Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 14 |
CVE-ID | CVE-2020-24504 CVE-2020-27820 CVE-2021-28711 CVE-2021-28712 CVE-2021-28713 CVE-2021-28714 CVE-2021-28715 CVE-2021-33098 CVE-2021-4001 CVE-2021-4002 CVE-2021-43975 CVE-2021-43976 CVE-2021-45485 CVE-2021-45486 |
CWE-ID | CWE-400 CWE-416 CWE-404 CWE-20 CWE-362 CWE-401 CWE-787 CWE-200 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software |
SUSE Linux Enterprise Module for Realtime Operating systems & Components / Operating system SUSE MicroOS Operating systems & Components / Operating system kernel-source-rt Operating systems & Components / Operating system package or component kernel-devel-rt Operating systems & Components / Operating system package or component ocfs2-kmp-rt-debuginfo Operating systems & Components / Operating system package or component ocfs2-kmp-rt Operating systems & Components / Operating system package or component kernel-syms-rt Operating systems & Components / Operating system package or component kernel-rt_debug-devel-debuginfo Operating systems & Components / Operating system package or component kernel-rt_debug-devel Operating systems & Components / Operating system package or component kernel-rt_debug-debugsource Operating systems & Components / Operating system package or component kernel-rt_debug-debuginfo Operating systems & Components / Operating system package or component kernel-rt-devel-debuginfo Operating systems & Components / Operating system package or component kernel-rt-devel Operating systems & Components / Operating system package or component gfs2-kmp-rt-debuginfo Operating systems & Components / Operating system package or component gfs2-kmp-rt Operating systems & Components / Operating system package or component dlm-kmp-rt-debuginfo Operating systems & Components / Operating system package or component dlm-kmp-rt Operating systems & Components / Operating system package or component cluster-md-kmp-rt-debuginfo Operating systems & Components / Operating system package or component cluster-md-kmp-rt Operating systems & Components / Operating system package or component kernel-rt-debugsource Operating systems & Components / Operating system package or component kernel-rt-debuginfo Operating systems & Components / Operating system package or component kernel-rt Operating systems & Components / Operating system package or component |
Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 14 vulnerabilities.
EUVDB-ID: #VU50689
Risk: Low
CVSSv4.0: [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-2020-24504
CWE-ID:
CWE-400 - Resource exhaustion
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources. A local user can trigger resource exhaustion and perform a denial of service (DoS) attack.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for Realtime: 15-SP3
SUSE MicroOS: 5.1
kernel-source-rt: before 5.3.18-68.1
kernel-devel-rt: before 5.3.18-68.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-68.1
ocfs2-kmp-rt: before 5.3.18-68.1
kernel-syms-rt: before 5.3.18-68.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-68.1
kernel-rt_debug-devel: before 5.3.18-68.1
kernel-rt_debug-debugsource: before 5.3.18-68.1
kernel-rt_debug-debuginfo: before 5.3.18-68.1
kernel-rt-devel-debuginfo: before 5.3.18-68.1
kernel-rt-devel: before 5.3.18-68.1
gfs2-kmp-rt-debuginfo: before 5.3.18-68.1
gfs2-kmp-rt: before 5.3.18-68.1
dlm-kmp-rt-debuginfo: before 5.3.18-68.1
dlm-kmp-rt: before 5.3.18-68.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-68.1
cluster-md-kmp-rt: before 5.3.18-68.1
kernel-rt-debugsource: before 5.3.18-68.1
kernel-rt-debuginfo: before 5.3.18-68.1
kernel-rt: before 5.3.18-68.1
CPE2.3http://www.suse.com/support/update/announcement/2022/suse-su-20220079-1/
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU63322
Risk: Low
CVSSv4.0: [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:Clear]
CVE-ID: CVE-2020-27820
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a local user to execute arbitrary code with elevated privileges.
