Security Bulletin
This security bulletin contains information about 4 vulnerabilities.
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.
MitigationUpdate the affected package qemu to the latest version.
Vulnerable software versionsServer Applications Module: 15-SP5
Basesystem Module: 15-SP5
SUSE Linux Enterprise Server for SAP Applications 15: SP5
SUSE Linux Enterprise Server 15: SP5
SUSE Linux Enterprise Real Time 15: SP5
SUSE Linux Enterprise High Performance Computing 15: SP5
SUSE Linux Enterprise Desktop 15: SP5
openSUSE Leap: 15.5
qemu-microvm: before 7.1.0-150500.49.6.1
qemu-tools-debuginfo: before 7.1.0-150500.49.6.1
qemu-ivshmem-tools-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-oss-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-dmg: before 7.1.0-150500.49.6.1
qemu-headless: before 7.1.0-150500.49.6.1
qemu-accel-qtest-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-nfs: before 7.1.0-150500.49.6.1
qemu-linux-user-debugsource: before 7.1.0-150500.49.6.1
qemu-audio-oss: before 7.1.0-150500.49.6.1
qemu-hw-usb-smartcard: before 7.1.0-150500.49.6.1
qemu-accel-qtest: before 7.1.0-150500.49.6.1
qemu-tools: before 7.1.0-150500.49.6.1
qemu-block-gluster-debuginfo: before 7.1.0-150500.49.6.1
qemu-vhost-user-gpu: before 7.1.0-150500.49.6.1
qemu-hw-usb-smartcard-debuginfo: before 7.1.0-150500.49.6.1
qemu-vhost-user-gpu-debuginfo: before 7.1.0-150500.49.6.1
qemu-linux-user: before 7.1.0-150500.49.6.1
qemu-block-gluster: before 7.1.0-150500.49.6.1
qemu-audio-jack-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-dmg-debuginfo: before 7.1.0-150500.49.6.1
qemu-extra: before 7.1.0-150500.49.6.1
qemu-linux-user-debuginfo: before 7.1.0-150500.49.6.1
qemu-extra-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-nfs-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-jack: before 7.1.0-150500.49.6.1
qemu-ivshmem-tools: before 7.1.0-150500.49.6.1
qemu-x86-debuginfo: before 7.1.0-150500.49.6.1
qemu-accel-tcg-x86: before 7.1.0-150500.49.6.1
qemu-audio-pa: before 7.1.0-150500.49.6.1
qemu-audio-pa-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-alsa: before 7.1.0-150500.49.6.1
qemu-accel-tcg-x86-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-alsa-debuginfo: before 7.1.0-150500.49.6.1
qemu-x86: before 7.1.0-150500.49.6.1
qemu-hw-s390x-virtio-gpu-ccw: before 7.1.0-150500.49.6.1
qemu-hw-s390x-virtio-gpu-ccw-debuginfo: before 7.1.0-150500.49.6.1
qemu-s390x: before 7.1.0-150500.49.6.1
qemu-s390x-debuginfo: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu-pci-debuginfo: before 7.1.0-150500.49.6.1
qemu-kvm: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu-pci: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu-debuginfo: before 7.1.0-150500.49.6.1
qemu-ppc: before 7.1.0-150500.49.6.1
qemu-ppc-debuginfo: before 7.1.0-150500.49.6.1
qemu-sgabios: before 8-150500.49.6.1
qemu-seabios: before 1.16.0_0_gd239552-150500.49.6.1
qemu-SLOF: before 7.1.0-150500.49.6.1
qemu-skiboot: before 7.1.0-150500.49.6.1
qemu-vgabios: before 1.16.0_0_gd239552-150500.49.6.1
qemu-ipxe: before 1.0.0+-150500.49.6.1
qemu-ui-spice-core-debuginfo: before 7.1.0-150500.49.6.1
qemu-hw-display-qxl-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-spice-core: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-vga-debuginfo: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-vga: before 7.1.0-150500.49.6.1
qemu-ui-spice-app: before 7.1.0-150500.49.6.1
qemu-hw-usb-redirect-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-spice-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-opengl: before 7.1.0-150500.49.6.1
qemu-hw-display-qxl: before 7.1.0-150500.49.6.1
qemu-ui-spice-app-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-gtk: before 7.1.0-150500.49.6.1
qemu-chardev-spice: before 7.1.0-150500.49.6.1
qemu-hw-usb-redirect: before 7.1.0-150500.49.6.1
qemu-audio-spice: before 7.1.0-150500.49.6.1
