SUSE update for qemu
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 4 |
| CVE-ID | CVE-2023-0330 CVE-2023-2861 CVE-2023-3255 CVE-2023-3301 |
| CWE-ID | CWE-787 CWE-264 CWE-835 CWE-617 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
SUSE Linux Enterprise Micro Operating systems & Components / Operating system qemu-tools-debuginfo Operating systems & Components / Operating system package or component qemu-tools Operating systems & Components / Operating system package or component qemu-x86-debuginfo Operating systems & Components / Operating system package or component qemu-accel-tcg-x86 Operating systems & Components / Operating system package or component qemu-accel-tcg-x86-debuginfo Operating systems & Components / Operating system package or component qemu-x86 Operating systems & Components / Operating system package or component qemu-s390x Operating systems & Components / Operating system package or component qemu-s390x-debuginfo Operating systems & Components / Operating system package or component qemu-hw-display-virtio-gpu Operating systems & Components / Operating system package or component qemu-hw-display-virtio-gpu-debuginfo Operating systems & Components / Operating system package or component qemu-sgabios Operating systems & Components / Operating system package or component qemu-seabios 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-ui-spice-core-debuginfo Operating systems & Components / Operating system package or component qemu-hw-display-qxl-debuginfo Operating systems & Components / Operating system package or component qemu-ui-spice-core Operating systems & Components / Operating system package or component qemu-hw-display-virtio-vga-debuginfo Operating systems & Components / Operating system package or component qemu-hw-display-virtio-vga Operating systems & Components / Operating system package or component qemu-hw-usb-redirect-debuginfo Operating systems & Components / Operating system package or component qemu-audio-spice-debuginfo Operating systems & Components / Operating system package or component qemu-ui-opengl Operating systems & Components / Operating system package or component qemu-hw-display-qxl Operating systems & Components / Operating system package or component qemu-chardev-spice Operating systems & Components / Operating system package or component qemu-hw-usb-redirect Operating systems & Components / Operating system package or component qemu-audio-spice Operating systems & Components / Operating system package or component qemu-chardev-spice-debuginfo Operating systems & Components / Operating system package or component qemu-ui-opengl-debuginfo Operating systems & Components / Operating system package or component qemu-arm-debuginfo Operating systems & Components / Operating system package or component qemu-arm Operating systems & Components / Operating system package or component qemu-guest-agent Operating systems & Components / Operating system package or component qemu-block-curl Operating systems & Components / Operating system package or component qemu Operating systems & Components / Operating system package or component qemu-debugsource Operating systems & Components / Operating system package or component qemu-block-curl-debuginfo Operating systems & Components / Operating system package or component qemu-debuginfo Operating systems & Components / Operating system package or component qemu-guest-agent-debuginfo Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 4 vulnerabilities.
1) Out-of-bounds write
EUVDB-ID: #VU77499
Risk: Low
CVSSv4.0: 5.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
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 versionsSUSE Linux Enterprise Micro: 5.5
qemu-tools-debuginfo: before 7.1.0-150500.49.6.1
qemu-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-accel-tcg-x86-debuginfo: before 7.1.0-150500.49.6.1
qemu-x86: 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: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu-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-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-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-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-arm-debuginfo: before 7.1.0-150500.49.6.1
qemu-arm: 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: before 7.1.0-150500.49.6.1
qemu-debugsource: before 7.1.0-150500.49.6.1
qemu-block-curl-debuginfo: before 7.1.0-150500.49.6.1
qemu-debuginfo: before 7.1.0-150500.49.6.1
qemu-guest-agent-debuginfo: before 7.1.0-150500.49.6.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.5:*:*:*:*:*:*:*
- cpe:2.3:a:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-x86-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-accel-tcg-x86:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-accel-tcg-x86-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-x86:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-s390x:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-s390x-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-virtio-gpu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-virtio-gpu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-sgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-seabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-vgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ui-spice-core-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-qxl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ui-spice-core:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-virtio-vga-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-virtio-vga:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-usb-redirect-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-audio-spice-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ui-opengl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-qxl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-chardev-spice:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-usb-redirect:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-audio-spice:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-chardev-spice-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ui-opengl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-arm-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-arm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20233082-2/
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) Permissions, Privileges, and Access Controls
EUVDB-ID: #VU78780
Risk: Low
CVSSv4.0: 5.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
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 versionsSUSE Linux Enterprise Micro: 5.5
qemu-tools-debuginfo: before 7.1.0-150500.49.6.1
qemu-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-accel-tcg-x86-debuginfo: before 7.1.0-150500.49.6.1
qemu-x86: 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: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu-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-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-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-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-arm-debuginfo: before 7.1.0-150500.49.6.1
qemu-arm: 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: before 7.1.0-150500.49.6.1
qemu-debugsource: before 7.1.0-150500.49.6.1
qemu-block-curl-debuginfo: before 7.1.0-150500.49.6.1
qemu-debuginfo: before 7.1.0-150500.49.6.1
qemu-guest-agent-debuginfo: before 7.1.0-150500.49.6.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.5:*:*:*:*:*:*:*