The vulnerability exists due to a use-after-free error in nouveau's postclose() handler. A local user can send specially crafted data to the system and execute arbitrary code with elevated privileges.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for Realtime: 15-SP3
SUSE MicroOS: 5.1
kernel-source-rt: before 5.3.18-68.1
kernel-devel-rt: before 5.3.18-68.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-68.1
ocfs2-kmp-rt: before 5.3.18-68.1
kernel-syms-rt: before 5.3.18-68.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-68.1
kernel-rt_debug-devel: before 5.3.18-68.1
kernel-rt_debug-debugsource: before 5.3.18-68.1
kernel-rt_debug-debuginfo: before 5.3.18-68.1
kernel-rt-devel-debuginfo: before 5.3.18-68.1
kernel-rt-devel: before 5.3.18-68.1
gfs2-kmp-rt-debuginfo: before 5.3.18-68.1
gfs2-kmp-rt: before 5.3.18-68.1
dlm-kmp-rt-debuginfo: before 5.3.18-68.1
dlm-kmp-rt: before 5.3.18-68.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-68.1
cluster-md-kmp-rt: before 5.3.18-68.1
kernel-rt-debugsource: before 5.3.18-68.1
kernel-rt-debuginfo: before 5.3.18-68.1
kernel-rt: before 5.3.18-68.1
CPE2.3http://www.suse.com/support/update/announcement/2022/suse-su-20220079-1/
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU63563
Risk: Low
CVSSv4.0: [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:U/U:Clear]
CVE-ID: CVE-2021-28711
CWE-ID:
CWE-400 - Resource exhaustion
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper limits for number of events driver domains could send to other guest VMs. A local user can trigger resource exhaustion and perform a denial of service (DoS) attack.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for Realtime: 15-SP3
SUSE MicroOS: 5.1
kernel-source-rt: before 5.3.18-68.1
kernel-devel-rt: before 5.3.18-68.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-68.1
ocfs2-kmp-rt: before 5.3.18-68.1
kernel-syms-rt: before 5.3.18-68.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-68.1
kernel-rt_debug-devel: before 5.3.18-68.1
kernel-rt_debug-debugsource: before 5.3.18-68.1
kernel-rt_debug-debuginfo: before 5.3.18-68.1
kernel-rt-devel-debuginfo: before 5.3.18-68.1
kernel-rt-devel: before 5.3.18-68.1
gfs2-kmp-rt-debuginfo: before 5.3.18-68.1
gfs2-kmp-rt: before 5.3.18-68.1
dlm-kmp-rt-debuginfo: before 5.3.18-68.1
dlm-kmp-rt: before 5.3.18-68.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-68.1
cluster-md-kmp-rt: before 5.3.18-68.1
kernel-rt-debugsource: before 5.3.18-68.1
kernel-rt-debuginfo: before 5.3.18-68.1
kernel-rt: before 5.3.18-68.1
CPE2.3http://www.suse.com/support/update/announcement/2022/suse-su-20220079-1/
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU63564
Risk: Low
CVSSv4.0: [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:U/U:Clear]
CVE-ID: CVE-2021-28712
CWE-ID:
CWE-400 - Resource exhaustion
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper limits for number of events driver domains could send to other guest VMs. A local user can trigger resource exhaustion and perform a denial of service (DoS) attack.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for Realtime: 15-SP3
SUSE MicroOS: 5.1
kernel-source-rt: before 5.3.18-68.1
kernel-devel-rt: before 5.3.18-68.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-68.1
ocfs2-kmp-rt: before 5.3.18-68.1
kernel-syms-rt: before 5.3.18-68.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-68.1
kernel-rt_debug-devel: before 5.3.18-68.1
kernel-rt_debug-debugsource: before 5.3.18-68.1