qemu-chardev-spice-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-opengl-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-gtk-debuginfo: before 7.1.0-150500.49.6.1
qemu-arm-debuginfo: before 7.1.0-150500.49.6.1
qemu-arm: before 7.1.0-150500.49.6.1
qemu-ui-curses-debuginfo: before 7.1.0-150500.49.6.1
qemu-ksm: before 7.1.0-150500.49.6.1
qemu-guest-agent: before 7.1.0-150500.49.6.1
qemu-block-curl: before 7.1.0-150500.49.6.1
qemu-hw-usb-host-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-iscsi-debuginfo: before 7.1.0-150500.49.6.1
qemu-hw-usb-host: before 7.1.0-150500.49.6.1
qemu-block-ssh: before 7.1.0-150500.49.6.1
qemu: before 7.1.0-150500.49.6.1
qemu-chardev-baum-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-curses: before 7.1.0-150500.49.6.1
qemu-debugsource: before 7.1.0-150500.49.6.1
qemu-audio-dbus-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-ssh-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-rbd-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-iscsi: before 7.1.0-150500.49.6.1
qemu-ui-dbus-debuginfo: before 7.1.0-150500.49.6.1
qemu-lang: before 7.1.0-150500.49.6.1
qemu-audio-dbus: before 7.1.0-150500.49.6.1
qemu-block-curl-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-rbd: before 7.1.0-150500.49.6.1
qemu-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-dbus: before 7.1.0-150500.49.6.1
qemu-chardev-baum: before 7.1.0-150500.49.6.1
qemu-guest-agent-debuginfo: before 7.1.0-150500.49.6.1
External linkshttp://www.suse.com/support/update/announcement/2023/suse-su-20233082-1/
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.
EUVDB-ID: #VU78780
Risk: Low
CVSSv3.1: 6.2 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-2861
CWE-ID:
CWE-264 - Permissions, Privileges, and Access Controls
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to an error in the 9p passthrough filesystem (9pfs) implementation in QEMU. A local user can escape from the exported 9p tree by creating and opening a device file in the shared folder.
Update the affected package qemu to the latest version.
Vulnerable software versionsServer Applications Module: 15-SP5
Basesystem Module: 15-SP5
SUSE Linux Enterprise Server for SAP Applications 15: SP5
SUSE Linux Enterprise Server 15: SP5
SUSE Linux Enterprise Real Time 15: SP5
SUSE Linux Enterprise High Performance Computing 15: SP5
SUSE Linux Enterprise Desktop 15: SP5
openSUSE Leap: 15.5
qemu-microvm: before 7.1.0-150500.49.6.1
qemu-tools-debuginfo: before 7.1.0-150500.49.6.1
qemu-ivshmem-tools-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-oss-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-dmg: before 7.1.0-150500.49.6.1
qemu-headless: before 7.1.0-150500.49.6.1
qemu-accel-qtest-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-nfs: before 7.1.0-150500.49.6.1
qemu-linux-user-debugsource: before 7.1.0-150500.49.6.1
qemu-audio-oss: before 7.1.0-150500.49.6.1
qemu-hw-usb-smartcard: before 7.1.0-150500.49.6.1
qemu-accel-qtest: before 7.1.0-150500.49.6.1
qemu-tools: before 7.1.0-150500.49.6.1
qemu-block-gluster-debuginfo: before 7.1.0-150500.49.6.1
qemu-vhost-user-gpu: before 7.1.0-150500.49.6.1
qemu-hw-usb-smartcard-debuginfo: before 7.1.0-150500.49.6.1
qemu-vhost-user-gpu-debuginfo: before 7.1.0-150500.49.6.1
qemu-linux-user: before 7.1.0-150500.49.6.1
qemu-block-gluster: before 7.1.0-150500.49.6.1
qemu-audio-jack-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-dmg-debuginfo: before 7.1.0-150500.49.6.1
qemu-extra: before 7.1.0-150500.49.6.1
qemu-linux-user-debuginfo: before 7.1.0-150500.49.6.1
qemu-extra-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-nfs-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-jack: before 7.1.0-150500.49.6.1
qemu-ivshmem-tools: before 7.1.0-150500.49.6.1
qemu-x86-debuginfo: before 7.1.0-150500.49.6.1
qemu-accel-tcg-x86: before 7.1.0-150500.49.6.1
qemu-audio-pa: before 7.1.0-150500.49.6.1
