Risk | Low |
Patch available | YES |
Number of vulnerabilities | 3 |
CVE-ID | CVE-2021-33655 CVE-2022-2588 CVE-2022-42703 |
CWE-ID | CWE-787 CWE-415 CWE-416 |
Exploitation vector | Local |
Public exploit |
Vulnerability #2 is being exploited in the wild. Public exploit code for vulnerability #3 is available. |
Vulnerable software |
SUSE Linux Enterprise Server for SAP Applications Operating systems & Components / Operating system SUSE Linux Enterprise Server Operating systems & Components / Operating system SUSE Linux Enterprise Module for Live Patching Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing Operating systems & Components / Operating system SUSE Linux Enterprise Live Patching Operating systems & Components / Operating system kgraft-patch-4_12_14-95_99-default Operating systems & Components / Operating system package or component kgraft-patch-4_12_14-95_96-default Operating systems & Components / Operating system package or component kgraft-patch-4_12_14-95_93-default Operating systems & Components / Operating system package or component kgraft-patch-4_12_14-95_88-default Operating systems & Components / Operating system package or component kgraft-patch-4_12_14-95_83-default Operating systems & Components / Operating system package or component kgraft-patch-4_12_14-122_98-default Operating systems & Components / Operating system package or component kgraft-patch-4_12_14-122_124-default Operating systems & Components / Operating system package or component kgraft-patch-4_12_14-122_121-default Operating systems & Components / Operating system package or component kgraft-patch-4_12_14-122_116-default Operating systems & Components / Operating system package or component kgraft-patch-4_12_14-122_113-default Operating systems & Components / Operating system package or component kgraft-patch-4_12_14-122_110-default Operating systems & Components / Operating system package or component kgraft-patch-4_12_14-122_106-default Operating systems & Components / Operating system package or component kgraft-patch-4_12_14-122_103-default Operating systems & Components / Operating system package or component kernel-livepatch-4_12_14-197_108-default Operating systems & Components / Operating system package or component kernel-livepatch-4_12_14-197_105-default Operating systems & Components / Operating system package or component kernel-livepatch-4_12_14-197_102-default Operating systems & Components / Operating system package or component kernel-livepatch-4_12_14-150100_197_114-default Operating systems & Components / Operating system package or component kernel-livepatch-4_12_14-150100_197_111-default Operating systems & Components / Operating system package or component kernel-livepatch-SLE15-SP2_Update_25-debugsource Operating systems & Components / Operating system package or component kernel-livepatch-SLE15-SP2_Update_27-debugsource Operating systems & Components / Operating system package or component kernel-livepatch-SLE15-SP2_Update_26-debugsource Operating systems & Components / Operating system package or component kernel-livepatch-SLE15-SP2_Update_24-debugsource Operating systems & Components / Operating system package or component kernel-livepatch-SLE15-SP2_Update_23-debugsource Operating systems & Components / Operating system package or component kernel-livepatch-SLE15-SP2_Update_22-debugsource Operating systems & Components / Operating system package or component kernel-livepatch-SLE15-SP2_Update_21-debugsource Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-24_99-default-debuginfo Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-24_99-default Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-24_96-default-debuginfo Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-24_96-default Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-24_93-default-debuginfo Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-24_93-default Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-24_107-default-debuginfo Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-24_107-default Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-24_102-default-debuginfo Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-24_102-default Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-150200_24_115-default-debuginfo Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-150200_24_115-default Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-150200_24_112-default-debuginfo Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-150200_24_112-default Operating systems & Components / Operating system package or component |
Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
EUVDB-ID: #VU65833
Risk: Low
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:Clear]
CVE-ID: CVE-2021-33655
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 in FBIOPUT_VSCREENINFO IOCTL. A local user can trigger an out-of-bounds write error and execute arbitrary code with elevated privileges.