kernel-rt_debug-debuginfo: before 5.3.18-68.1
kernel-rt-devel-debuginfo: before 5.3.18-68.1
kernel-rt-devel: before 5.3.18-68.1
gfs2-kmp-rt-debuginfo: before 5.3.18-68.1
gfs2-kmp-rt: before 5.3.18-68.1
dlm-kmp-rt-debuginfo: before 5.3.18-68.1
dlm-kmp-rt: before 5.3.18-68.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-68.1
cluster-md-kmp-rt: before 5.3.18-68.1
kernel-rt-debugsource: before 5.3.18-68.1
kernel-rt-debuginfo: before 5.3.18-68.1
kernel-rt: before 5.3.18-68.1
CPE2.3http://www.suse.com/support/update/announcement/2022/suse-su-20220079-1/
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU63565
Risk: Low
CVSSv4.0: [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:U/U:Clear]
CVE-ID: CVE-2021-28713
CWE-ID:
CWE-400 - Resource exhaustion
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper limits for number of events driver domains could send to other guest VMs. A local user can trigger resource exhaustion and perform a denial of service (DoS) attack.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for Realtime: 15-SP3
SUSE MicroOS: 5.1
kernel-source-rt: before 5.3.18-68.1
kernel-devel-rt: before 5.3.18-68.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-68.1
ocfs2-kmp-rt: before 5.3.18-68.1
kernel-syms-rt: before 5.3.18-68.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-68.1
kernel-rt_debug-devel: before 5.3.18-68.1
kernel-rt_debug-debugsource: before 5.3.18-68.1
kernel-rt_debug-debuginfo: before 5.3.18-68.1
kernel-rt-devel-debuginfo: before 5.3.18-68.1
kernel-rt-devel: before 5.3.18-68.1
gfs2-kmp-rt-debuginfo: before 5.3.18-68.1
gfs2-kmp-rt: before 5.3.18-68.1
dlm-kmp-rt-debuginfo: before 5.3.18-68.1
dlm-kmp-rt: before 5.3.18-68.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-68.1
cluster-md-kmp-rt: before 5.3.18-68.1
kernel-rt-debugsource: before 5.3.18-68.1
kernel-rt-debuginfo: before 5.3.18-68.1
kernel-rt: before 5.3.18-68.1
CPE2.3http://www.suse.com/support/update/announcement/2022/suse-su-20220079-1/
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU63583
Risk: Medium
CVSSv4.0: [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-2021-28714
CWE-ID:
CWE-404 - Improper Resource Shutdown or Release
Exploit availability: No
DescriptionThe vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is ready to process them. A remote user can use a UDP connection on a fast interface to trigger resource exhaustion and perform a denial of service (DoS) attack.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for Realtime: 15-SP3
SUSE MicroOS: 5.1
kernel-source-rt: before 5.3.18-68.1
kernel-devel-rt: before 5.3.18-68.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-68.1
ocfs2-kmp-rt: before 5.3.18-68.1
kernel-syms-rt: before 5.3.18-68.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-68.1
kernel-rt_debug-devel: before 5.3.18-68.1
kernel-rt_debug-debugsource: before 5.3.18-68.1
kernel-rt_debug-debuginfo: before 5.3.18-68.1
kernel-rt-devel-debuginfo: before 5.3.18-68.1
kernel-rt-devel: before 5.3.18-68.1
gfs2-kmp-rt-debuginfo: before 5.3.18-68.1
gfs2-kmp-rt: before 5.3.18-68.1
dlm-kmp-rt-debuginfo: before 5.3.18-68.1
dlm-kmp-rt: before 5.3.18-68.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-68.1
cluster-md-kmp-rt: before 5.3.18-68.1
kernel-rt-debugsource: before 5.3.18-68.1
kernel-rt-debuginfo: before 5.3.18-68.1
kernel-rt: before 5.3.18-68.1
CPE2.3http://www.suse.com/support/update/announcement/2022/suse-su-20220079-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU63584
Risk: Medium
