SUSE update for qemu
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 7 |
| CVE-ID | CVE-2020-17380 CVE-2020-25085 CVE-2021-3409 CVE-2021-3507 CVE-2021-4206 CVE-2021-4207 CVE-2022-0216 |
| CWE-ID | CWE-122 CWE-787 CWE-190 CWE-362 CWE-416 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
SUSE Linux Enterprise Server for SAP Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing Operating systems & Components / Operating system SUSE Enterprise Storage Operating systems & Components / Operating system SUSE CaaS Platform Operating systems & Components / Operating system openSUSE Leap Operating systems & Components / Operating system SUSE Linux Enterprise Server Operating systems & Components / Operating system qemu-s390-debuginfo Operating systems & Components / Operating system package or component qemu-s390 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-vgabios 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-ipxe Operating systems & Components / Operating system package or component qemu-x86-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-gtk Operating systems & Components / Operating system package or component qemu-ui-curses-debuginfo Operating systems & Components / Operating system package or component qemu-ui-curses Operating systems & Components / Operating system package or component qemu-kvm 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-audio-oss Operating systems & Components / Operating system package or component qemu-audio-alsa-debuginfo Operating systems & Components / Operating system package or component qemu-audio-alsa Operating systems & Components / Operating system package or component qemu-ppc-debuginfo Operating systems & Components / Operating system package or component qemu-ppc Operating systems & Components / Operating system package or component qemu-tools-debuginfo Operating systems & Components / Operating system package or component qemu-tools Operating systems & Components / Operating system package or component qemu-lang Operating systems & Components / Operating system package or component qemu-guest-agent-debuginfo Operating systems & Components / Operating system package or component qemu-guest-agent Operating systems & Components / Operating system package or component qemu-debugsource Operating systems & Components / Operating system package or component qemu-debuginfo Operating systems & Components / Operating system package or component qemu-block-ssh-debuginfo Operating systems & Components / Operating system package or component qemu-block-ssh Operating systems & Components / Operating system package or component qemu-block-rbd-debuginfo Operating systems & Components / Operating system package or component qemu-block-rbd Operating systems & Components / Operating system package or component qemu-block-iscsi-debuginfo Operating systems & Components / Operating system package or component qemu-block-iscsi Operating systems & Components / Operating system package or component qemu-block-curl-debuginfo 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-audio-oss-debuginfo Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 7 vulnerabilities.
1) Heap-based buffer overflow
EUVDB-ID: #VU68558
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-2020-17380
CWE-ID:
CWE-122 - Heap-based Buffer Overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error in the SDHCI device emulation support while performing a multi block SDMA transfer via the sdhci_sdma_transfer_multi_blocks() routine in hw/sd/sdhci.c. A remote user of the guest OS can trigger a heap-based buffer overflow and crash the QEMU process on the host OS.
Update the affected package qemu to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP: 15-SP1
SUSE Linux Enterprise High Performance Computing: 15-SP1-LTSS - 15-SP1-ESPOS
SUSE Enterprise Storage: 6
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.3
SUSE Linux Enterprise Server: 15-SP1-BCL - 15-SP1-LTSS
qemu-s390-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-s390: before 3.1.1.1-150100.80.43.2
qemu-arm-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-arm: before 3.1.1.1-150100.80.43.2
qemu-vgabios: before 1.12.0_0_ga698c89-150100.80.43.2
qemu-sgabios: before 8-150100.80.43.2
qemu-seabios: before 1.12.0_0_ga698c89-150100.80.43.2
qemu-ipxe: before 1.0.0+-150100.80.43.2
qemu-x86-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-x86: before 3.1.1.1-150100.80.43.2
qemu-ui-gtk-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ui-gtk: before 3.1.1.1-150100.80.43.2
qemu-ui-curses-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ui-curses: before 3.1.1.1-150100.80.43.2
qemu-kvm: before 3.1.1.1-150100.80.43.2
qemu-audio-pa-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-audio-pa: before 3.1.1.1-150100.80.43.2
qemu-audio-oss: before 3.1.1.1-150100.80.43.2
qemu-audio-alsa-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-audio-alsa: before 3.1.1.1-150100.80.43.2
qemu-ppc-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ppc: before 3.1.1.1-150100.80.43.2
qemu-tools-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-tools: before 3.1.1.1-150100.80.43.2
qemu-lang: before 3.1.1.1-150100.80.43.2
qemu-guest-agent-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-guest-agent: before 3.1.1.1-150100.80.43.2
qemu-debugsource: before 3.1.1.1-150100.80.43.2
qemu-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-ssh-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-ssh: before 3.1.1.1-150100.80.43.2
qemu-block-rbd-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-rbd: before 3.1.1.1-150100.80.43.2
qemu-block-iscsi-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-iscsi: before 3.1.1.1-150100.80.43.2
qemu-block-curl-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-curl: before 3.1.1.1-150100.80.43.2
qemu: before 3.1.1.1-150100.80.43.2
qemu-audio-oss-debuginfo: before 3.1.1.1-150100.80.43.2
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:qemu-s390-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390:*:*:*:*:*: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-vgabios:*:*:*:*:*: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-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86-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-gtk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-kvm:*:*:*:*:*: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-audio-oss:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-lang:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-oss-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20223768-1/
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.
