SUSE update for qemu
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 10 |
| CVE-ID | CVE-2020-13754 CVE-2021-3638 CVE-2021-3750 CVE-2021-3929 CVE-2022-1050 CVE-2022-26354 CVE-2023-0330 CVE-2023-2861 CVE-2023-3180 CVE-2023-3354 |
| CWE-ID | CWE-787 CWE-416 CWE-404 CWE-264 CWE-476 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
SUSE Linux Enterprise Server for SAP Applications 15 Operating systems & Components / Operating system SUSE Linux Enterprise Server 15 SP2 LTSS Operating systems & Components / Operating system SUSE Linux Enterprise Server 15 Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing 15 Operating systems & Components / Operating system openSUSE Leap Operating systems & Components / Operating system qemu-ppc Operating systems & Components / Operating system package or component qemu-ppc-debuginfo Operating systems & Components / Operating system package or component qemu-kvm Operating systems & Components / Operating system package or component qemu-audio-alsa Operating systems & Components / Operating system package or component qemu-audio-alsa-debuginfo Operating systems & Components / Operating system package or component qemu-x86 Operating systems & Components / Operating system package or component qemu-ui-gtk-debuginfo 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-ui-gtk Operating systems & Components / Operating system package or component qemu-ui-curses Operating systems & Components / Operating system package or component qemu-audio-pa-debuginfo Operating systems & Components / Operating system package or component qemu-audio-pa 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-sgabios Operating systems & Components / Operating system package or component qemu-seabios 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-debuginfo Operating systems & Components / Operating system package or component qemu-block-rbd Operating systems & Components / Operating system package or component qemu-ui-spice-app-debuginfo Operating systems & Components / Operating system package or component qemu-ui-spice-app Operating systems & Components / Operating system package or component qemu-tools-debuginfo Operating systems & Components / Operating system package or component qemu-guest-agent Operating systems & Components / Operating system package or component qemu-block-ssh Operating systems & Components / Operating system package or component qemu-guest-agent-debuginfo Operating systems & Components / Operating system package or component qemu-block-curl Operating systems & Components / Operating system package or component qemu-block-ssh-debuginfo Operating systems & Components / Operating system package or component qemu-tools Operating systems & Components / Operating system package or component qemu-block-curl-debuginfo Operating systems & Components / Operating system package or component qemu-block-iscsi Operating systems & Components / Operating system package or component qemu Operating systems & Components / Operating system package or component qemu-lang Operating systems & Components / Operating system package or component qemu-block-iscsi-debuginfo Operating systems & Components / Operating system package or component qemu-debugsource Operating systems & Components / Operating system package or component qemu-block-rbd-debuginfo Operating systems & Components / Operating system package or component qemu-s390 Operating systems & Components / Operating system package or component qemu-s390-debuginfo Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 10 vulnerabilities.
1) Out-of-bounds write
EUVDB-ID: #VU31803
Risk: Medium
CVSSv4.0: 6.1 [CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2020-13754
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input in hw/pci/msix.c. A local user on the guest operating system can send specially crafted address in an msi-x mmio operation, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code.
