SUSE update for qemu

Published: 2024-08-20

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2024-4467 CVE-2024-7409
CWE-ID	CWE-400 CWE-662
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	SUSE Package Hub 15 Operating systems & Components / Operating system Server Applications Module Operating systems & Components / Operating system Basesystem Module Operating systems & Components / Operating system SUSE Linux Enterprise Real Time 15 Operating systems & Components / Operating system openSUSE Leap 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 Desktop 15 Operating systems & Components / Operating system qemu-block-rbd-debuginfo Operating systems & Components / Operating system package or component qemu-block-rbd Operating systems & Components / Operating system package or component qemu-microvm Operating systems & Components / Operating system package or component qemu-doc Operating systems & Components / Operating system package or component qemu-ipxe Operating systems & Components / Operating system package or component qemu-skiboot Operating systems & Components / Operating system package or component qemu-seabios Operating systems & Components / Operating system package or component qemu-SLOF Operating systems & Components / Operating system package or component qemu-vgabios Operating systems & Components / Operating system package or component qemu-block-dmg-debuginfo Operating systems & Components / Operating system package or component qemu-linux-user-debuginfo Operating systems & Components / Operating system package or component qemu-audio-pipewire-debuginfo Operating systems & Components / Operating system package or component qemu-vhost-user-gpu Operating systems & Components / Operating system package or component qemu-guest-agent Operating systems & Components / Operating system package or component qemu-block-gluster Operating systems & Components / Operating system package or component qemu-x86 Operating systems & Components / Operating system package or component qemu-block-curl-debuginfo Operating systems & Components / Operating system package or component qemu-debugsource Operating systems & Components / Operating system package or component qemu-hw-display-qxl Operating systems & Components / Operating system package or component qemu-debuginfo Operating systems & Components / Operating system package or component qemu-chardev-baum-debuginfo Operating systems & Components / Operating system package or component qemu-tools-debuginfo Operating systems & Components / Operating system package or component qemu-block-nfs Operating systems & Components / Operating system package or component qemu-hw-display-qxl-debuginfo Operating systems & Components / Operating system package or component qemu-ui-dbus-debuginfo Operating systems & Components / Operating system package or component qemu-hw-display-virtio-gpu Operating systems & Components / Operating system package or component qemu-chardev-spice Operating systems & Components / Operating system package or component qemu-s390x Operating systems & Components / Operating system package or component qemu-lang Operating systems & Components / Operating system package or component qemu-ui-dbus Operating systems & Components / Operating system package or component qemu-audio-spice-debuginfo Operating systems & Components / Operating system package or component qemu-audio-oss Operating systems & Components / Operating system package or component qemu-ivshmem-tools Operating systems & Components / Operating system package or component qemu-vhost-user-gpu-debuginfo Operating systems & Components / Operating system package or component qemu-audio-spice Operating systems & Components / Operating system package or component qemu-ui-spice-app-debuginfo Operating systems & Components / Operating system package or component qemu-hw-usb-redirect Operating systems & Components / Operating system package or component qemu-audio-oss-debuginfo Operating systems & Components / Operating system package or component qemu-audio-alsa-debuginfo Operating systems & Components / Operating system package or component qemu-audio-pipewire Operating systems & Components / Operating system package or component qemu-accel-qtest Operating systems & Components / Operating system package or component qemu-block-curl Operating systems & Components / Operating system package or component qemu-hw-s390x-virtio-gpu-ccw Operating systems & Components / Operating system package or component qemu-audio-jack-debuginfo Operating systems & Components / Operating system package or component qemu-arm Operating systems & Components / Operating system package or component qemu-accel-tcg-x86-debuginfo Operating systems & Components / Operating system package or component qemu-block-nfs-debuginfo Operating systems & Components / Operating system package or component qemu-linux-user-debugsource Operating systems & Components / Operating system