CVSSv4.0: [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-2021-28715
CWE-ID:
CWE-404 - Improper Resource Shutdown or Release
Exploit availability: No
DescriptionThe vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is ready to process them. A remote user can use a UDP connection on a fast interface to trigger resource exhaustion and perform a denial of service (DoS) attack.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for Realtime: 15-SP3
SUSE MicroOS: 5.1
kernel-source-rt: before 5.3.18-68.1
kernel-devel-rt: before 5.3.18-68.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-68.1
ocfs2-kmp-rt: before 5.3.18-68.1
kernel-syms-rt: before 5.3.18-68.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-68.1
kernel-rt_debug-devel: before 5.3.18-68.1
kernel-rt_debug-debugsource: before 5.3.18-68.1
kernel-rt_debug-debuginfo: before 5.3.18-68.1
kernel-rt-devel-debuginfo: before 5.3.18-68.1
kernel-rt-devel: before 5.3.18-68.1
gfs2-kmp-rt-debuginfo: before 5.3.18-68.1
gfs2-kmp-rt: before 5.3.18-68.1
dlm-kmp-rt-debuginfo: before 5.3.18-68.1
dlm-kmp-rt: before 5.3.18-68.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-68.1
cluster-md-kmp-rt: before 5.3.18-68.1
kernel-rt-debugsource: before 5.3.18-68.1
kernel-rt-debuginfo: before 5.3.18-68.1
kernel-rt: before 5.3.18-68.1
CPE2.3http://www.suse.com/support/update/announcement/2022/suse-su-20220079-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU87773
Risk: Low
CVSSv4.0: [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-2021-33098
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input. A local user can perform a denial of service (DoS) attack.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for Realtime: 15-SP3
SUSE MicroOS: 5.1
kernel-source-rt: before 5.3.18-68.1
kernel-devel-rt: before 5.3.18-68.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-68.1
ocfs2-kmp-rt: before 5.3.18-68.1
kernel-syms-rt: before 5.3.18-68.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-68.1
kernel-rt_debug-devel: before 5.3.18-68.1
kernel-rt_debug-debugsource: before 5.3.18-68.1
kernel-rt_debug-debuginfo: before 5.3.18-68.1
kernel-rt-devel-debuginfo: before 5.3.18-68.1
kernel-rt-devel: before 5.3.18-68.1
gfs2-kmp-rt-debuginfo: before 5.3.18-68.1
gfs2-kmp-rt: before 5.3.18-68.1
dlm-kmp-rt-debuginfo: before 5.3.18-68.1
dlm-kmp-rt: before 5.3.18-68.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-68.1
cluster-md-kmp-rt: before 5.3.18-68.1
kernel-rt-debugsource: before 5.3.18-68.1
kernel-rt-debuginfo: before 5.3.18-68.1
kernel-rt: before 5.3.18-68.1
CPE2.3http://www.suse.com/support/update/announcement/2022/suse-su-20220079-1/
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU81665
Risk: Low
CVSSv4.0: [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2021-4001
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a race condition in kernel/bpf/syscall.c in Linux kernel ebpf. A local user can exploit the race between bpf_map_update_elem and bpf_map_freeze and modify the frozen mapped address space.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for Realtime: 15-SP3
SUSE MicroOS: 5.1
kernel-source-rt: before 5.3.18-68.1
kernel-devel-rt: before 5.3.18-68.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-68.1
ocfs2-kmp-rt: before 5.3.18-68.1
kernel-syms-rt: before 5.3.18-68.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-68.1
kernel-rt_debug-devel: before 5.3.18-68.1
kernel-rt_debug-debugsource: before 5.3.18-68.1
kernel-rt_debug-debuginfo: before 5.3.18-68.1