qemu-audio-pa-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-alsa: before 7.1.0-150500.49.6.1
qemu-accel-tcg-x86-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-alsa-debuginfo: before 7.1.0-150500.49.6.1
qemu-x86: before 7.1.0-150500.49.6.1
qemu-hw-s390x-virtio-gpu-ccw: before 7.1.0-150500.49.6.1
qemu-hw-s390x-virtio-gpu-ccw-debuginfo: before 7.1.0-150500.49.6.1
qemu-s390x: before 7.1.0-150500.49.6.1
qemu-s390x-debuginfo: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu-pci-debuginfo: before 7.1.0-150500.49.6.1
qemu-kvm: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu-pci: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu-debuginfo: before 7.1.0-150500.49.6.1
qemu-ppc: before 7.1.0-150500.49.6.1
qemu-ppc-debuginfo: before 7.1.0-150500.49.6.1
qemu-sgabios: before 8-150500.49.6.1
qemu-seabios: before 1.16.0_0_gd239552-150500.49.6.1
qemu-SLOF: before 7.1.0-150500.49.6.1
qemu-skiboot: before 7.1.0-150500.49.6.1
qemu-vgabios: before 1.16.0_0_gd239552-150500.49.6.1
qemu-ipxe: before 1.0.0+-150500.49.6.1
qemu-ui-spice-core-debuginfo: before 7.1.0-150500.49.6.1
qemu-hw-display-qxl-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-spice-core: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-vga-debuginfo: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-vga: before 7.1.0-150500.49.6.1
qemu-ui-spice-app: before 7.1.0-150500.49.6.1
qemu-hw-usb-redirect-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-spice-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-opengl: before 7.1.0-150500.49.6.1
qemu-hw-display-qxl: before 7.1.0-150500.49.6.1
qemu-ui-spice-app-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-gtk: before 7.1.0-150500.49.6.1
qemu-chardev-spice: before 7.1.0-150500.49.6.1
qemu-hw-usb-redirect: before 7.1.0-150500.49.6.1
qemu-audio-spice: before 7.1.0-150500.49.6.1
qemu-chardev-spice-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-opengl-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-gtk-debuginfo: before 7.1.0-150500.49.6.1
qemu-arm-debuginfo: before 7.1.0-150500.49.6.1
qemu-arm: before 7.1.0-150500.49.6.1
qemu-ui-curses-debuginfo: before 7.1.0-150500.49.6.1
qemu-ksm: before 7.1.0-150500.49.6.1
qemu-guest-agent: before 7.1.0-150500.49.6.1
qemu-block-curl: before 7.1.0-150500.49.6.1
qemu-hw-usb-host-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-iscsi-debuginfo: before 7.1.0-150500.49.6.1
qemu-hw-usb-host: before 7.1.0-150500.49.6.1
qemu-block-ssh: before 7.1.0-150500.49.6.1
qemu: before 7.1.0-150500.49.6.1
qemu-chardev-baum-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-curses: before 7.1.0-150500.49.6.1
qemu-debugsource: before 7.1.0-150500.49.6.1
qemu-audio-dbus-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-ssh-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-rbd-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-iscsi: before 7.1.0-150500.49.6.1
qemu-ui-dbus-debuginfo: before 7.1.0-150500.49.6.1
qemu-lang: before 7.1.0-150500.49.6.1
qemu-audio-dbus: before 7.1.0-150500.49.6.1
qemu-block-curl-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-rbd: before 7.1.0-150500.49.6.1
qemu-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-dbus: before 7.1.0-150500.49.6.1
qemu-chardev-baum: before 7.1.0-150500.49.6.1
qemu-guest-agent-debuginfo: before 7.1.0-150500.49.6.1
External linkshttp://www.suse.com/support/update/announcement/2023/suse-su-20233082-1/
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.
EUVDB-ID: #VU78946
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-2023-3255
CWE-ID:
CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Exploit availability: No
DescriptionThe vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to infinite loop within the vnc_client_cut_text_ext function in ui/vnc-clipboard.c. A remote authenticated client who is able to send a clipboard to the QEMU built-in VNC server can perform a denial of service conditions.