2) Heap-based buffer overflow
EUVDB-ID: #VU47247
Risk: Medium
CVSSv4.0: 0.2 [CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2020-25085
CWE-ID:
CWE-122 - Heap-based Buffer Overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error within the flatview_read_continue in exec.c because hw/sd/sdhci.c mishandles a write operation in the SDHC_BLKSIZE case. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationUpdate the affected package qemu to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP: 15-SP1
SUSE Linux Enterprise High Performance Computing: 15-SP1-LTSS - 15-SP1-ESPOS
SUSE Enterprise Storage: 6
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.3
SUSE Linux Enterprise Server: 15-SP1-BCL - 15-SP1-LTSS
qemu-s390-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-s390: before 3.1.1.1-150100.80.43.2
qemu-arm-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-arm: before 3.1.1.1-150100.80.43.2
qemu-vgabios: before 1.12.0_0_ga698c89-150100.80.43.2
qemu-sgabios: before 8-150100.80.43.2
qemu-seabios: before 1.12.0_0_ga698c89-150100.80.43.2
qemu-ipxe: before 1.0.0+-150100.80.43.2
qemu-x86-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-x86: before 3.1.1.1-150100.80.43.2
qemu-ui-gtk-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ui-gtk: before 3.1.1.1-150100.80.43.2
qemu-ui-curses-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ui-curses: before 3.1.1.1-150100.80.43.2
qemu-kvm: before 3.1.1.1-150100.80.43.2
qemu-audio-pa-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-audio-pa: before 3.1.1.1-150100.80.43.2
qemu-audio-oss: before 3.1.1.1-150100.80.43.2
qemu-audio-alsa-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-audio-alsa: before 3.1.1.1-150100.80.43.2
qemu-ppc-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ppc: before 3.1.1.1-150100.80.43.2
qemu-tools-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-tools: before 3.1.1.1-150100.80.43.2
qemu-lang: before 3.1.1.1-150100.80.43.2
qemu-guest-agent-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-guest-agent: before 3.1.1.1-150100.80.43.2
qemu-debugsource: before 3.1.1.1-150100.80.43.2
qemu-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-ssh-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-ssh: before 3.1.1.1-150100.80.43.2
qemu-block-rbd-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-rbd: before 3.1.1.1-150100.80.43.2
qemu-block-iscsi-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-iscsi: before 3.1.1.1-150100.80.43.2
qemu-block-curl-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-curl: before 3.1.1.1-150100.80.43.2
qemu: before 3.1.1.1-150100.80.43.2
qemu-audio-oss-debuginfo: before 3.1.1.1-150100.80.43.2
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:qemu-s390-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390:*:*:*:*:*: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-vgabios:*:*:*:*:*: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-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86-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-gtk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-kvm:*:*:*:*:*: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-audio-oss:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-lang:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-oss-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20223768-1/
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) Out-of-bounds write
EUVDB-ID: #VU68559
Risk: Medium
CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2021-3409
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a remote user to compromise vulnerable system.
The vulnerability exists due to a boundary error in the SDHCI controller emulation code. A remote user on the guest OS can trigger an out-of-bounds write and execute arbitrary code on QEMU host.
