: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu-pci: before 6.2.0-150400.37.23.1

qemu-hw-usb-smartcard-debuginfo: before 6.2.0-150400.37.23.1

qemu-accel-tcg-x86-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-spice-app: before 6.2.0-150400.37.23.1

qemu-hw-usb-host: before 6.2.0-150400.37.23.1

qemu-ui-gtk-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-curses: before 6.2.0-150400.37.23.1

qemu-hw-usb-redirect: before 6.2.0-150400.37.23.1

qemu-block-curl-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-pa-debuginfo: before 6.2.0-150400.37.23.1

qemu-tools-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-spice-core: before 6.2.0-150400.37.23.1

qemu-block-nfs: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-vga: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu-pci-debuginfo: before 6.2.0-150400.37.23.1

qemu-hw-display-qxl: before 6.2.0-150400.37.23.1

qemu-audio-jack: before 6.2.0-150400.37.23.1

qemu-audio-spice-debuginfo: before 6.2.0-150400.37.23.1

qemu-extra-debuginfo: before 6.2.0-150400.37.23.1

qemu-accel-qtest-debuginfo: before 6.2.0-150400.37.23.1

qemu-chardev-baum: before 6.2.0-150400.37.23.1

qemu-arm-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-ssh-debuginfo: before 6.2.0-150400.37.23.1

qemu-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-oss: before 6.2.0-150400.37.23.1

qemu-lang: before 6.2.0-150400.37.23.1

qemu-vhost-user-gpu-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-opengl: before 6.2.0-150400.37.23.1

qemu-linux-user-debugsource: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu-debuginfo: before 6.2.0-150400.37.23.1

qemu-tools: before 6.2.0-150400.37.23.1

qemu-chardev-spice: before 6.2.0-150400.37.23.1

qemu-chardev-baum-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-gluster-debuginfo: before 6.2.0-150400.37.23.1

qemu-extra: before 6.2.0-150400.37.23.1

qemu-block-curl: before 6.2.0-150400.37.23.1

qemu-linux-user-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-ssh: before 6.2.0-150400.37.23.1

qemu-ui-opengl-debuginfo: before 6.2.0-150400.37.23.1

qemu-ppc-debuginfo: before 6.2.0-150400.37.23.1

qemu-guest-agent-debuginfo: before 6.2.0-150400.37.23.1

qemu-vhost-user-gpu: before 6.2.0-150400.37.23.1

qemu-ui-spice-app-debuginfo: before 6.2.0-150400.37.23.1

qemu-guest-agent: before 6.2.0-150400.37.23.1

qemu-ui-curses-debuginfo: before 6.2.0-150400.37.23.1

qemu-s390x: before 6.2.0-150400.37.23.1

qemu-hw-s390x-virtio-gpu-ccw-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-spice: before 6.2.0-150400.37.23.1

qemu-accel-qtest: before 6.2.0-150400.37.23.1

qemu-audio-pa: before 6.2.0-150400.37.23.1

qemu-hw-usb-redirect-debuginfo: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-vga-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-spice-core-debuginfo: before 6.2.0-150400.37.23.1

qemu-x86: before 6.2.0-150400.37.23.1

qemu-debugsource: before 6.2.0-150400.37.23.1

qemu-arm: before 6.2.0-150400.37.23.1

qemu-block-dmg-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-gluster: before 6.2.0-150400.37.23.1

qemu-block-iscsi: before 6.2.0-150400.37.23.1

qemu-hw-s390x-virtio-gpu-ccw: before 6.2.0-150400.37.23.1

qemu-s390x-debuginfo: before 6.2.0-150400.37.23.1

qemu-linux-user: before 6.2.0-150400.37.23.1

qemu-audio-alsa-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-iscsi-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-oss-debuginfo: before 6.2.0-150400.37.23.1

qemu-ppc: before 6.2.0-150400.37.23.1

qemu-ui-gtk: before 6.2.0-150400.37.23.1

qemu-ivshmem-tools: before 6.2.0-150400.37.23.1

qemu-audio-alsa: before 6.2.0-150400.37.23.1

qemu-hw-display-qxl-debuginfo: before 6.2.0-150400.37.23.1

qemu-hw-usb-host-debuginfo: before 6.2.0-150400.37.23.1

qemu-ksm: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu: before 6.2.0-150400.37.23.1

qemu-accel-tcg-x86: before 6.2.0-150400.37.23.1

qemu-block-nfs-debuginfo: before 6.2.0-150400.37.23.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20234056-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Out-of-bounds write

EUVDB-ID: #VU77499

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-0330

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within hw/scsi/lsi53c895a.c in QEMU caused by a DMA-MMIO reentrancy problem. A local privileged user can trigger an out-of-bounds write and execute arbitrary code on the target system.