MitigationUpdate the affected package qemu to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP Applications 15: SP2
SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise Server 15: SP2
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise High Performance Computing 15: SP2
openSUSE Leap: 15.4
qemu-ppc: before 4.2.1-150200.79.1
qemu-ppc-debuginfo: before 4.2.1-150200.79.1
qemu-kvm: before 4.2.1-150200.79.1
qemu-audio-alsa: before 4.2.1-150200.79.1
qemu-audio-alsa-debuginfo: before 4.2.1-150200.79.1
qemu-x86: before 4.2.1-150200.79.1
qemu-ui-gtk-debuginfo: before 4.2.1-150200.79.1
qemu-ui-curses-debuginfo: before 4.2.1-150200.79.1
qemu-x86-debuginfo: before 4.2.1-150200.79.1
qemu-ui-gtk: before 4.2.1-150200.79.1
qemu-ui-curses: before 4.2.1-150200.79.1
qemu-audio-pa-debuginfo: before 4.2.1-150200.79.1
qemu-audio-pa: before 4.2.1-150200.79.1
qemu-vgabios: before 1.12.1+-150200.79.1
qemu-ipxe: before 1.0.0+-150200.79.1
qemu-microvm: before 4.2.1-150200.79.1
qemu-sgabios: before 8-150200.79.1
qemu-seabios: before 1.12.1+-150200.79.1
qemu-arm-debuginfo: before 4.2.1-150200.79.1
qemu-arm: before 4.2.1-150200.79.1
qemu-debuginfo: before 4.2.1-150200.79.1
qemu-block-rbd: before 4.2.1-150200.79.1
qemu-ui-spice-app-debuginfo: before 4.2.1-150200.79.1
qemu-ui-spice-app: before 4.2.1-150200.79.1
qemu-tools-debuginfo: before 4.2.1-150200.79.1
qemu-guest-agent: before 4.2.1-150200.79.1
qemu-block-ssh: before 4.2.1-150200.79.1
qemu-guest-agent-debuginfo: before 4.2.1-150200.79.1
qemu-block-curl: before 4.2.1-150200.79.1
qemu-block-ssh-debuginfo: before 4.2.1-150200.79.1
qemu-tools: before 4.2.1-150200.79.1
qemu-block-curl-debuginfo: before 4.2.1-150200.79.1
qemu-block-iscsi: before 4.2.1-150200.79.1
qemu: before 4.2.1-150200.79.1
qemu-lang: before 4.2.1-150200.79.1
qemu-block-iscsi-debuginfo: before 4.2.1-150200.79.1
qemu-debugsource: before 4.2.1-150200.79.1
qemu-block-rbd-debuginfo: before 4.2.1-150200.79.1
qemu-s390: before 4.2.1-150200.79.1
qemu-s390-debuginfo: before 4.2.1-150200.79.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:qemu-ppc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-kvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-vgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-microvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-sgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-seabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-lang:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20233721-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Out-of-bounds write
EUVDB-ID: #VU72306
Risk: Medium
CVSSv4.0: 1.9 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
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.
MitigationUpdate the affected package qemu to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP Applications 15: SP2
SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise Server 15: SP2
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise High Performance Computing 15: SP2
openSUSE Leap: 15.4
qemu-ppc: before 4.2.1-150200.79.1
qemu-ppc-debuginfo: before 4.2.1-150200.79.1
qemu-kvm: before 4.2.1-150200.79.1
qemu-audio-alsa: before 4.2.1-150200.79.1
qemu-audio-alsa-debuginfo: before 4.2.1-150200.79.1
qemu-x86: before 4.2.1-150200.79.1
qemu-ui-gtk-debuginfo: before 4.2.1-150200.79.1
qemu-ui-curses-debuginfo: before 4.2.1-150200.79.1
qemu-x86-debuginfo: before 4.2.1-150200.79.1
qemu-ui-gtk: before 4.2.1-150200.79.1
qemu-ui-curses: before 4.2.1-150200.79.1
qemu-audio-pa-debuginfo: before 4.2.1-150200.79.1
qemu-audio-pa: before 4.2.1-150200.79.1
qemu-vgabios: before 1.12.1+-150200.79.1
qemu-ipxe: before 1.0.0+-150200.79.1
qemu-microvm: before 4.2.1-150200.79.1
qemu-sgabios: before 8-150200.79.1
qemu-seabios: before 1.12.1+-150200.79.1
qemu-arm-debuginfo: before 4.2.1-150200.79.1
qemu-arm: before 4.2.1-150200.79.1
qemu-debuginfo: before 4.2.1-150200.79.1
qemu-block-rbd: before 4.2.1-150200.79.1
qemu-ui-spice-app-debuginfo: before 4.2.1-150200.79.1
qemu-ui-spice-app: before 4.2.1-150200.79.1
qemu-tools-debuginfo: before 4.2.1-150200.79.1
qemu-guest-agent: before 4.2.1-150200.79.1
qemu-block-ssh: before 4.2.1-150200.79.1
qemu-guest-agent-debuginfo: before 4.2.1-150200.79.1
qemu-block-curl: before 4.2.1-150200.79.1
qemu-block-ssh-debuginfo: before 4.2.1-150200.79.1
qemu-tools: before 4.2.1-150200.79.1
qemu-block-curl-debuginfo: before 4.2.1-150200.79.1
qemu-block-iscsi: before 4.2.1-150200.79.1
qemu: before 4.2.1-150200.79.1
qemu-lang: before 4.2.1-150200.79.1
qemu-block-iscsi-debuginfo: before 4.2.1-150200.79.1
qemu-debugsource: before 4.2.1-150200.79.1
qemu-block-rbd-debuginfo: before 4.2.1-150200.79.1
qemu-s390: before 4.2.1-150200.79.1
qemu-s390-debuginfo: before 4.2.1-150200.79.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:qemu-ppc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-kvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-vgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-microvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-sgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-seabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-lang:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20233721-1/
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.