MitigationUpdate the affected package the Linux Kernel (Live Patch 31 for SLE 15 SP1) to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP Applications: 15-SP1 - 15-SP2
SUSE Linux Enterprise Server: 15-SP1 - 15-SP2
SUSE Linux Enterprise Module for Live Patching: 15-SP1 - 15-SP2
SUSE Linux Enterprise High Performance Computing: 15-SP1 - 15-SP2
SUSE Linux Enterprise Live Patching: 12-SP4 - 12-SP5
kgraft-patch-4_12_14-95_99-default: before 6-2.1
kgraft-patch-4_12_14-95_96-default: before 9-2.2
kgraft-patch-4_12_14-95_93-default: before 10-2.2
kgraft-patch-4_12_14-95_88-default: before 11-2.2
kgraft-patch-4_12_14-95_83-default: before 15-2.2
kgraft-patch-4_12_14-122_98-default: before 16-2.2
kgraft-patch-4_12_14-122_124-default: before 6-2.1
kgraft-patch-4_12_14-122_121-default: before 7-2.2
kgraft-patch-4_12_14-122_116-default: before 9-2.2
kgraft-patch-4_12_14-122_113-default: before 11-2.2
kgraft-patch-4_12_14-122_110-default: before 12-2.2
kgraft-patch-4_12_14-122_106-default: before 14-2.2
kgraft-patch-4_12_14-122_103-default: before 16-2.2
kernel-livepatch-4_12_14-197_108-default: before 10-150100.2.2
kernel-livepatch-4_12_14-197_105-default: before 11-150100.2.2
kernel-livepatch-4_12_14-197_102-default: before 15-150100.2.2
kernel-livepatch-4_12_14-150100_197_114-default: before 6-150100.2.1
kernel-livepatch-4_12_14-150100_197_111-default: before 9-150100.2.2
kernel-livepatch-SLE15-SP2_Update_25-debugsource: before 14-150200.2.2
kernel-livepatch-SLE15-SP2_Update_27-debugsource: before 8-150200.2.1
kernel-livepatch-SLE15-SP2_Update_26-debugsource: before 10-150200.2.2
kernel-livepatch-SLE15-SP2_Update_24-debugsource: before 15-150200.2.2
kernel-livepatch-SLE15-SP2_Update_23-debugsource: before 16-150200.2.2
kernel-livepatch-SLE15-SP2_Update_22-debugsource: before 17-150200.2.2
kernel-livepatch-SLE15-SP2_Update_21-debugsource: before 18-150200.2.2
kernel-livepatch-5_3_18-24_99-default-debuginfo: before 16-150200.2.2
kernel-livepatch-5_3_18-24_99-default: before 16-150200.2.2
kernel-livepatch-5_3_18-24_96-default-debuginfo: before 17-150200.2.2
kernel-livepatch-5_3_18-24_96-default: before 17-150200.2.2
kernel-livepatch-5_3_18-24_93-default-debuginfo: before 18-150200.2.2
kernel-livepatch-5_3_18-24_93-default: before 18-150200.2.2
kernel-livepatch-5_3_18-24_107-default-debuginfo: before 14-150200.2.2
kernel-livepatch-5_3_18-24_107-default: before 14-150200.2.2
kernel-livepatch-5_3_18-24_102-default-debuginfo: before 15-150200.2.2
kernel-livepatch-5_3_18-24_102-default: before 15-150200.2.2
kernel-livepatch-5_3_18-150200_24_115-default-debuginfo: before 8-150200.2.1
kernel-livepatch-5_3_18-150200_24_115-default: before 8-150200.2.1
kernel-livepatch-5_3_18-150200_24_112-default-debuginfo: before 10-150200.2.2
kernel-livepatch-5_3_18-150200_24_112-default: before 10-150200.2.2
CPE2.3https://www.suse.com/support/update/announcement/2022/suse-su-20224112-1/
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: #VU66397
Risk: Low
CVSSv4.0: 8.5 [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:A/U:Clear]
CVE-ID: CVE-2022-2588
CWE-ID:
CWE-415 - Double Free
Exploit availability: Yes
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The
vulnerability exists due to a double free error within the network packet scheduler implementation
in the route4_change() function in Linux kernel when removing all references to a route filter
before freeing it. A local user can run a specially crafted program to
crash the kernel or execute arbitrary code.