MitigationUpdate the affected package qemu to the latest version.
Vulnerable software versionsServer Applications Module: 15-SP5
Basesystem Module: 15-SP5
SUSE Linux Enterprise Server for SAP Applications 15: SP5
SUSE Linux Enterprise Server 15: SP5
SUSE Linux Enterprise Real Time 15: SP5
SUSE Linux Enterprise High Performance Computing 15: SP5
SUSE Linux Enterprise Desktop 15: SP5
openSUSE Leap: 15.5
qemu-microvm: before 7.1.0-150500.49.6.1
qemu-tools-debuginfo: before 7.1.0-150500.49.6.1
qemu-ivshmem-tools-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-oss-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-dmg: before 7.1.0-150500.49.6.1
qemu-headless: before 7.1.0-150500.49.6.1
qemu-accel-qtest-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-nfs: before 7.1.0-150500.49.6.1
qemu-linux-user-debugsource: before 7.1.0-150500.49.6.1
qemu-audio-oss: before 7.1.0-150500.49.6.1
qemu-hw-usb-smartcard: before 7.1.0-150500.49.6.1
qemu-accel-qtest: before 7.1.0-150500.49.6.1
qemu-tools: before 7.1.0-150500.49.6.1
qemu-block-gluster-debuginfo: before 7.1.0-150500.49.6.1
qemu-vhost-user-gpu: before 7.1.0-150500.49.6.1
qemu-hw-usb-smartcard-debuginfo: before 7.1.0-150500.49.6.1
qemu-vhost-user-gpu-debuginfo: before 7.1.0-150500.49.6.1
qemu-linux-user: before 7.1.0-150500.49.6.1
qemu-block-gluster: before 7.1.0-150500.49.6.1
qemu-audio-jack-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-dmg-debuginfo: before 7.1.0-150500.49.6.1
qemu-extra: before 7.1.0-150500.49.6.1
qemu-linux-user-debuginfo: before 7.1.0-150500.49.6.1
qemu-extra-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-nfs-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-jack: before 7.1.0-150500.49.6.1
qemu-ivshmem-tools: before 7.1.0-150500.49.6.1
qemu-x86-debuginfo: before 7.1.0-150500.49.6.1
qemu-accel-tcg-x86: before 7.1.0-150500.49.6.1
qemu-audio-pa: before 7.1.0-150500.49.6.1
qemu-audio-pa-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-alsa: before 7.1.0-150500.49.6.1
qemu-accel-tcg-x86-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-alsa-debuginfo: before 7.1.0-150500.49.6.1
qemu-x86: before 7.1.0-150500.49.6.1
qemu-hw-s390x-virtio-gpu-ccw: before 7.1.0-150500.49.6.1
qemu-hw-s390x-virtio-gpu-ccw-debuginfo: before 7.1.0-150500.49.6.1
qemu-s390x: before 7.1.0-150500.49.6.1
qemu-s390x-debuginfo: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu-pci-debuginfo: before 7.1.0-150500.49.6.1
qemu-kvm: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu-pci: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu-debuginfo: before 7.1.0-150500.49.6.1
qemu-ppc: before 7.1.0-150500.49.6.1
qemu-ppc-debuginfo: before 7.1.0-150500.49.6.1
qemu-sgabios: before 8-150500.49.6.1
qemu-seabios: before 1.16.0_0_gd239552-150500.49.6.1
qemu-SLOF: before 7.1.0-150500.49.6.1
qemu-skiboot: before 7.1.0-150500.49.6.1
qemu-vgabios: before 1.16.0_0_gd239552-150500.49.6.1
qemu-ipxe: before 1.0.0+-150500.49.6.1
qemu-ui-spice-core-debuginfo: before 7.1.0-150500.49.6.1
qemu-hw-display-qxl-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-spice-core: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-vga-debuginfo: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-vga: before 7.1.0-150500.49.6.1
qemu-ui-spice-app: before 7.1.0-150500.49.6.1
qemu-hw-usb-redirect-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-spice-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-opengl: before 7.1.0-150500.49.6.1
qemu-hw-display-qxl: before 7.1.0-150500.49.6.1
qemu-ui-spice-app-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-gtk: before 7.1.0-150500.49.6.1
qemu-chardev-spice: before 7.1.0-150500.49.6.1
qemu-hw-usb-redirect: before 7.1.0-150500.49.6.1