MitigationUpdate the affected package qemu to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP: 15-SP1
SUSE Linux Enterprise High Performance Computing: 15-SP1-LTSS - 15-SP1-ESPOS
SUSE Enterprise Storage: 6
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.3
SUSE Linux Enterprise Server: 15-SP1-BCL - 15-SP1-LTSS
qemu-s390-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-s390: before 3.1.1.1-150100.80.43.2
qemu-arm-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-arm: before 3.1.1.1-150100.80.43.2
qemu-vgabios: before 1.12.0_0_ga698c89-150100.80.43.2
qemu-sgabios: before 8-150100.80.43.2
qemu-seabios: before 1.12.0_0_ga698c89-150100.80.43.2
qemu-ipxe: before 1.0.0+-150100.80.43.2
qemu-x86-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-x86: before 3.1.1.1-150100.80.43.2
qemu-ui-gtk-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ui-gtk: before 3.1.1.1-150100.80.43.2
qemu-ui-curses-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ui-curses: before 3.1.1.1-150100.80.43.2
qemu-kvm: before 3.1.1.1-150100.80.43.2
qemu-audio-pa-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-audio-pa: before 3.1.1.1-150100.80.43.2
qemu-audio-oss: before 3.1.1.1-150100.80.43.2
qemu-audio-alsa-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-audio-alsa: before 3.1.1.1-150100.80.43.2
qemu-ppc-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ppc: before 3.1.1.1-150100.80.43.2
qemu-tools-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-tools: before 3.1.1.1-150100.80.43.2
qemu-lang: before 3.1.1.1-150100.80.43.2
qemu-guest-agent-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-guest-agent: before 3.1.1.1-150100.80.43.2
qemu-debugsource: before 3.1.1.1-150100.80.43.2
qemu-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-ssh-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-ssh: before 3.1.1.1-150100.80.43.2
qemu-block-rbd-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-rbd: before 3.1.1.1-150100.80.43.2
qemu-block-iscsi-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-iscsi: before 3.1.1.1-150100.80.43.2
qemu-block-curl-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-curl: before 3.1.1.1-150100.80.43.2
qemu: before 3.1.1.1-150100.80.43.2
qemu-audio-oss-debuginfo: before 3.1.1.1-150100.80.43.2
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:qemu-s390-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390:*:*:*:*:*: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-vgabios:*:*:*:*:*: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-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86-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-gtk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-kvm:*:*:*:*:*: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-audio-oss:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-lang:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-oss-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20223768-1/
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.
4) Heap-based buffer overflow
EUVDB-ID: #VU64569
Risk: Medium
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2021-3507
CWE-ID:
CWE-122 - Heap-based Buffer Overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error in the fdctrl_transfer_handler() function in hw/block/fdc.c while processing DMA read
data transfers from the floppy drive to the guest system. A remote privileged user on the guest OS can trigger a heap-based buffer overflow and crash the QEMU process on the host OS.
Update the affected package qemu to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP: 15-SP1
SUSE Linux Enterprise High Performance Computing: 15-SP1-LTSS - 15-SP1-ESPOS
SUSE Enterprise Storage: 6
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.3
SUSE Linux Enterprise Server: 15-SP1-BCL - 15-SP1-LTSS
qemu-s390-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-s390: before 3.1.1.1-150100.80.43.2
qemu-arm-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-arm: before 3.1.1.1-150100.80.43.2
qemu-vgabios: before 1.12.0_0_ga698c89-150100.80.43.2
qemu-sgabios: before 8-150100.80.43.2
qemu-seabios: before 1.12.0_0_ga698c89-150100.80.43.2
qemu-ipxe: before 1.0.0+-150100.80.43.2
qemu-x86-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-x86: before 3.1.1.1-150100.80.43.2
qemu-ui-gtk-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ui-gtk: before 3.1.1.1-150100.80.43.2
qemu-ui-curses-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ui-curses: before 3.1.1.1-150100.80.43.2
qemu-kvm: before 3.1.1.1-150100.80.43.2
qemu-audio-pa-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-audio-pa: before 3.1.1.1-150100.80.43.2
qemu-audio-oss: before 3.1.1.1-150100.80.43.2
qemu-audio-alsa-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-audio-alsa: before 3.1.1.1-150100.80.43.2
qemu-ppc-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ppc: before 3.1.1.1-150100.80.43.2
qemu-tools-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-tools: before 3.1.1.1-150100.80.43.2
qemu-lang: before 3.1.1.1-150100.80.43.2
qemu-guest-agent-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-guest-agent: before 3.1.1.1-150100.80.43.2
qemu-debugsource: before 3.1.1.1-150100.80.43.2
qemu-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-ssh-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-ssh: before 3.1.1.1-150100.80.43.2
qemu-block-rbd-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-rbd: before 3.1.1.1-150100.80.43.2
qemu-block-iscsi-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-iscsi: before 3.1.1.1-150100.80.43.2
qemu-block-curl-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-curl: before 3.1.1.1-150100.80.43.2
qemu: before 3.1.1.1-150100.80.43.2
qemu-audio-oss-debuginfo: before 3.1.1.1-150100.80.43.2
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:qemu-s390-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390:*:*:*:*:*: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-vgabios:*:*:*:*:*: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-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86-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-gtk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-kvm:*:*:*:*:*: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-audio-oss:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-lang:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-oss-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20223768-1/
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) Integer overflow
EUVDB-ID: #VU63787
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-2021-4206
CWE-ID:
CWE-190 - Integer overflow
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the target system.