3) Use-after-free
EUVDB-ID: #VU69353
Risk: High
CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2021-3750
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe 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.
Update the affected package qemu to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP Applications 15: SP2
SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise Server 15: SP2
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise High Performance Computing 15: SP2
openSUSE Leap: 15.4
qemu-ppc: before 4.2.1-150200.79.1
qemu-ppc-debuginfo: before 4.2.1-150200.79.1
qemu-kvm: before 4.2.1-150200.79.1
qemu-audio-alsa: before 4.2.1-150200.79.1
qemu-audio-alsa-debuginfo: before 4.2.1-150200.79.1
qemu-x86: before 4.2.1-150200.79.1
qemu-ui-gtk-debuginfo: before 4.2.1-150200.79.1
qemu-ui-curses-debuginfo: before 4.2.1-150200.79.1
qemu-x86-debuginfo: before 4.2.1-150200.79.1
qemu-ui-gtk: before 4.2.1-150200.79.1
qemu-ui-curses: before 4.2.1-150200.79.1
qemu-audio-pa-debuginfo: before 4.2.1-150200.79.1
qemu-audio-pa: before 4.2.1-150200.79.1
qemu-vgabios: before 1.12.1+-150200.79.1
qemu-ipxe: before 1.0.0+-150200.79.1
qemu-microvm: before 4.2.1-150200.79.1
qemu-sgabios: before 8-150200.79.1
qemu-seabios: before 1.12.1+-150200.79.1
qemu-arm-debuginfo: before 4.2.1-150200.79.1
qemu-arm: before 4.2.1-150200.79.1
qemu-debuginfo: before 4.2.1-150200.79.1
qemu-block-rbd: before 4.2.1-150200.79.1
qemu-ui-spice-app-debuginfo: before 4.2.1-150200.79.1
qemu-ui-spice-app: before 4.2.1-150200.79.1
qemu-tools-debuginfo: before 4.2.1-150200.79.1
qemu-guest-agent: before 4.2.1-150200.79.1
qemu-block-ssh: before 4.2.1-150200.79.1
qemu-guest-agent-debuginfo: before 4.2.1-150200.79.1
qemu-block-curl: before 4.2.1-150200.79.1
qemu-block-ssh-debuginfo: before 4.2.1-150200.79.1
qemu-tools: before 4.2.1-150200.79.1
qemu-block-curl-debuginfo: before 4.2.1-150200.79.1
qemu-block-iscsi: before 4.2.1-150200.79.1
qemu: before 4.2.1-150200.79.1
qemu-lang: before 4.2.1-150200.79.1
qemu-block-iscsi-debuginfo: before 4.2.1-150200.79.1
qemu-debugsource: before 4.2.1-150200.79.1
qemu-block-rbd-debuginfo: before 4.2.1-150200.79.1
qemu-s390: before 4.2.1-150200.79.1
qemu-s390-debuginfo: before 4.2.1-150200.79.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:qemu-ppc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-kvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-vgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-microvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-sgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-seabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-lang:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20233721-1/
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.
4) Use-after-free
EUVDB-ID: #VU64570
Risk: Medium
CVSSv4.0: 4.8 [CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2021-3929
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a remote user to compromise vulnerable system.