kernel-rt-devel-debuginfo: before 5.3.18-68.1
kernel-rt-devel: before 5.3.18-68.1
gfs2-kmp-rt-debuginfo: before 5.3.18-68.1
gfs2-kmp-rt: before 5.3.18-68.1
dlm-kmp-rt-debuginfo: before 5.3.18-68.1
dlm-kmp-rt: before 5.3.18-68.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-68.1
cluster-md-kmp-rt: before 5.3.18-68.1
kernel-rt-debugsource: before 5.3.18-68.1
kernel-rt-debuginfo: before 5.3.18-68.1
kernel-rt: before 5.3.18-68.1
CPE2.3http://www.suse.com/support/update/announcement/2022/suse-su-20220079-1/
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU63836
Risk: Low
CVSSv4.0: [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2021-4002
CWE-ID:
CWE-401 - Missing release of memory after effective lifetime
Exploit availability: No
DescriptionThe vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due memory leak in the Linux kernel's hugetlbfs memory usage. A local user can force the application to leak memory and gain access to sensitive information.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for Realtime: 15-SP3
SUSE MicroOS: 5.1
kernel-source-rt: before 5.3.18-68.1
kernel-devel-rt: before 5.3.18-68.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-68.1
ocfs2-kmp-rt: before 5.3.18-68.1
kernel-syms-rt: before 5.3.18-68.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-68.1
kernel-rt_debug-devel: before 5.3.18-68.1
kernel-rt_debug-debugsource: before 5.3.18-68.1
kernel-rt_debug-debuginfo: before 5.3.18-68.1
kernel-rt-devel-debuginfo: before 5.3.18-68.1
kernel-rt-devel: before 5.3.18-68.1
gfs2-kmp-rt-debuginfo: before 5.3.18-68.1
gfs2-kmp-rt: before 5.3.18-68.1
dlm-kmp-rt-debuginfo: before 5.3.18-68.1
dlm-kmp-rt: before 5.3.18-68.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-68.1
cluster-md-kmp-rt: before 5.3.18-68.1
kernel-rt-debugsource: before 5.3.18-68.1
kernel-rt-debuginfo: before 5.3.18-68.1
kernel-rt: before 5.3.18-68.1
CPE2.3http://www.suse.com/support/update/announcement/2022/suse-su-20220079-1/
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU62485
Risk: Low
CVSSv4.0: [CVSS:4.0/AV:P/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2021-43975
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a boundary error within the hw_atl_utils_fw_rpc_wait() function in drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c in Linux kernel. A local user can attach a specially crafted device to the system, trigger an out-of-bounds write and execute arbitrary code with elevated privileges.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for Realtime: 15-SP3
SUSE MicroOS: 5.1
kernel-source-rt: before 5.3.18-68.1
kernel-devel-rt: before 5.3.18-68.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-68.1
ocfs2-kmp-rt: before 5.3.18-68.1
kernel-syms-rt: before 5.3.18-68.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-68.1
kernel-rt_debug-devel: before 5.3.18-68.1
kernel-rt_debug-debugsource: before 5.3.18-68.1
kernel-rt_debug-debuginfo: before 5.3.18-68.1
kernel-rt-devel-debuginfo: before 5.3.18-68.1
kernel-rt-devel: before 5.3.18-68.1
gfs2-kmp-rt-debuginfo: before 5.3.18-68.1
gfs2-kmp-rt: before 5.3.18-68.1
dlm-kmp-rt-debuginfo: before 5.3.18-68.1
dlm-kmp-rt: before 5.3.18-68.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-68.1
cluster-md-kmp-rt: before 5.3.18-68.1
kernel-rt-debugsource: before 5.3.18-68.1
kernel-rt-debuginfo: before 5.3.18-68.1
kernel-rt: before 5.3.18-68.1
CPE2.3http://www.suse.com/support/update/announcement/2022/suse-su-20220079-1/
Q & A
Can this vulnerability be exploited remotely?