package or component qemu-ui-curses-debuginfo Operating systems & Components / Operating system package or component qemu-x86-debuginfo Operating systems & Components / Operating system package or component qemu-linux-user Operating systems & Components / Operating system package or component qemu-hw-usb-smartcard-debuginfo Operating systems & Components / Operating system package or component qemu-hw-display-virtio-gpu-debuginfo Operating systems & Components / Operating system package or component qemu-hw-s390x-virtio-gpu-ccw-debuginfo Operating systems & Components / Operating system package or component qemu-block-dmg Operating systems & Components / Operating system package or component qemu-tools Operating systems & Components / Operating system package or component qemu-pr-helper-debuginfo Operating systems & Components / Operating system package or component qemu-audio-alsa Operating systems & Components / Operating system package or component qemu-hw-usb-host Operating systems & Components / Operating system package or component qemu-hw-display-virtio-gpu-pci Operating systems & Components / Operating system package or component qemu-arm-debuginfo Operating systems & Components / Operating system package or component qemu-audio-jack Operating systems & Components / Operating system package or component qemu-extra-debuginfo Operating systems & Components / Operating system package or component qemu-ivshmem-tools-debuginfo Operating systems & Components / Operating system package or component qemu-audio-pa Operating systems & Components / Operating system package or component qemu-guest-agent-debuginfo Operating systems & Components / Operating system package or component qemu-audio-pa-debuginfo Operating systems & Components / Operating system package or component qemu-ui-gtk Operating systems & Components / Operating system package or component qemu-img-debuginfo Operating systems & Components / Operating system package or component qemu Operating systems & Components / Operating system package or component qemu-hw-usb-host-debuginfo Operating systems & Components / Operating system package or component qemu-accel-qtest-debuginfo Operating systems & Components / Operating system package or component qemu-ui-opengl Operating systems & Components / Operating system package or component qemu-chardev-spice-debuginfo Operating systems & Components / Operating system package or component qemu-accel-tcg-x86 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-debuginfo Operating systems & Components / Operating system package or component qemu-hw-display-virtio-vga Operating systems & Components / Operating system package or component qemu-audio-dbus Operating systems & Components / Operating system package or component qemu-ui-spice-app Operating systems & Components / Operating system package or component qemu-s390x-debuginfo Operating systems & Components / Operating system package or component qemu-block-iscsi Operating systems & Components / Operating system package or component qemu-hw-usb-redirect-debuginfo Operating systems & Components / Operating system package or component qemu-headless Operating systems & Components / Operating system package or component qemu-ppc Operating systems & Components / Operating system package or component qemu-block-ssh-debuginfo Operating systems & Components / Operating system package or component qemu-ui-opengl-debuginfo Operating systems & Components / Operating system package or component qemu-spice Operating systems & Components / Operating system package or component qemu-ui-spice-core-debuginfo Operating systems & Components / Operating system package or component qemu-pr-helper Operating systems & Components / Operating system package or component qemu-block-ssh Operating systems & Components / Operating system package or component qemu-ui-gtk-debuginfo Operating systems & Components / Operating system package or component qemu-img Operating systems & Components / Operating system package or component qemu-extra Operating systems & Components / Operating system package or component qemu-hw-display-virtio-vga-debuginfo Operating systems & Components / Operating system package or component qemu-block-gluster-debuginfo Operating systems & Components / Operating system package or component qemu-ui-spice-core Operating systems & Components / Operating system package or component qemu-ppc-debuginfo Operating systems & Components / Operating system package or component qemu-ui-curses Operating systems & Components / Operating system package or component qemu-ksm Operating systems & Components / Operating system package or component qemu-block-iscsi-debuginfo Operating systems & Components / Operating system package or component qemu-audio-dbus-debuginfo Operating systems & Components / Operating system package or component qemu-chardev-baum Operating systems & Components / Operating system package or component
Vendor	SUSE