The vulnerability exists due to a use-after-free error in the NVM Express Controller emulation in QEMU within the dma_buf_write() and dma_buf_read() function in hw/nvme/ctrl.c:nvme_tx(). A remote privileged user on the guest OS can trigger a use-after-free error and execute arbitrary code on the QEMU host.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
MitigationUpdate the affected package qemu to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP Applications 15: SP2
SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise Server 15: SP2
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise High Performance Computing 15: SP2
openSUSE Leap: 15.4
qemu-ppc: before 4.2.1-150200.79.1
qemu-ppc-debuginfo: before 4.2.1-150200.79.1
qemu-kvm: before 4.2.1-150200.79.1
qemu-audio-alsa: before 4.2.1-150200.79.1
qemu-audio-alsa-debuginfo: before 4.2.1-150200.79.1
qemu-x86: before 4.2.1-150200.79.1
qemu-ui-gtk-debuginfo: before 4.2.1-150200.79.1
qemu-ui-curses-debuginfo: before 4.2.1-150200.79.1
qemu-x86-debuginfo: before 4.2.1-150200.79.1
qemu-ui-gtk: before 4.2.1-150200.79.1
qemu-ui-curses: before 4.2.1-150200.79.1
qemu-audio-pa-debuginfo: before 4.2.1-150200.79.1
qemu-audio-pa: before 4.2.1-150200.79.1
qemu-vgabios: before 1.12.1+-150200.79.1
qemu-ipxe: before 1.0.0+-150200.79.1
qemu-microvm: before 4.2.1-150200.79.1
qemu-sgabios: before 8-150200.79.1
qemu-seabios: before 1.12.1+-150200.79.1
qemu-arm-debuginfo: before 4.2.1-150200.79.1
qemu-arm: before 4.2.1-150200.79.1
qemu-debuginfo: before 4.2.1-150200.79.1
qemu-block-rbd: before 4.2.1-150200.79.1
qemu-ui-spice-app-debuginfo: before 4.2.1-150200.79.1
qemu-ui-spice-app: before 4.2.1-150200.79.1
qemu-tools-debuginfo: before 4.2.1-150200.79.1
qemu-guest-agent: before 4.2.1-150200.79.1
qemu-block-ssh: before 4.2.1-150200.79.1
qemu-guest-agent-debuginfo: before 4.2.1-150200.79.1
qemu-block-curl: before 4.2.1-150200.79.1
qemu-block-ssh-debuginfo: before 4.2.1-150200.79.1
qemu-tools: before 4.2.1-150200.79.1
qemu-block-curl-debuginfo: before 4.2.1-150200.79.1
qemu-block-iscsi: before 4.2.1-150200.79.1
qemu: before 4.2.1-150200.79.1
qemu-lang: before 4.2.1-150200.79.1
qemu-block-iscsi-debuginfo: before 4.2.1-150200.79.1
qemu-debugsource: before 4.2.1-150200.79.1
qemu-block-rbd-debuginfo: before 4.2.1-150200.79.1
qemu-s390: before 4.2.1-150200.79.1
qemu-s390-debuginfo: before 4.2.1-150200.79.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:qemu-ppc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-kvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-vgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-microvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-sgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-seabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-lang:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20233721-1/
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.
5) Use-after-free
EUVDB-ID: #VU72308
Risk: High
CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2022-1050
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a malicious guest to compromise vulnerable system.
The vulnerability exists due to a use-after-free error in the QEMU implementation of VMWare's paravirtual RDMA device. A specially crafted driver on a malicious guest can execute HW commands when shared buffers are not yet allocated, trigger a use-after-free error and execute arbitrary code on the QEMU host.