Mitigation

Update the affected package qemu to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

Server Applications Module: 15-SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

qemu-block-rbd: before 6.2.0-150400.37.23.1

qemu-block-rbd-debuginfo: before 6.2.0-150400.37.23.1

qemu-sgabios: before 8-150400.37.23.1

qemu-SLOF: before 6.2.0-150400.37.23.1

qemu-seabios: before 1.15.0_0_g2dd4b9b-150400.37.23.1

qemu-skiboot: before 6.2.0-150400.37.23.1

qemu-vgabios: before 1.15.0_0_g2dd4b9b-150400.37.23.1

qemu-ipxe: before 1.0.0+-150400.37.23.1

qemu-microvm: before 6.2.0-150400.37.23.1

qemu-kvm: before 6.2.0-150400.37.23.1

qemu-chardev-spice-debuginfo: before 6.2.0-150400.37.23.1

qemu: before 6.2.0-150400.37.23.1

qemu-x86-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-jack-debuginfo: before 6.2.0-150400.37.23.1

qemu-ivshmem-tools-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-dmg: before 6.2.0-150400.37.23.1

qemu-hw-usb-smartcard: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu-pci: before 6.2.0-150400.37.23.1

qemu-hw-usb-smartcard-debuginfo: before 6.2.0-150400.37.23.1

qemu-accel-tcg-x86-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-spice-app: before 6.2.0-150400.37.23.1

qemu-hw-usb-host: before 6.2.0-150400.37.23.1

qemu-ui-gtk-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-curses: before 6.2.0-150400.37.23.1

qemu-hw-usb-redirect: before 6.2.0-150400.37.23.1

qemu-block-curl-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-pa-debuginfo: before 6.2.0-150400.37.23.1

qemu-tools-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-spice-core: before 6.2.0-150400.37.23.1

qemu-block-nfs: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-vga: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu-pci-debuginfo: before 6.2.0-150400.37.23.1

qemu-hw-display-qxl: before 6.2.0-150400.37.23.1

qemu-audio-jack: before 6.2.0-150400.37.23.1

qemu-audio-spice-debuginfo: before 6.2.0-150400.37.23.1

qemu-extra-debuginfo: before 6.2.0-150400.37.23.1

qemu-accel-qtest-debuginfo: before 6.2.0-150400.37.23.1

qemu-chardev-baum: before 6.2.0-150400.37.23.1

qemu-arm-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-ssh-debuginfo: before 6.2.0-150400.37.23.1

qemu-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-oss: before 6.2.0-150400.37.23.1

qemu-lang: before 6.2.0-150400.37.23.1

qemu-vhost-user-gpu-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-opengl: before 6.2.0-150400.37.23.1

qemu-linux-user-debugsource: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu-debuginfo: before 6.2.0-150400.37.23.1

qemu-tools: before 6.2.0-150400.37.23.1

qemu-chardev-spice: before 6.2.0-150400.37.23.1

qemu-chardev-baum-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-gluster-debuginfo: before 6.2.0-150400.37.23.1

qemu-extra: before 6.2.0-150400.37.23.1

qemu-block-curl: before 6.2.0-150400.37.23.1

qemu-linux-user-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-ssh: before 6.2.0-150400.37.23.1

qemu-ui-opengl-debuginfo: before 6.2.0-150400.37.23.1

qemu-ppc-debuginfo: before 6.2.0-150400.37.23.1

qemu-guest-agent-debuginfo: before 6.2.0-150400.37.23.1

qemu-vhost-user-gpu: before 6.2.0-150400.37.23.1

qemu-ui-spice-app-debuginfo: before 6.2.0-150400.37.23.1

qemu-guest-agent: before 6.2.0-150400.37.23.1

qemu-ui-curses-debuginfo: before 6.2.0-150400.37.23.1

qemu-s390x: before 6.2.0-150400.37.23.1

qemu-hw-s390x-virtio-gpu-ccw-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-spice: before 6.2.0-150400.37.23.1

qemu-accel-qtest: before 6.2.0-150400.37.23.1

qemu-audio-pa: before 6.2.0-150400.37.23.1

qemu-hw-usb-redirect-debuginfo: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-vga-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-spice-core-debuginfo: before 6.2.0-150400.37.23.1