The vulnerability exists due to integer overflow in the cursor_alloc() function in the QXL display device emulation in QEMU. A privileged user can crash the QEMU process on the host or potentially execute arbitrary code within the context of the QEMU process.
MitigationUpdate the affected package qemu to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP: 15-SP1
SUSE Linux Enterprise High Performance Computing: 15-SP1-LTSS - 15-SP1-ESPOS
SUSE Enterprise Storage: 6
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.3
SUSE Linux Enterprise Server: 15-SP1-BCL - 15-SP1-LTSS
qemu-s390-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-s390: before 3.1.1.1-150100.80.43.2
qemu-arm-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-arm: before 3.1.1.1-150100.80.43.2
qemu-vgabios: before 1.12.0_0_ga698c89-150100.80.43.2
qemu-sgabios: before 8-150100.80.43.2
qemu-seabios: before 1.12.0_0_ga698c89-150100.80.43.2
qemu-ipxe: before 1.0.0+-150100.80.43.2
qemu-x86-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-x86: before 3.1.1.1-150100.80.43.2
qemu-ui-gtk-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ui-gtk: before 3.1.1.1-150100.80.43.2
qemu-ui-curses-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ui-curses: before 3.1.1.1-150100.80.43.2
qemu-kvm: before 3.1.1.1-150100.80.43.2
qemu-audio-pa-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-audio-pa: before 3.1.1.1-150100.80.43.2
qemu-audio-oss: before 3.1.1.1-150100.80.43.2
qemu-audio-alsa-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-audio-alsa: before 3.1.1.1-150100.80.43.2
qemu-ppc-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ppc: before 3.1.1.1-150100.80.43.2
qemu-tools-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-tools: before 3.1.1.1-150100.80.43.2
qemu-lang: before 3.1.1.1-150100.80.43.2
qemu-guest-agent-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-guest-agent: before 3.1.1.1-150100.80.43.2
qemu-debugsource: before 3.1.1.1-150100.80.43.2
qemu-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-ssh-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-ssh: before 3.1.1.1-150100.80.43.2
qemu-block-rbd-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-rbd: before 3.1.1.1-150100.80.43.2
qemu-block-iscsi-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-iscsi: before 3.1.1.1-150100.80.43.2
qemu-block-curl-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-curl: before 3.1.1.1-150100.80.43.2
qemu: before 3.1.1.1-150100.80.43.2
qemu-audio-oss-debuginfo: before 3.1.1.1-150100.80.43.2
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:qemu-s390-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390:*:*:*:*:*: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-vgabios:*:*:*:*:*: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-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86-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-gtk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-kvm:*:*:*:*:*: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-audio-oss:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-lang:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-oss-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20223768-1/
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) Race condition
EUVDB-ID: #VU63788
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-2021-4207
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a race condition in the QXL display device emulation in QEMU. A privileged user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.