Update the affected package qemu to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP Applications 15: SP2
SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise Server 15: SP2
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise High Performance Computing 15: SP2
openSUSE Leap: 15.4
qemu-ppc: before 4.2.1-150200.79.1
qemu-ppc-debuginfo: before 4.2.1-150200.79.1
qemu-kvm: before 4.2.1-150200.79.1
qemu-audio-alsa: before 4.2.1-150200.79.1
qemu-audio-alsa-debuginfo: before 4.2.1-150200.79.1
qemu-x86: before 4.2.1-150200.79.1
qemu-ui-gtk-debuginfo: before 4.2.1-150200.79.1
qemu-ui-curses-debuginfo: before 4.2.1-150200.79.1
qemu-x86-debuginfo: before 4.2.1-150200.79.1
qemu-ui-gtk: before 4.2.1-150200.79.1
qemu-ui-curses: before 4.2.1-150200.79.1
qemu-audio-pa-debuginfo: before 4.2.1-150200.79.1
qemu-audio-pa: before 4.2.1-150200.79.1
qemu-vgabios: before 1.12.1+-150200.79.1
qemu-ipxe: before 1.0.0+-150200.79.1
qemu-microvm: before 4.2.1-150200.79.1
qemu-sgabios: before 8-150200.79.1
qemu-seabios: before 1.12.1+-150200.79.1
qemu-arm-debuginfo: before 4.2.1-150200.79.1
qemu-arm: before 4.2.1-150200.79.1
qemu-debuginfo: before 4.2.1-150200.79.1
qemu-block-rbd: before 4.2.1-150200.79.1
qemu-ui-spice-app-debuginfo: before 4.2.1-150200.79.1
qemu-ui-spice-app: before 4.2.1-150200.79.1
qemu-tools-debuginfo: before 4.2.1-150200.79.1
qemu-guest-agent: before 4.2.1-150200.79.1
qemu-block-ssh: before 4.2.1-150200.79.1
qemu-guest-agent-debuginfo: before 4.2.1-150200.79.1
qemu-block-curl: before 4.2.1-150200.79.1
qemu-block-ssh-debuginfo: before 4.2.1-150200.79.1
qemu-tools: before 4.2.1-150200.79.1
qemu-block-curl-debuginfo: before 4.2.1-150200.79.1
qemu-block-iscsi: before 4.2.1-150200.79.1
qemu: before 4.2.1-150200.79.1
qemu-lang: before 4.2.1-150200.79.1
qemu-block-iscsi-debuginfo: before 4.2.1-150200.79.1
qemu-debugsource: before 4.2.1-150200.79.1
qemu-block-rbd-debuginfo: before 4.2.1-150200.79.1
qemu-s390: before 4.2.1-150200.79.1
qemu-s390-debuginfo: before 4.2.1-150200.79.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:qemu-ppc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-kvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-vgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-microvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-sgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-seabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-lang:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20233721-1/
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.
6) Improper Resource Shutdown or Release
EUVDB-ID: #VU63786
Risk: Low
CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2022-26354
CWE-ID:
CWE-404 - Improper Resource Shutdown or Release
Exploit availability: No
DescriptionThe vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists in the vhost-vsock device of QEMU. A local user can trigger the error and gain access to sensitive information.
MitigationUpdate the affected package qemu to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP Applications 15: SP2
SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise Server 15: SP2
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise High Performance Computing 15: SP2
openSUSE Leap: 15.4
qemu-ppc: before 4.2.1-150200.79.1
qemu-ppc-debuginfo: before 4.2.1-150200.79.1
qemu-kvm: before 4.2.1-150200.79.1
qemu-audio-alsa: before 4.2.1-150200.79.1
qemu-audio-alsa-debuginfo: before 4.2.1-150200.79.1
qemu-x86: before 4.2.1-150200.79.1
qemu-ui-gtk-debuginfo: before 4.2.1-150200.79.1
qemu-ui-curses-debuginfo: before 4.2.1-150200.79.1
qemu-x86-debuginfo: before 4.2.1-150200.79.1
qemu-ui-gtk: before 4.2.1-150200.79.1
qemu-ui-curses: before 4.2.1-150200.79.1
qemu-audio-pa-debuginfo: before 4.2.1-150200.79.1
qemu-audio-pa: before 4.2.1-150200.79.1
qemu-vgabios: before 1.12.1+-150200.79.1
qemu-ipxe: before 1.0.0+-150200.79.1
qemu-microvm: before 4.2.1-150200.79.1
qemu-sgabios: before 8-150200.79.1
qemu-seabios: before 1.12.1+-150200.79.1
qemu-arm-debuginfo: before 4.2.1-150200.79.1
qemu-arm: before 4.2.1-150200.79.1
qemu-debuginfo: before 4.2.1-150200.79.1
qemu-block-rbd: before 4.2.1-150200.79.1
qemu-ui-spice-app-debuginfo: before 4.2.1-150200.79.1
qemu-ui-spice-app: before 4.2.1-150200.79.1
qemu-tools-debuginfo: before 4.2.1-150200.79.1
qemu-guest-agent: before 4.2.1-150200.79.1
qemu-block-ssh: before 4.2.1-150200.79.1
qemu-guest-agent-debuginfo: before 4.2.1-150200.79.1
qemu-block-curl: before 4.2.1-150200.79.1
qemu-block-ssh-debuginfo: before 4.2.1-150200.79.1
qemu-tools: before 4.2.1-150200.79.1
qemu-block-curl-debuginfo: before 4.2.1-150200.79.1
qemu-block-iscsi: before 4.2.1-150200.79.1
qemu: before 4.2.1-150200.79.1
qemu-lang: before 4.2.1-150200.79.1
qemu-block-iscsi-debuginfo: before 4.2.1-150200.79.1
qemu-debugsource: before 4.2.1-150200.79.1
qemu-block-rbd-debuginfo: before 4.2.1-150200.79.1
qemu-s390: before 4.2.1-150200.79.1
qemu-s390-debuginfo: before 4.2.1-150200.79.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:qemu-ppc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-kvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-vgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-microvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-sgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-seabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-lang:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20233721-1/
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.