- cpe:2.3:a:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-x86-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-accel-tcg-x86:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-accel-tcg-x86-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-x86:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-s390x:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-s390x-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-virtio-gpu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-virtio-gpu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-sgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-seabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-vgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ui-spice-core-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-qxl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ui-spice-core:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-virtio-vga-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-virtio-vga:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-usb-redirect-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-audio-spice-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ui-opengl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-qxl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-chardev-spice:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-usb-redirect:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-audio-spice:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-chardev-spice-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ui-opengl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-arm-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-arm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20233082-2/
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.
3) Infinite loop
EUVDB-ID: #VU78946
Risk: Medium
CVSSv4.0: 4.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
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 versionsSUSE Linux Enterprise Micro: 5.5
qemu-tools-debuginfo: before 7.1.0-150500.49.6.1
qemu-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-accel-tcg-x86-debuginfo: before 7.1.0-150500.49.6.1
qemu-x86: 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: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu-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-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-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-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-arm-debuginfo: before 7.1.0-150500.49.6.1
qemu-arm: 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: before 7.1.0-150500.49.6.1
qemu-debugsource: before 7.1.0-150500.49.6.1
qemu-block-curl-debuginfo: before 7.1.0-150500.49.6.1
qemu-debuginfo: before 7.1.0-150500.49.6.1
qemu-guest-agent-debuginfo: before 7.1.0-150500.49.6.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.5:*:*:*:*:*:*:*
- cpe:2.3:a:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-x86-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-accel-tcg-x86:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-accel-tcg-x86-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-x86:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-s390x:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-s390x-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-virtio-gpu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-virtio-gpu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-sgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-seabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-vgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ui-spice-core-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-qxl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ui-spice-core:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-virtio-vga-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-virtio-vga:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-usb-redirect-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-audio-spice-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ui-opengl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-qxl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-chardev-spice:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-usb-redirect:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-audio-spice:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-chardev-spice-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ui-opengl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-arm-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-arm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20233082-2/
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.
4) Reachable Assertion
EUVDB-ID: #VU78948
Risk: Medium
CVSSv4.0: 4.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
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 versionsSUSE Linux Enterprise Micro: 5.5
qemu-tools-debuginfo: before 7.1.0-150500.49.6.1
qemu-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-accel-tcg-x86-debuginfo: before 7.1.0-150500.49.6.1
qemu-x86: 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: before 7.1.0-150500.49.6.1
qemu-hw-display-virtio-gpu-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-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-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-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-arm-debuginfo: before 7.1.0-150500.49.6.1
qemu-arm: 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: before 7.1.0-150500.49.6.1
qemu-debugsource: before 7.1.0-150500.49.6.1
qemu-block-curl-debuginfo: before 7.1.0-150500.49.6.1
qemu-debuginfo: before 7.1.0-150500.49.6.1
qemu-guest-agent-debuginfo: before 7.1.0-150500.49.6.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.5:*:*:*:*:*:*:*
- cpe:2.3:a:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-x86-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-accel-tcg-x86:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-accel-tcg-x86-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-x86:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-s390x:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-s390x-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-virtio-gpu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-virtio-gpu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-sgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-seabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-vgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ui-spice-core-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-qxl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ui-spice-core:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-virtio-vga-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-virtio-vga:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-usb-redirect-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-audio-spice-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ui-opengl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-display-qxl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-chardev-spice:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-hw-usb-redirect:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-audio-spice:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-chardev-spice-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-ui-opengl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-arm-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-arm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20233082-2/
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.