Update the affected package the Linux Kernel (Live Patch 31 for SLE 15 SP1) to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP Applications: 15-SP1 - 15-SP2
SUSE Linux Enterprise Server: 15-SP1 - 15-SP2
SUSE Linux Enterprise Module for Live Patching: 15-SP1 - 15-SP2
SUSE Linux Enterprise High Performance Computing: 15-SP1 - 15-SP2
SUSE Linux Enterprise Live Patching: 12-SP4 - 12-SP5
kgraft-patch-4_12_14-95_99-default: before 6-2.1
kgraft-patch-4_12_14-95_96-default: before 9-2.2
kgraft-patch-4_12_14-95_93-default: before 10-2.2
kgraft-patch-4_12_14-95_88-default: before 11-2.2
kgraft-patch-4_12_14-95_83-default: before 15-2.2
kgraft-patch-4_12_14-122_98-default: before 16-2.2
kgraft-patch-4_12_14-122_124-default: before 6-2.1
kgraft-patch-4_12_14-122_121-default: before 7-2.2
kgraft-patch-4_12_14-122_116-default: before 9-2.2
kgraft-patch-4_12_14-122_113-default: before 11-2.2
kgraft-patch-4_12_14-122_110-default: before 12-2.2
kgraft-patch-4_12_14-122_106-default: before 14-2.2
kgraft-patch-4_12_14-122_103-default: before 16-2.2
kernel-livepatch-4_12_14-197_108-default: before 10-150100.2.2
kernel-livepatch-4_12_14-197_105-default: before 11-150100.2.2
kernel-livepatch-4_12_14-197_102-default: before 15-150100.2.2
kernel-livepatch-4_12_14-150100_197_114-default: before 6-150100.2.1
kernel-livepatch-4_12_14-150100_197_111-default: before 9-150100.2.2
kernel-livepatch-SLE15-SP2_Update_25-debugsource: before 14-150200.2.2
kernel-livepatch-SLE15-SP2_Update_27-debugsource: before 8-150200.2.1
kernel-livepatch-SLE15-SP2_Update_26-debugsource: before 10-150200.2.2
kernel-livepatch-SLE15-SP2_Update_24-debugsource: before 15-150200.2.2
kernel-livepatch-SLE15-SP2_Update_23-debugsource: before 16-150200.2.2
kernel-livepatch-SLE15-SP2_Update_22-debugsource: before 17-150200.2.2
kernel-livepatch-SLE15-SP2_Update_21-debugsource: before 18-150200.2.2
kernel-livepatch-5_3_18-24_99-default-debuginfo: before 16-150200.2.2
kernel-livepatch-5_3_18-24_99-default: before 16-150200.2.2
kernel-livepatch-5_3_18-24_96-default-debuginfo: before 17-150200.2.2
kernel-livepatch-5_3_18-24_96-default: before 17-150200.2.2
kernel-livepatch-5_3_18-24_93-default-debuginfo: before 18-150200.2.2
kernel-livepatch-5_3_18-24_93-default: before 18-150200.2.2
kernel-livepatch-5_3_18-24_107-default-debuginfo: before 14-150200.2.2
kernel-livepatch-5_3_18-24_107-default: before 14-150200.2.2
kernel-livepatch-5_3_18-24_102-default-debuginfo: before 15-150200.2.2
kernel-livepatch-5_3_18-24_102-default: before 15-150200.2.2
kernel-livepatch-5_3_18-150200_24_115-default-debuginfo: before 8-150200.2.1
kernel-livepatch-5_3_18-150200_24_115-default: before 8-150200.2.1
kernel-livepatch-5_3_18-150200_24_112-default-debuginfo: before 10-150200.2.2
kernel-livepatch-5_3_18-150200_24_112-default: before 10-150200.2.2
CPE2.3https://www.suse.com/support/update/announcement/2022/suse-su-20224112-1/
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?
Yes. This vulnerability is being exploited in the wild.
EUVDB-ID: #VU69297
Risk: Low
CVSSv4.0: 5.4 [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:P/U:Clear]
CVE-ID: CVE-2022-42703
CWE-ID:
CWE-416 - Use After Free
Exploit availability: Yes
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a use-after-free error within the mm/rmap.c in the Linux kernel, related to leaf anon_vma double reuse. A local user can trigger a use-after-free error and crash the kernel.