7) 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 Server for SAP Applications 15: SP2
SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise Server 15: SP2
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise High Performance Computing 15: SP2
openSUSE Leap: 15.4
qemu-ppc: before 4.2.1-150200.79.1
qemu-ppc-debuginfo: before 4.2.1-150200.79.1
qemu-kvm: before 4.2.1-150200.79.1
qemu-audio-alsa: before 4.2.1-150200.79.1
qemu-audio-alsa-debuginfo: before 4.2.1-150200.79.1
qemu-x86: before 4.2.1-150200.79.1
qemu-ui-gtk-debuginfo: before 4.2.1-150200.79.1
qemu-ui-curses-debuginfo: before 4.2.1-150200.79.1
qemu-x86-debuginfo: before 4.2.1-150200.79.1
qemu-ui-gtk: before 4.2.1-150200.79.1
qemu-ui-curses: before 4.2.1-150200.79.1
qemu-audio-pa-debuginfo: before 4.2.1-150200.79.1
qemu-audio-pa: before 4.2.1-150200.79.1
qemu-vgabios: before 1.12.1+-150200.79.1
qemu-ipxe: before 1.0.0+-150200.79.1
qemu-microvm: before 4.2.1-150200.79.1
qemu-sgabios: before 8-150200.79.1
qemu-seabios: before 1.12.1+-150200.79.1
qemu-arm-debuginfo: before 4.2.1-150200.79.1
qemu-arm: before 4.2.1-150200.79.1
qemu-debuginfo: before 4.2.1-150200.79.1
qemu-block-rbd: before 4.2.1-150200.79.1
qemu-ui-spice-app-debuginfo: before 4.2.1-150200.79.1
qemu-ui-spice-app: before 4.2.1-150200.79.1
qemu-tools-debuginfo: before 4.2.1-150200.79.1
qemu-guest-agent: before 4.2.1-150200.79.1
qemu-block-ssh: before 4.2.1-150200.79.1
qemu-guest-agent-debuginfo: before 4.2.1-150200.79.1
qemu-block-curl: before 4.2.1-150200.79.1
qemu-block-ssh-debuginfo: before 4.2.1-150200.79.1
qemu-tools: before 4.2.1-150200.79.1
qemu-block-curl-debuginfo: before 4.2.1-150200.79.1
qemu-block-iscsi: before 4.2.1-150200.79.1
qemu: before 4.2.1-150200.79.1
qemu-lang: before 4.2.1-150200.79.1
qemu-block-iscsi-debuginfo: before 4.2.1-150200.79.1
qemu-debugsource: before 4.2.1-150200.79.1
qemu-block-rbd-debuginfo: before 4.2.1-150200.79.1
qemu-s390: before 4.2.1-150200.79.1
qemu-s390-debuginfo: before 4.2.1-150200.79.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:qemu-ppc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-kvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-vgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-microvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-sgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-seabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-lang:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20233721-1/
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.