qemu-x86: before 6.2.0-150400.37.23.1

qemu-debugsource: before 6.2.0-150400.37.23.1

qemu-arm: before 6.2.0-150400.37.23.1

qemu-block-dmg-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-gluster: before 6.2.0-150400.37.23.1

qemu-block-iscsi: before 6.2.0-150400.37.23.1

qemu-hw-s390x-virtio-gpu-ccw: before 6.2.0-150400.37.23.1

qemu-s390x-debuginfo: before 6.2.0-150400.37.23.1

qemu-linux-user: before 6.2.0-150400.37.23.1

qemu-audio-alsa-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-iscsi-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-oss-debuginfo: before 6.2.0-150400.37.23.1

qemu-ppc: before 6.2.0-150400.37.23.1

qemu-ui-gtk: before 6.2.0-150400.37.23.1

qemu-ivshmem-tools: before 6.2.0-150400.37.23.1

qemu-audio-alsa: before 6.2.0-150400.37.23.1

qemu-hw-display-qxl-debuginfo: before 6.2.0-150400.37.23.1

qemu-hw-usb-host-debuginfo: before 6.2.0-150400.37.23.1

qemu-ksm: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu: before 6.2.0-150400.37.23.1

qemu-accel-tcg-x86: before 6.2.0-150400.37.23.1

qemu-block-nfs-debuginfo: before 6.2.0-150400.37.23.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20234056-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Out-of-bounds write

EUVDB-ID: #VU80016

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-3180

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error within the virtio_crypto_handle_sym_req() function in hw/virtio/virtio-crypto.c of the QEMU virtual crypto device when handling data encryption/decryption requests. A local user trigger an out-of-bounds write and perform a denial of service 9DoS) attack.

Mitigation

Update the affected package qemu to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

Server Applications Module: 15-SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

qemu-block-rbd: before 6.2.0-150400.37.23.1

qemu-block-rbd-debuginfo: before 6.2.0-150400.37.23.1

qemu-sgabios: before 8-150400.37.23.1

qemu-SLOF: before 6.2.0-150400.37.23.1

qemu-seabios: before 1.15.0_0_g2dd4b9b-150400.37.23.1

qemu-skiboot: before 6.2.0-150400.37.23.1

qemu-vgabios: before 1.15.0_0_g2dd4b9b-150400.37.23.1

qemu-ipxe: before 1.0.0+-150400.37.23.1

qemu-microvm: before 6.2.0-150400.37.23.1

qemu-kvm: before 6.2.0-150400.37.23.1

qemu-chardev-spice-debuginfo: before 6.2.0-150400.37.23.1

qemu: before 6.2.0-150400.37.23.1

qemu-x86-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-jack-debuginfo: before 6.2.0-150400.37.23.1

qemu-ivshmem-tools-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-dmg: before 6.2.0-150400.37.23.1

qemu-hw-usb-smartcard: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu-pci: before 6.2.0-150400.37.23.1

qemu-hw-usb-smartcard-debuginfo: before 6.2.0-150400.37.23.1

qemu-accel-tcg-x86-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-spice-app: before 6.2.0-150400.37.23.1

qemu-hw-usb-host: before 6.2.0-150400.37.23.1

qemu-ui-gtk-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-curses: before 6.2.0-150400.37.23.1

qemu-hw-usb-redirect: before 6.2.0-150400.37.23.1

qemu-block-curl-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-pa-debuginfo: before 6.2.0-150400.37.23.1

qemu-tools-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-spice-core: before 6.2.0-150400.37.23.1

qemu-block-nfs: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-vga: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu-pci-debuginfo: before 6.2.0-150400.37.23.1

qemu-hw-display-qxl: before 6.2.0-150400.37.23.1

qemu-audio-jack: before 6.2.0-150400.37.23.1

qemu-audio-spice-debuginfo: before 6.2.0-150400.37.23.1

qemu-extra-debuginfo: before 6.2.0-150400.37.23.1

qemu-accel-qtest-debuginfo: before 6.2.0-150400.37.23.1

qemu-chardev-baum: before 6.2.0-150400.37.23.1

qemu-arm-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-ssh-debuginfo: before 6.2.0-150400.37.23.1

qemu-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-oss: before 6.2.0-150400.37.23.1

qemu-lang: before 6.2.0-150400.37.23.1

qemu-vhost-user-gpu-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-opengl: before 6.2.0-150400.37.23.1

qemu-linux-user-debugsource: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu-debuginfo: before 6.2.0-150400.37.23.1