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Resource exhaustion

EUVDB-ID: #VU94526

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-4467

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

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

The vulnerability exists due to application does not properly control consumption of internal resources within the qemu-img utility when handling a specially crafted image file containing a "json:{}" value. A remote attacker can trick the victim into loading a specially crafted image file and perform a denial of service (DoS) attack.

Mitigation

Update the affected package qemu to the latest version.

Vulnerable software versions

SUSE Package Hub 15: 15-SP6

Server Applications Module: 15-SP6

Basesystem Module: 15-SP6

SUSE Linux Enterprise Real Time 15: SP6

openSUSE Leap: 15.6

SUSE Linux Enterprise Server for SAP Applications 15: SP6

SUSE Linux Enterprise Server 15: SP6

SUSE Linux Enterprise Desktop 15: SP6

qemu-block-rbd-debuginfo: before 8.2.6-150600.3.9.1

qemu-block-rbd: before 8.2.6-150600.3.9.1

qemu-microvm: before 8.2.6-150600.3.9.1

qemu-doc: before 8.2.6-150600.3.9.1

qemu-ipxe: before 8.2.6-150600.3.9.1

qemu-skiboot: before 8.2.6-150600.3.9.1

qemu-seabios: before 8.2.61.16.3_3_ga95067eb-150600.3.9.1

qemu-SLOF: before 8.2.6-150600.3.9.1

qemu-vgabios: before 8.2.61.16.3_3_ga95067eb-150600.3.9.1

qemu-block-dmg-debuginfo: before 8.2.6-150600.3.9.1

qemu-linux-user-debuginfo: before 8.2.6-150600.3.9.1

qemu-audio-pipewire-debuginfo: before 8.2.6-150600.3.9.1

qemu-vhost-user-gpu: before 8.2.6-150600.3.9.1

qemu-guest-agent: before 8.2.6-150600.3.9.1

qemu-block-gluster: before 8.2.6-150600.3.9.1

qemu-x86: before 8.2.6-150600.3.9.1

qemu-block-curl-debuginfo: before 8.2.6-150600.3.9.1

qemu-debugsource: before 8.2.6-150600.3.9.1

qemu-hw-display-qxl: before 8.2.6-150600.3.9.1

qemu-debuginfo: before 8.2.6-150600.3.9.1

qemu-chardev-baum-debuginfo: before 8.2.6-150600.3.9.1

qemu-tools-debuginfo: before 8.2.6-150600.3.9.1

qemu-block-nfs: before 8.2.6-150600.3.9.1

qemu-hw-display-qxl-debuginfo: before 8.2.6-150600.3.9.1

qemu-ui-dbus-debuginfo: before 8.2.6-150600.3.9.1

qemu-hw-display-virtio-gpu: before 8.2.6-150600.3.9.1

qemu-chardev-spice: before 8.2.6-150600.3.9.1

qemu-s390x: before 8.2.6-150600.3.9.1

qemu-lang: before 8.2.6-150600.3.9.1

qemu-ui-dbus: before 8.2.6-150600.3.9.1

qemu-audio-spice-debuginfo: before 8.2.6-150600.3.9.1

qemu-audio-oss: before 8.2.6-150600.3.9.1

qemu-ivshmem-tools: before 8.2.6-150600.3.9.1

qemu-vhost-user-gpu-debuginfo: before 8.2.6-150600.3.9.1

qemu-audio-spice: before 8.2.6-150600.3.9.1

qemu-ui-spice-app-debuginfo: before 8.2.6-150600.3.9.1

qemu-hw-usb-redirect: before 8.2.6-150600.3.9.1

qemu-audio-oss-debuginfo: before 8.2.6-150600.3.9.1

qemu-audio-alsa-debuginfo: before 8.2.6-150600.3.9.1

qemu-audio-pipewire: before 8.2.6-150600.3.9.1

qemu-accel-qtest: before 8.2.6-150600.3.9.1

qemu-block-curl: before 8.2.6-150600.3.9.1

qemu-hw-s390x-virtio-gpu-ccw: before 8.2.6-150600.3.9.1

qemu-audio-jack-debuginfo: before 8.2.6-150600.3.9.1

qemu-arm: before 8.2.6-150600.3.9.1