8) 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 Server for SAP Applications 15: SP2
SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise Server 15: SP2
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise High Performance Computing 15: SP2
openSUSE Leap: 15.4
qemu-ppc: before 4.2.1-150200.79.1
qemu-ppc-debuginfo: before 4.2.1-150200.79.1
qemu-kvm: before 4.2.1-150200.79.1
qemu-audio-alsa: before 4.2.1-150200.79.1
qemu-audio-alsa-debuginfo: before 4.2.1-150200.79.1
qemu-x86: before 4.2.1-150200.79.1
qemu-ui-gtk-debuginfo: before 4.2.1-150200.79.1
qemu-ui-curses-debuginfo: before 4.2.1-150200.79.1
qemu-x86-debuginfo: before 4.2.1-150200.79.1
qemu-ui-gtk: before 4.2.1-150200.79.1
qemu-ui-curses: before 4.2.1-150200.79.1
qemu-audio-pa-debuginfo: before 4.2.1-150200.79.1
qemu-audio-pa: before 4.2.1-150200.79.1
qemu-vgabios: before 1.12.1+-150200.79.1
qemu-ipxe: before 1.0.0+-150200.79.1
qemu-microvm: before 4.2.1-150200.79.1
qemu-sgabios: before 8-150200.79.1
qemu-seabios: before 1.12.1+-150200.79.1
qemu-arm-debuginfo: before 4.2.1-150200.79.1
qemu-arm: before 4.2.1-150200.79.1
qemu-debuginfo: before 4.2.1-150200.79.1
qemu-block-rbd: before 4.2.1-150200.79.1
qemu-ui-spice-app-debuginfo: before 4.2.1-150200.79.1
qemu-ui-spice-app: before 4.2.1-150200.79.1
qemu-tools-debuginfo: before 4.2.1-150200.79.1
qemu-guest-agent: before 4.2.1-150200.79.1
qemu-block-ssh: before 4.2.1-150200.79.1
qemu-guest-agent-debuginfo: before 4.2.1-150200.79.1
qemu-block-curl: before 4.2.1-150200.79.1
qemu-block-ssh-debuginfo: before 4.2.1-150200.79.1
qemu-tools: before 4.2.1-150200.79.1
qemu-block-curl-debuginfo: before 4.2.1-150200.79.1
qemu-block-iscsi: before 4.2.1-150200.79.1
qemu: before 4.2.1-150200.79.1
qemu-lang: before 4.2.1-150200.79.1
qemu-block-iscsi-debuginfo: before 4.2.1-150200.79.1
qemu-debugsource: before 4.2.1-150200.79.1
qemu-block-rbd-debuginfo: before 4.2.1-150200.79.1
qemu-s390: before 4.2.1-150200.79.1
qemu-s390-debuginfo: before 4.2.1-150200.79.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:qemu-ppc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-kvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-vgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-microvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-sgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-seabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-lang:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20233721-1/
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.
9) Out-of-bounds write
EUVDB-ID: #VU80016
Risk: Low
CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
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.
Update the affected package qemu to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP Applications 15: SP2
SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise Server 15: SP2
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise High Performance Computing 15: SP2
openSUSE Leap: 15.4
qemu-ppc: before 4.2.1-150200.79.1
qemu-ppc-debuginfo: before 4.2.1-150200.79.1
qemu-kvm: before 4.2.1-150200.79.1
qemu-audio-alsa: before 4.2.1-150200.79.1
qemu-audio-alsa-debuginfo: before 4.2.1-150200.79.1
qemu-x86: before 4.2.1-150200.79.1
qemu-ui-gtk-debuginfo: before 4.2.1-150200.79.1
qemu-ui-curses-debuginfo: before 4.2.1-150200.79.1
qemu-x86-debuginfo: before 4.2.1-150200.79.1
qemu-ui-gtk: before 4.2.1-150200.79.1
qemu-ui-curses: before 4.2.1-150200.79.1
qemu-audio-pa-debuginfo: before 4.2.1-150200.79.1
qemu-audio-pa: before 4.2.1-150200.79.1
qemu-vgabios: before 1.12.1+-150200.79.1
qemu-ipxe: before 1.0.0+-150200.79.1
qemu-microvm: before 4.2.1-150200.79.1
qemu-sgabios: before 8-150200.79.1
qemu-seabios: before 1.12.1+-150200.79.1
qemu-arm-debuginfo: before 4.2.1-150200.79.1
qemu-arm: before 4.2.1-150200.79.1
qemu-debuginfo: before 4.2.1-150200.79.1
qemu-block-rbd: before 4.2.1-150200.79.1
qemu-ui-spice-app-debuginfo: before 4.2.1-150200.79.1
qemu-ui-spice-app: before 4.2.1-150200.79.1
qemu-tools-debuginfo: before 4.2.1-150200.79.1
qemu-guest-agent: before 4.2.1-150200.79.1
qemu-block-ssh: before 4.2.1-150200.79.1
qemu-guest-agent-debuginfo: before 4.2.1-150200.79.1
qemu-block-curl: before 4.2.1-150200.79.1
qemu-block-ssh-debuginfo: before 4.2.1-150200.79.1
qemu-tools: before 4.2.1-150200.79.1
qemu-block-curl-debuginfo: before 4.2.1-150200.79.1
qemu-block-iscsi: before 4.2.1-150200.79.1
qemu: before 4.2.1-150200.79.1
qemu-lang: before 4.2.1-150200.79.1
qemu-block-iscsi-debuginfo: before 4.2.1-150200.79.1
qemu-debugsource: before 4.2.1-150200.79.1
qemu-block-rbd-debuginfo: before 4.2.1-150200.79.1
qemu-s390: before 4.2.1-150200.79.1
qemu-s390-debuginfo: before 4.2.1-150200.79.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:qemu-ppc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-kvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-vgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-microvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-sgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-seabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-lang:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20233721-1/
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.