qemu-tools: before 6.2.0-150400.37.23.1

qemu-chardev-spice: before 6.2.0-150400.37.23.1

qemu-chardev-baum-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-gluster-debuginfo: before 6.2.0-150400.37.23.1

qemu-extra: before 6.2.0-150400.37.23.1

qemu-block-curl: before 6.2.0-150400.37.23.1

qemu-linux-user-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-ssh: before 6.2.0-150400.37.23.1

qemu-ui-opengl-debuginfo: before 6.2.0-150400.37.23.1

qemu-ppc-debuginfo: before 6.2.0-150400.37.23.1

qemu-guest-agent-debuginfo: before 6.2.0-150400.37.23.1

qemu-vhost-user-gpu: before 6.2.0-150400.37.23.1

qemu-ui-spice-app-debuginfo: before 6.2.0-150400.37.23.1

qemu-guest-agent: before 6.2.0-150400.37.23.1

qemu-ui-curses-debuginfo: before 6.2.0-150400.37.23.1

qemu-s390x: before 6.2.0-150400.37.23.1

qemu-hw-s390x-virtio-gpu-ccw-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-spice: before 6.2.0-150400.37.23.1

qemu-accel-qtest: before 6.2.0-150400.37.23.1

qemu-audio-pa: before 6.2.0-150400.37.23.1

qemu-hw-usb-redirect-debuginfo: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-vga-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-spice-core-debuginfo: before 6.2.0-150400.37.23.1

qemu-x86: before 6.2.0-150400.37.23.1

qemu-debugsource: before 6.2.0-150400.37.23.1

qemu-arm: before 6.2.0-150400.37.23.1

qemu-block-dmg-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-gluster: before 6.2.0-150400.37.23.1

qemu-block-iscsi: before 6.2.0-150400.37.23.1

qemu-hw-s390x-virtio-gpu-ccw: before 6.2.0-150400.37.23.1

qemu-s390x-debuginfo: before 6.2.0-150400.37.23.1

qemu-linux-user: before 6.2.0-150400.37.23.1

qemu-audio-alsa-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-iscsi-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-oss-debuginfo: before 6.2.0-150400.37.23.1

qemu-ppc: before 6.2.0-150400.37.23.1

qemu-ui-gtk: before 6.2.0-150400.37.23.1

qemu-ivshmem-tools: before 6.2.0-150400.37.23.1

qemu-audio-alsa: before 6.2.0-150400.37.23.1

qemu-hw-display-qxl-debuginfo: before 6.2.0-150400.37.23.1

qemu-hw-usb-host-debuginfo: before 6.2.0-150400.37.23.1

qemu-ksm: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu: before 6.2.0-150400.37.23.1

qemu-accel-tcg-x86: before 6.2.0-150400.37.23.1

qemu-block-nfs-debuginfo: before 6.2.0-150400.37.23.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20234056-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) NULL pointer dereference

EUVDB-ID: #VU80015

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-3354

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the QEMU built-in VNC server. When a client connects to the VNC server, QEMU checks whether the current number of connections crosses a certain threshold and if so, cleans up the previous connection. If the previous connection happens to be in the handshake phase and fails, QEMU cleans up the connection again, resulting in NULL pointer dereference and denial of service.

Mitigation

Update the affected package qemu to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

Server Applications Module: 15-SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

qemu-block-rbd: before 6.2.0-150400.37.23.1

qemu-block-rbd-debuginfo: before 6.2.0-150400.37.23.1

qemu-sgabios: before 8-150400.37.23.1

qemu-SLOF: before 6.2.0-150400.37.23.1

qemu-seabios: before 1.15.0_0_g2dd4b9b-150400.37.23.1

qemu-skiboot: before 6.2.0-150400.37.23.1

qemu-vgabios: before 1.15.0_0_g2dd4b9b-150400.37.23.1

qemu-ipxe: before 1.0.0+-150400.37.23.1

qemu-microvm: before 6.2.0-150400.37.23.1

qemu-kvm: before 6.2.0-150400.37.23.1

qemu-chardev-spice-debuginfo: before 6.2.0-150400.37.23.1

qemu: before 6.2.0-150400.37.23.1

qemu-x86-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-jack-debuginfo: before 6.2.0-150400.37.23.1

qemu-ivshmem-tools-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-dmg: before 6.2.0-150400.37.23.1

qemu-hw-usb-smartcard: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu-pci: before 6.2.0-150400.37.23.1

qemu-hw-usb-smartcard-debuginfo: before 6.2.0-150400.37.23.1

qemu-accel-tcg-x86-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-spice-app: before 6.2.0-150400.37.23.1