No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU61215
Risk: Low
CVSSv4.0: [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2021-43976
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows an attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input within the mwifiex_usb_recv() function in drivers/net/wireless/marvell/mwifiex/usb.c in Linux kernel. An attacker with physical access to the system can insert a specially crafted USB device and perform a denial of service (DoS) attack.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for Realtime: 15-SP3
SUSE MicroOS: 5.1
kernel-source-rt: before 5.3.18-68.1
kernel-devel-rt: before 5.3.18-68.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-68.1
ocfs2-kmp-rt: before 5.3.18-68.1
kernel-syms-rt: before 5.3.18-68.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-68.1
kernel-rt_debug-devel: before 5.3.18-68.1
kernel-rt_debug-debugsource: before 5.3.18-68.1
kernel-rt_debug-debuginfo: before 5.3.18-68.1
kernel-rt-devel-debuginfo: before 5.3.18-68.1
kernel-rt-devel: before 5.3.18-68.1
gfs2-kmp-rt-debuginfo: before 5.3.18-68.1
gfs2-kmp-rt: before 5.3.18-68.1
dlm-kmp-rt-debuginfo: before 5.3.18-68.1
dlm-kmp-rt: before 5.3.18-68.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-68.1
cluster-md-kmp-rt: before 5.3.18-68.1
kernel-rt-debugsource: before 5.3.18-68.1
kernel-rt-debuginfo: before 5.3.18-68.1
kernel-rt: before 5.3.18-68.1
CPE2.3http://www.suse.com/support/update/announcement/2022/suse-su-20220079-1/
Q & A
Can this vulnerability be exploited remotely?
No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU63668
Risk: Medium
CVSSv4.0: [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2021-45485
CWE-ID:
CWE-200 - Information exposure
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to an error in the IPv6 implementation in the Linux kernel. A remote attacker can gain access to sensitive information.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for Realtime: 15-SP3
SUSE MicroOS: 5.1
kernel-source-rt: before 5.3.18-68.1
kernel-devel-rt: before 5.3.18-68.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-68.1
ocfs2-kmp-rt: before 5.3.18-68.1
kernel-syms-rt: before 5.3.18-68.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-68.1
kernel-rt_debug-devel: before 5.3.18-68.1
kernel-rt_debug-debugsource: before 5.3.18-68.1
kernel-rt_debug-debuginfo: before 5.3.18-68.1
kernel-rt-devel-debuginfo: before 5.3.18-68.1
kernel-rt-devel: before 5.3.18-68.1
gfs2-kmp-rt-debuginfo: before 5.3.18-68.1
gfs2-kmp-rt: before 5.3.18-68.1
dlm-kmp-rt-debuginfo: before 5.3.18-68.1
dlm-kmp-rt: before 5.3.18-68.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-68.1
cluster-md-kmp-rt: before 5.3.18-68.1
kernel-rt-debugsource: before 5.3.18-68.1
kernel-rt-debuginfo: before 5.3.18-68.1
kernel-rt: before 5.3.18-68.1
CPE2.3http://www.suse.com/support/update/announcement/2022/suse-su-20220079-1/
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.
EUVDB-ID: #VU63577
Risk: Medium
CVSSv4.0: [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2021-45486
CWE-ID:
CWE-200 - Information exposure
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to incorrect implementation of the IPv4 protocol in the Linux kernel. A remote attacker can disclose internal state in some situations.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for Realtime: 15-SP3
SUSE MicroOS: 5.1
kernel-source-rt: before 5.3.18-68.1
kernel-devel-rt: before 5.3.18-68.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-68.1
ocfs2-kmp-rt: before 5.3.18-68.1
kernel-syms-rt: before 5.3.18-68.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-68.1
kernel-rt_debug-devel: before 5.3.18-68.1
kernel-rt_debug-debugsource: before 5.3.18-68.1
kernel-rt_debug-debuginfo: before 5.3.18-68.1
kernel-rt-devel-debuginfo: before 5.3.18-68.1
kernel-rt-devel: before 5.3.18-68.1
gfs2-kmp-rt-debuginfo: before 5.3.18-68.1
gfs2-kmp-rt: before 5.3.18-68.1
dlm-kmp-rt-debuginfo: before 5.3.18-68.1
dlm-kmp-rt: before 5.3.18-68.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-68.1
cluster-md-kmp-rt: before 5.3.18-68.1
kernel-rt-debugsource: before 5.3.18-68.1
kernel-rt-debuginfo: before 5.3.18-68.1
kernel-rt: before 5.3.18-68.1
CPE2.3http://www.suse.com/support/update/announcement/2022/suse-su-20220079-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.