10) NULL pointer dereference
EUVDB-ID: #VU80015
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2023-3354
CWE-ID:
CWE-476 - NULL Pointer Dereference
Exploit availability: No
DescriptionThe 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.
MitigationUpdate the affected package qemu to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP Applications 15: SP2
SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise Server 15: SP2
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS: 15-SP2
SUSE Linux Enterprise High Performance Computing 15: SP2
openSUSE Leap: 15.4
qemu-ppc: before 4.2.1-150200.79.1
qemu-ppc-debuginfo: before 4.2.1-150200.79.1
qemu-kvm: before 4.2.1-150200.79.1
qemu-audio-alsa: before 4.2.1-150200.79.1
qemu-audio-alsa-debuginfo: before 4.2.1-150200.79.1
qemu-x86: before 4.2.1-150200.79.1
qemu-ui-gtk-debuginfo: before 4.2.1-150200.79.1
qemu-ui-curses-debuginfo: before 4.2.1-150200.79.1
qemu-x86-debuginfo: before 4.2.1-150200.79.1
qemu-ui-gtk: before 4.2.1-150200.79.1
qemu-ui-curses: before 4.2.1-150200.79.1
qemu-audio-pa-debuginfo: before 4.2.1-150200.79.1
qemu-audio-pa: before 4.2.1-150200.79.1
qemu-vgabios: before 1.12.1+-150200.79.1
qemu-ipxe: before 1.0.0+-150200.79.1
qemu-microvm: before 4.2.1-150200.79.1
qemu-sgabios: before 8-150200.79.1
qemu-seabios: before 1.12.1+-150200.79.1
qemu-arm-debuginfo: before 4.2.1-150200.79.1
qemu-arm: before 4.2.1-150200.79.1
qemu-debuginfo: before 4.2.1-150200.79.1
qemu-block-rbd: before 4.2.1-150200.79.1
qemu-ui-spice-app-debuginfo: before 4.2.1-150200.79.1
qemu-ui-spice-app: before 4.2.1-150200.79.1
qemu-tools-debuginfo: before 4.2.1-150200.79.1
qemu-guest-agent: before 4.2.1-150200.79.1
qemu-block-ssh: before 4.2.1-150200.79.1
qemu-guest-agent-debuginfo: before 4.2.1-150200.79.1
qemu-block-curl: before 4.2.1-150200.79.1
qemu-block-ssh-debuginfo: before 4.2.1-150200.79.1
qemu-tools: before 4.2.1-150200.79.1
qemu-block-curl-debuginfo: before 4.2.1-150200.79.1
qemu-block-iscsi: before 4.2.1-150200.79.1
qemu: before 4.2.1-150200.79.1
qemu-lang: before 4.2.1-150200.79.1
qemu-block-iscsi-debuginfo: before 4.2.1-150200.79.1
qemu-debugsource: before 4.2.1-150200.79.1
qemu-block-rbd-debuginfo: before 4.2.1-150200.79.1
qemu-s390: before 4.2.1-150200.79.1
qemu-s390-debuginfo: before 4.2.1-150200.79.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15_sp2_ltss:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:qemu-ppc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-kvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-gtk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-pa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-vgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-microvm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-sgabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-seabios:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-arm:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-spice-app:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-lang:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20233721-1/
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.