MitigationUpdate the affected package qemu to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP: 15-SP1
SUSE Linux Enterprise High Performance Computing: 15-SP1-LTSS - 15-SP1-ESPOS
SUSE Enterprise Storage: 6
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.3
SUSE Linux Enterprise Server: 15-SP1-BCL - 15-SP1-LTSS
qemu-s390-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-s390: before 3.1.1.1-150100.80.43.2
qemu-arm-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-arm: before 3.1.1.1-150100.80.43.2
qemu-vgabios: before 1.12.0_0_ga698c89-150100.80.43.2
qemu-sgabios: before 8-150100.80.43.2
qemu-seabios: before 1.12.0_0_ga698c89-150100.80.43.2
qemu-ipxe: before 1.0.0+-150100.80.43.2
qemu-x86-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-x86: before 3.1.1.1-150100.80.43.2
qemu-ui-gtk-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ui-gtk: before 3.1.1.1-150100.80.43.2
qemu-ui-curses-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ui-curses: before 3.1.1.1-150100.80.43.2
qemu-kvm: before 3.1.1.1-150100.80.43.2
qemu-audio-pa-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-audio-pa: before 3.1.1.1-150100.80.43.2
qemu-audio-oss: before 3.1.1.1-150100.80.43.2
qemu-audio-alsa-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-audio-alsa: before 3.1.1.1-150100.80.43.2
qemu-ppc-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ppc: before 3.1.1.1-150100.80.43.2
qemu-tools-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-tools: before 3.1.1.1-150100.80.43.2
qemu-lang: before 3.1.1.1-150100.80.43.2
qemu-guest-agent-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-guest-agent: before 3.1.1.1-150100.80.43.2
qemu-debugsource: before 3.1.1.1-150100.80.43.2
qemu-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-ssh-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-ssh: before 3.1.1.1-150100.80.43.2
qemu-block-rbd-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-rbd: before 3.1.1.1-150100.80.43.2
qemu-block-iscsi-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-iscsi: before 3.1.1.1-150100.80.43.2
qemu-block-curl-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-curl: before 3.1.1.1-150100.80.43.2
qemu: before 3.1.1.1-150100.80.43.2
qemu-audio-oss-debuginfo: before 3.1.1.1-150100.80.43.2
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:qemu-s390-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390:*:*:*:*:*: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-vgabios:*:*:*:*:*: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-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86-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-gtk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-kvm:*:*:*:*:*: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-audio-oss:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-lang:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-oss-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20223768-1/
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) Use-after-free
EUVDB-ID: #VU68551
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-2022-0216
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to a use-after-free error in the LSI53C895A SCSI Host Bus Adapter emulation of QEMU when processing repeated messages to cancel the current SCSI request via the lsi_do_msgout() function. A remote user on the guest OS can trigger a use-after-free error and perform a denial of service attack against 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: 15-SP1
SUSE Linux Enterprise High Performance Computing: 15-SP1-LTSS - 15-SP1-ESPOS
SUSE Enterprise Storage: 6
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.3
SUSE Linux Enterprise Server: 15-SP1-BCL - 15-SP1-LTSS
qemu-s390-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-s390: before 3.1.1.1-150100.80.43.2
qemu-arm-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-arm: before 3.1.1.1-150100.80.43.2
qemu-vgabios: before 1.12.0_0_ga698c89-150100.80.43.2
qemu-sgabios: before 8-150100.80.43.2
qemu-seabios: before 1.12.0_0_ga698c89-150100.80.43.2
qemu-ipxe: before 1.0.0+-150100.80.43.2
qemu-x86-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-x86: before 3.1.1.1-150100.80.43.2
qemu-ui-gtk-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ui-gtk: before 3.1.1.1-150100.80.43.2
qemu-ui-curses-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ui-curses: before 3.1.1.1-150100.80.43.2
qemu-kvm: before 3.1.1.1-150100.80.43.2
qemu-audio-pa-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-audio-pa: before 3.1.1.1-150100.80.43.2
qemu-audio-oss: before 3.1.1.1-150100.80.43.2
qemu-audio-alsa-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-audio-alsa: before 3.1.1.1-150100.80.43.2
qemu-ppc-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-ppc: before 3.1.1.1-150100.80.43.2
qemu-tools-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-tools: before 3.1.1.1-150100.80.43.2
qemu-lang: before 3.1.1.1-150100.80.43.2
qemu-guest-agent-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-guest-agent: before 3.1.1.1-150100.80.43.2
qemu-debugsource: before 3.1.1.1-150100.80.43.2
qemu-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-ssh-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-ssh: before 3.1.1.1-150100.80.43.2
qemu-block-rbd-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-rbd: before 3.1.1.1-150100.80.43.2
qemu-block-iscsi-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-iscsi: before 3.1.1.1-150100.80.43.2
qemu-block-curl-debuginfo: before 3.1.1.1-150100.80.43.2
qemu-block-curl: before 3.1.1.1-150100.80.43.2
qemu: before 3.1.1.1-150100.80.43.2
qemu-audio-oss-debuginfo: before 3.1.1.1-150100.80.43.2
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:qemu-s390-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-s390:*:*:*:*:*: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-vgabios:*:*:*:*:*: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-ipxe:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-x86-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-gtk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ui-curses:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-kvm:*:*:*:*:*: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-audio-oss:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-alsa:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-ppc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-lang:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-guest-agent:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-ssh:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-rbd:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-iscsi:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-block-curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:qemu-audio-oss-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20223768-1/
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.