qemu-hw-usb-host: before 6.2.0-150400.37.23.1

qemu-ui-gtk-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-curses: before 6.2.0-150400.37.23.1

qemu-hw-usb-redirect: before 6.2.0-150400.37.23.1

qemu-block-curl-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-pa-debuginfo: before 6.2.0-150400.37.23.1

qemu-tools-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-spice-core: before 6.2.0-150400.37.23.1

qemu-block-nfs: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-vga: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu-pci-debuginfo: before 6.2.0-150400.37.23.1

qemu-hw-display-qxl: before 6.2.0-150400.37.23.1

qemu-audio-jack: before 6.2.0-150400.37.23.1

qemu-audio-spice-debuginfo: before 6.2.0-150400.37.23.1

qemu-extra-debuginfo: before 6.2.0-150400.37.23.1

qemu-accel-qtest-debuginfo: before 6.2.0-150400.37.23.1

qemu-chardev-baum: before 6.2.0-150400.37.23.1

qemu-arm-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-ssh-debuginfo: before 6.2.0-150400.37.23.1

qemu-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-oss: before 6.2.0-150400.37.23.1

qemu-lang: before 6.2.0-150400.37.23.1

qemu-vhost-user-gpu-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-opengl: before 6.2.0-150400.37.23.1

qemu-linux-user-debugsource: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu-debuginfo: before 6.2.0-150400.37.23.1

qemu-tools: before 6.2.0-150400.37.23.1

qemu-chardev-spice: before 6.2.0-150400.37.23.1

qemu-chardev-baum-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-gluster-debuginfo: before 6.2.0-150400.37.23.1

qemu-extra: before 6.2.0-150400.37.23.1

qemu-block-curl: before 6.2.0-150400.37.23.1

qemu-linux-user-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-ssh: before 6.2.0-150400.37.23.1

qemu-ui-opengl-debuginfo: before 6.2.0-150400.37.23.1

qemu-ppc-debuginfo: before 6.2.0-150400.37.23.1

qemu-guest-agent-debuginfo: before 6.2.0-150400.37.23.1

qemu-vhost-user-gpu: before 6.2.0-150400.37.23.1

qemu-ui-spice-app-debuginfo: before 6.2.0-150400.37.23.1

qemu-guest-agent: before 6.2.0-150400.37.23.1

qemu-ui-curses-debuginfo: before 6.2.0-150400.37.23.1

qemu-s390x: before 6.2.0-150400.37.23.1

qemu-hw-s390x-virtio-gpu-ccw-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-spice: before 6.2.0-150400.37.23.1

qemu-accel-qtest: before 6.2.0-150400.37.23.1

qemu-audio-pa: before 6.2.0-150400.37.23.1

qemu-hw-usb-redirect-debuginfo: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-vga-debuginfo: before 6.2.0-150400.37.23.1

qemu-ui-spice-core-debuginfo: before 6.2.0-150400.37.23.1

qemu-x86: before 6.2.0-150400.37.23.1

qemu-debugsource: before 6.2.0-150400.37.23.1

qemu-arm: before 6.2.0-150400.37.23.1

qemu-block-dmg-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-gluster: before 6.2.0-150400.37.23.1

qemu-block-iscsi: before 6.2.0-150400.37.23.1

qemu-hw-s390x-virtio-gpu-ccw: before 6.2.0-150400.37.23.1

qemu-s390x-debuginfo: before 6.2.0-150400.37.23.1

qemu-linux-user: before 6.2.0-150400.37.23.1

qemu-audio-alsa-debuginfo: before 6.2.0-150400.37.23.1

qemu-block-iscsi-debuginfo: before 6.2.0-150400.37.23.1

qemu-audio-oss-debuginfo: before 6.2.0-150400.37.23.1

qemu-ppc: before 6.2.0-150400.37.23.1

qemu-ui-gtk: before 6.2.0-150400.37.23.1

qemu-ivshmem-tools: before 6.2.0-150400.37.23.1

qemu-audio-alsa: before 6.2.0-150400.37.23.1

qemu-hw-display-qxl-debuginfo: before 6.2.0-150400.37.23.1

qemu-hw-usb-host-debuginfo: before 6.2.0-150400.37.23.1

qemu-ksm: before 6.2.0-150400.37.23.1

qemu-hw-display-virtio-gpu: before 6.2.0-150400.37.23.1

qemu-accel-tcg-x86: before 6.2.0-150400.37.23.1

qemu-block-nfs-debuginfo: before 6.2.0-150400.37.23.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20234056-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.