qemu-audio-spice: before 7.1.0-150500.49.6.1
qemu-chardev-spice-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-opengl-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-gtk-debuginfo: before 7.1.0-150500.49.6.1
qemu-arm-debuginfo: before 7.1.0-150500.49.6.1
qemu-arm: before 7.1.0-150500.49.6.1
qemu-ui-curses-debuginfo: before 7.1.0-150500.49.6.1
qemu-ksm: before 7.1.0-150500.49.6.1
qemu-guest-agent: before 7.1.0-150500.49.6.1
qemu-block-curl: before 7.1.0-150500.49.6.1
qemu-hw-usb-host-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-iscsi-debuginfo: before 7.1.0-150500.49.6.1
qemu-hw-usb-host: before 7.1.0-150500.49.6.1
qemu-block-ssh: before 7.1.0-150500.49.6.1
qemu: before 7.1.0-150500.49.6.1
qemu-chardev-baum-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-curses: before 7.1.0-150500.49.6.1
qemu-debugsource: before 7.1.0-150500.49.6.1
qemu-audio-dbus-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-ssh-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-rbd-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-iscsi: before 7.1.0-150500.49.6.1
qemu-ui-dbus-debuginfo: before 7.1.0-150500.49.6.1
qemu-lang: before 7.1.0-150500.49.6.1
qemu-audio-dbus: before 7.1.0-150500.49.6.1
qemu-block-curl-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-rbd: before 7.1.0-150500.49.6.1
qemu-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-dbus: before 7.1.0-150500.49.6.1
qemu-chardev-baum: before 7.1.0-150500.49.6.1
qemu-guest-agent-debuginfo: before 7.1.0-150500.49.6.1
External linkshttp://www.suse.com/support/update/announcement/2023/suse-su-20233082-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU78948
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-2023-3301
CWE-ID:
CWE-617 - Reachable Assertion
Exploit availability: No
DescriptionThe vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to a reachable assertion. When a peer nic is still attached to the vdpa backend, it is too early to free up the vhost-net and vdpa structures. If these structures are freed here, then QEMU crashes when the guest is being shut down.
MitigationUpdate the affected package qemu to the latest version.
Vulnerable software versionsServer Applications Module: 15-SP5
Basesystem Module: 15-SP5
SUSE Linux Enterprise Server for SAP Applications 15: SP5
SUSE Linux Enterprise Server 15: SP5
SUSE Linux Enterprise Real Time 15: SP5
SUSE Linux Enterprise High Performance Computing 15: SP5
SUSE Linux Enterprise Desktop 15: SP5
openSUSE Leap: 15.5
qemu-microvm: before 7.1.0-150500.49.6.1
qemu-tools-debuginfo: before 7.1.0-150500.49.6.1
qemu-ivshmem-tools-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-oss-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-dmg: before 7.1.0-150500.49.6.1
qemu-headless: before 7.1.0-150500.49.6.1
qemu-accel-qtest-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-nfs: before 7.1.0-150500.49.6.1
qemu-linux-user-debugsource: before 7.1.0-150500.49.6.1
qemu-audio-oss: before 7.1.0-150500.49.6.1
qemu-hw-usb-smartcard: before 7.1.0-150500.49.6.1
qemu-accel-qtest: before 7.1.0-150500.49.6.1
qemu-tools: before 7.1.0-150500.49.6.1
qemu-block-gluster-debuginfo: before 7.1.0-150500.49.6.1
qemu-vhost-user-gpu: before 7.1.0-150500.49.6.1
qemu-hw-usb-smartcard-debuginfo: before 7.1.0-150500.49.6.1
qemu-vhost-user-gpu-debuginfo: before 7.1.0-150500.49.6.1
qemu-linux-user: before 7.1.0-150500.49.6.1
qemu-block-gluster: before 7.1.0-150500.49.6.1
qemu-audio-jack-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-dmg-debuginfo: before 7.1.0-150500.49.6.1
qemu-extra: before 7.1.0-150500.49.6.1
qemu-linux-user-debuginfo: before 7.1.0-150500.49.6.1