qemu-accel-tcg-x86-debuginfo: before 8.2.6-150600.3.9.1

qemu-block-nfs-debuginfo: before 8.2.6-150600.3.9.1

qemu-linux-user-debugsource: before 8.2.6-150600.3.9.1

qemu-ui-curses-debuginfo: before 8.2.6-150600.3.9.1

qemu-x86-debuginfo: before 8.2.6-150600.3.9.1

qemu-linux-user: before 8.2.6-150600.3.9.1

qemu-hw-usb-smartcard-debuginfo: before 8.2.6-150600.3.9.1

qemu-hw-display-virtio-gpu-debuginfo: before 8.2.6-150600.3.9.1

qemu-hw-s390x-virtio-gpu-ccw-debuginfo: before 8.2.6-150600.3.9.1

qemu-block-dmg: before 8.2.6-150600.3.9.1

qemu-tools: before 8.2.6-150600.3.9.1

qemu-pr-helper-debuginfo: before 8.2.6-150600.3.9.1

qemu-audio-alsa: before 8.2.6-150600.3.9.1

qemu-hw-usb-host: before 8.2.6-150600.3.9.1

qemu-hw-display-virtio-gpu-pci: before 8.2.6-150600.3.9.1

qemu-arm-debuginfo: before 8.2.6-150600.3.9.1

qemu-audio-jack: before 8.2.6-150600.3.9.1

qemu-extra-debuginfo: before 8.2.6-150600.3.9.1

qemu-ivshmem-tools-debuginfo: before 8.2.6-150600.3.9.1

qemu-audio-pa: before 8.2.6-150600.3.9.1

qemu-guest-agent-debuginfo: before 8.2.6-150600.3.9.1

qemu-audio-pa-debuginfo: before 8.2.6-150600.3.9.1

qemu-ui-gtk: before 8.2.6-150600.3.9.1

qemu-img-debuginfo: before 8.2.6-150600.3.9.1

qemu: before 8.2.6-150600.3.9.1

qemu-hw-usb-host-debuginfo: before 8.2.6-150600.3.9.1

qemu-accel-qtest-debuginfo: before 8.2.6-150600.3.9.1

qemu-ui-opengl: before 8.2.6-150600.3.9.1

qemu-chardev-spice-debuginfo: before 8.2.6-150600.3.9.1

qemu-accel-tcg-x86: before 8.2.6-150600.3.9.1

qemu-hw-usb-smartcard: before 8.2.6-150600.3.9.1

qemu-hw-display-virtio-gpu-pci-debuginfo: before 8.2.6-150600.3.9.1

qemu-hw-display-virtio-vga: before 8.2.6-150600.3.9.1

qemu-audio-dbus: before 8.2.6-150600.3.9.1

qemu-ui-spice-app: before 8.2.6-150600.3.9.1

qemu-s390x-debuginfo: before 8.2.6-150600.3.9.1

qemu-block-iscsi: before 8.2.6-150600.3.9.1

qemu-hw-usb-redirect-debuginfo: before 8.2.6-150600.3.9.1

qemu-headless: before 8.2.6-150600.3.9.1

qemu-ppc: before 8.2.6-150600.3.9.1

qemu-block-ssh-debuginfo: before 8.2.6-150600.3.9.1

qemu-ui-opengl-debuginfo: before 8.2.6-150600.3.9.1

qemu-spice: before 8.2.6-150600.3.9.1

qemu-ui-spice-core-debuginfo: before 8.2.6-150600.3.9.1

qemu-pr-helper: before 8.2.6-150600.3.9.1

qemu-block-ssh: before 8.2.6-150600.3.9.1

qemu-ui-gtk-debuginfo: before 8.2.6-150600.3.9.1

qemu-img: before 8.2.6-150600.3.9.1

qemu-extra: before 8.2.6-150600.3.9.1

qemu-hw-display-virtio-vga-debuginfo: before 8.2.6-150600.3.9.1

qemu-block-gluster-debuginfo: before 8.2.6-150600.3.9.1

qemu-ui-spice-core: before 8.2.6-150600.3.9.1

qemu-ppc-debuginfo: before 8.2.6-150600.3.9.1

qemu-ui-curses: before 8.2.6-150600.3.9.1

qemu-ksm: before 8.2.6-150600.3.9.1

qemu-block-iscsi-debuginfo: before 8.2.6-150600.3.9.1

qemu-audio-dbus-debuginfo: before 8.2.6-150600.3.9.1

qemu-chardev-baum: before 8.2.6-150600.3.9.1

CPE2.3

External links

http://www.suse.com/support/update/announcement/2024/suse-su-20242983-1/

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.

2) Improper synchronization

EUVDB-ID: #VU96080

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-7409

CWE-ID: CWE-662 - Improper Synchronization