Update the affected package the Linux Kernel (Live Patch 31 for SLE 15 SP1) to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP Applications: 15-SP1 - 15-SP2
SUSE Linux Enterprise Server: 15-SP1 - 15-SP2
SUSE Linux Enterprise Module for Live Patching: 15-SP1 - 15-SP2
SUSE Linux Enterprise High Performance Computing: 15-SP1 - 15-SP2
SUSE Linux Enterprise Live Patching: 12-SP4 - 12-SP5
kgraft-patch-4_12_14-95_99-default: before 6-2.1
kgraft-patch-4_12_14-95_96-default: before 9-2.2
kgraft-patch-4_12_14-95_93-default: before 10-2.2
kgraft-patch-4_12_14-95_88-default: before 11-2.2
kgraft-patch-4_12_14-95_83-default: before 15-2.2
kgraft-patch-4_12_14-122_98-default: before 16-2.2
kgraft-patch-4_12_14-122_124-default: before 6-2.1
kgraft-patch-4_12_14-122_121-default: before 7-2.2
kgraft-patch-4_12_14-122_116-default: before 9-2.2
kgraft-patch-4_12_14-122_113-default: before 11-2.2
kgraft-patch-4_12_14-122_110-default: before 12-2.2
kgraft-patch-4_12_14-122_106-default: before 14-2.2
kgraft-patch-4_12_14-122_103-default: before 16-2.2
kernel-livepatch-4_12_14-197_108-default: before 10-150100.2.2
kernel-livepatch-4_12_14-197_105-default: before 11-150100.2.2
kernel-livepatch-4_12_14-197_102-default: before 15-150100.2.2
kernel-livepatch-4_12_14-150100_197_114-default: before 6-150100.2.1
kernel-livepatch-4_12_14-150100_197_111-default: before 9-150100.2.2
kernel-livepatch-SLE15-SP2_Update_25-debugsource: before 14-150200.2.2
kernel-livepatch-SLE15-SP2_Update_27-debugsource: before 8-150200.2.1
kernel-livepatch-SLE15-SP2_Update_26-debugsource: before 10-150200.2.2
kernel-livepatch-SLE15-SP2_Update_24-debugsource: before 15-150200.2.2
kernel-livepatch-SLE15-SP2_Update_23-debugsource: before 16-150200.2.2
kernel-livepatch-SLE15-SP2_Update_22-debugsource: before 17-150200.2.2
kernel-livepatch-SLE15-SP2_Update_21-debugsource: before 18-150200.2.2
kernel-livepatch-5_3_18-24_99-default-debuginfo: before 16-150200.2.2
kernel-livepatch-5_3_18-24_99-default: before 16-150200.2.2
kernel-livepatch-5_3_18-24_96-default-debuginfo: before 17-150200.2.2
kernel-livepatch-5_3_18-24_96-default: before 17-150200.2.2
kernel-livepatch-5_3_18-24_93-default-debuginfo: before 18-150200.2.2
kernel-livepatch-5_3_18-24_93-default: before 18-150200.2.2
kernel-livepatch-5_3_18-24_107-default-debuginfo: before 14-150200.2.2
kernel-livepatch-5_3_18-24_107-default: before 14-150200.2.2
kernel-livepatch-5_3_18-24_102-default-debuginfo: before 15-150200.2.2
kernel-livepatch-5_3_18-24_102-default: before 15-150200.2.2
kernel-livepatch-5_3_18-150200_24_115-default-debuginfo: before 8-150200.2.1
kernel-livepatch-5_3_18-150200_24_115-default: before 8-150200.2.1
kernel-livepatch-5_3_18-150200_24_112-default-debuginfo: before 10-150200.2.2
kernel-livepatch-5_3_18-150200_24_112-default: before 10-150200.2.2
CPE2.3https://www.suse.com/support/update/announcement/2022/suse-su-20224112-1/
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. However, proof of concept for this vulnerability is available.