qemu-extra-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-nfs-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-jack: before 7.1.0-150500.49.6.1
qemu-ivshmem-tools: before 7.1.0-150500.49.6.1
qemu-x86-debuginfo: before 7.1.0-150500.49.6.1
qemu-accel-tcg-x86: before 7.1.0-150500.49.6.1
qemu-audio-pa: before 7.1.0-150500.49.6.1
qemu-audio-pa-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-alsa: before 7.1.0-150500.49.6.1
qemu-accel-tcg-x86-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-alsa-debuginfo: before 7.1.0-150500.49.6.1
qemu-x86: before 7.1.0-150500.49.6.1
qemu-hw-s390x-virtio-gpu-ccw: before 7.1.0-150500.49.6.1
qemu-hw-s390x-virtio-gpu-ccw-debuginfo: before 7.1.0-150500.49.6.1
qemu-s390x: before 7.1.0-150500.49.6.1
qemu-s390x-debuginfo: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu-pci-debuginfo: before 7.1.0-150500.49.6.1
qemu-kvm: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu-pci: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu-debuginfo: before 7.1.0-150500.49.6.1
qemu-ppc: before 7.1.0-150500.49.6.1
qemu-ppc-debuginfo: before 7.1.0-150500.49.6.1
qemu-sgabios: before 8-150500.49.6.1
qemu-seabios: before 1.16.0_0_gd239552-150500.49.6.1
qemu-SLOF: before 7.1.0-150500.49.6.1
qemu-skiboot: before 7.1.0-150500.49.6.1
qemu-vgabios: before 1.16.0_0_gd239552-150500.49.6.1
qemu-ipxe: before 1.0.0+-150500.49.6.1
qemu-ui-spice-core-debuginfo: before 7.1.0-150500.49.6.1
qemu-hw-display-qxl-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-spice-core: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-vga-debuginfo: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-vga: before 7.1.0-150500.49.6.1
qemu-ui-spice-app: before 7.1.0-150500.49.6.1
qemu-hw-usb-redirect-debuginfo: before 7.1.0-150500.49.6.1
qemu-audio-spice-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-opengl: before 7.1.0-150500.49.6.1
qemu-hw-display-qxl: before 7.1.0-150500.49.6.1
qemu-ui-spice-app-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-gtk: before 7.1.0-150500.49.6.1
qemu-chardev-spice: before 7.1.0-150500.49.6.1
qemu-hw-usb-redirect: before 7.1.0-150500.49.6.1
qemu-audio-spice: before 7.1.0-150500.49.6.1
qemu-chardev-spice-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-opengl-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-gtk-debuginfo: before 7.1.0-150500.49.6.1
qemu-arm-debuginfo: before 7.1.0-150500.49.6.1
qemu-arm: before 7.1.0-150500.49.6.1
qemu-ui-curses-debuginfo: before 7.1.0-150500.49.6.1
qemu-ksm: before 7.1.0-150500.49.6.1
qemu-guest-agent: before 7.1.0-150500.49.6.1
qemu-block-curl: before 7.1.0-150500.49.6.1
qemu-hw-usb-host-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-iscsi-debuginfo: before 7.1.0-150500.49.6.1
qemu-hw-usb-host: before 7.1.0-150500.49.6.1
qemu-block-ssh: before 7.1.0-150500.49.6.1
qemu: before 7.1.0-150500.49.6.1
qemu-chardev-baum-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-curses: before 7.1.0-150500.49.6.1
qemu-debugsource: before 7.1.0-150500.49.6.1
qemu-audio-dbus-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-ssh-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-rbd-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-iscsi: before 7.1.0-150500.49.6.1
qemu-ui-dbus-debuginfo: before 7.1.0-150500.49.6.1
qemu-lang: before 7.1.0-150500.49.6.1
qemu-audio-dbus: before 7.1.0-150500.49.6.1
qemu-block-curl-debuginfo: before 7.1.0-150500.49.6.1
qemu-block-rbd: before 7.1.0-150500.49.6.1
qemu-debuginfo: before 7.1.0-150500.49.6.1
qemu-ui-dbus: before 7.1.0-150500.49.6.1
qemu-chardev-baum: before 7.1.0-150500.49.6.1
qemu-guest-agent-debuginfo: before 7.1.0-150500.49.6.1
External linkshttp://www.suse.com/support/update/announcement/2023/suse-su-20233082-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.