SUSE update for systemd
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2022-3821 |
| CWE-ID | CWE-193 |
| Exploitation vector | Local |
| Public exploit | N/A |
| Vulnerable software |
openSUSE Leap Micro Operating systems & Components / Operating system SUSE Enterprise Storage Operating systems & Components / Operating system SUSE Manager Retail Branch Server Operating systems & Components / Operating system SUSE Linux Enterprise Micro Operating systems & Components / Operating system SUSE Linux Enterprise Desktop Operating systems & Components / Operating system openSUSE Leap Operating systems & Components / Operating system SUSE Manager Server Operating systems & Components / Operating system SUSE Manager Proxy Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications Operating systems & Components / Operating system SUSE Linux Enterprise Server Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing Operating systems & Components / Operating system SUSE Linux Enterprise Module for Basesystem Operating systems & Components / Operating system systemd-lang Operating systems & Components / Operating system package or component systemd-32bit-debuginfo Operating systems & Components / Operating system package or component systemd-32bit Operating systems & Components / Operating system package or component nss-myhostname-32bit-debuginfo Operating systems & Components / Operating system package or component nss-myhostname-32bit Operating systems & Components / Operating system package or component libudev1-32bit-debuginfo Operating systems & Components / Operating system package or component libudev1-32bit Operating systems & Components / Operating system package or component libudev-devel-32bit Operating systems & Components / Operating system package or component libsystemd0-32bit-debuginfo Operating systems & Components / Operating system package or component libsystemd0-32bit Operating systems & Components / Operating system package or component systemd-network-debuginfo Operating systems & Components / Operating system package or component systemd-network Operating systems & Components / Operating system package or component systemd-doc Operating systems & Components / Operating system package or component systemd-devel Operating systems & Components / Operating system package or component systemd-coredump-debuginfo Operating systems & Components / Operating system package or component systemd-coredump Operating systems & Components / Operating system package or component nss-systemd-debuginfo Operating systems & Components / Operating system package or component nss-systemd Operating systems & Components / Operating system package or component nss-myhostname-debuginfo Operating systems & Components / Operating system package or component nss-myhostname Operating systems & Components / Operating system package or component libudev-devel Operating systems & Components / Operating system package or component nss-mymachines-32bit-debuginfo Operating systems & Components / Operating system package or component nss-mymachines-32bit Operating systems & Components / Operating system package or component systemd-logger Operating systems & Components / Operating system package or component nss-resolve-debuginfo Operating systems & Components / Operating system package or component nss-resolve Operating systems & Components / Operating system package or component nss-mymachines-debuginfo Operating systems & Components / Operating system package or component nss-mymachines Operating systems & Components / Operating system package or component udev-debuginfo Operating systems & Components / Operating system package or component udev Operating systems & Components / Operating system package or component systemd-sysvinit Operating systems & Components / Operating system package or component systemd-journal-remote-debuginfo Operating systems & Components / Operating system package or component systemd-journal-remote Operating systems & Components / Operating system package or component systemd-debugsource Operating systems & Components / Operating system package or component systemd-debuginfo Operating systems & Components / Operating system package or component systemd-container-debuginfo Operating systems & Components / Operating system package or component systemd-container Operating systems & Components / Operating system package or component systemd Operating systems & Components / Operating system package or component libudev1-debuginfo Operating systems & Components / Operating system package or component libudev1 Operating systems & Components / Operating system package or component libsystemd0-debuginfo Operating systems & Components / Operating system package or component libsystemd0 Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains one low risk vulnerability.
1) Off-by-one
EUVDB-ID: #VU69807
Risk: Low
CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2022-3821
CWE-ID:
CWE-193 - Off-by-one Error
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an off-by-one error within the format_timespan() function in time-util.c. A local user can trigger an off-by-one error and perform a denial of service (DoS) attack.
Update the affected package systemd to the latest version.
Vulnerable software versionsopenSUSE Leap Micro: 5.2
SUSE Enterprise Storage: 7.1
SUSE Manager Retail Branch Server: 4.2
SUSE Linux Enterprise Micro: 5.1 - 5.2
SUSE Linux Enterprise Desktop: 15-SP3
openSUSE Leap: 15.3 - 15.4
SUSE Manager Server: 4.2
SUSE Manager Proxy: 4.2
SUSE Linux Enterprise Server for SAP Applications: 15-SP3
SUSE Linux Enterprise Server: 15-SP3
SUSE Linux Enterprise High Performance Computing: 15-SP3
SUSE Linux Enterprise Module for Basesystem: 15-SP3
systemd-lang: before 246.16-150300.7.54.1
systemd-32bit-debuginfo: before 246.16-150300.7.54.1
systemd-32bit: before 246.16-150300.7.54.1
nss-myhostname-32bit-debuginfo: before 246.16-150300.7.54.1
nss-myhostname-32bit: before 246.16-150300.7.54.1
libudev1-32bit-debuginfo: before 246.16-150300.7.54.1
libudev1-32bit: before 246.16-150300.7.54.1
libudev-devel-32bit: before 246.16-150300.7.54.1
libsystemd0-32bit-debuginfo: before 246.16-150300.7.54.1
libsystemd0-32bit: before 246.16-150300.7.54.1
systemd-network-debuginfo: before 246.16-150300.7.54.1
systemd-network: before 246.16-150300.7.54.1
systemd-doc: before 246.16-150300.7.54.1
systemd-devel: before 246.16-150300.7.54.1
systemd-coredump-debuginfo: before 246.16-150300.7.54.1
systemd-coredump: before 246.16-150300.7.54.1
nss-systemd-debuginfo: before 246.16-150300.7.54.1
nss-systemd: before 246.16-150300.7.54.1
nss-myhostname-debuginfo: before 246.16-150300.7.54.1
nss-myhostname: before 246.16-150300.7.54.1
libudev-devel: before 246.16-150300.7.54.1
nss-mymachines-32bit-debuginfo: before 246.16-150300.7.54.1
nss-mymachines-32bit: before 246.16-150300.7.54.1
systemd-logger: before 246.16-150300.7.54.1
nss-resolve-debuginfo: before 246.16-150300.7.54.1
nss-resolve: before 246.16-150300.7.54.1
nss-mymachines-debuginfo: before 246.16-150300.7.54.1
nss-mymachines: before 246.16-150300.7.54.1
udev-debuginfo: before 246.16-150300.7.54.1
udev: before 246.16-150300.7.54.1
systemd-sysvinit: before 246.16-150300.7.54.1
systemd-journal-remote-debuginfo: before 246.16-150300.7.54.1
systemd-journal-remote: before 246.16-150300.7.54.1
systemd-debugsource: before 246.16-150300.7.54.1
systemd-debuginfo: before 246.16-150300.7.54.1
systemd-container-debuginfo: before 246.16-150300.7.54.1
systemd-container: before 246.16-150300.7.54.1
systemd: before 246.16-150300.7.54.1
libudev1-debuginfo: before 246.16-150300.7.54.1
libudev1: before 246.16-150300.7.54.1
libsystemd0-debuginfo: before 246.16-150300.7.54.1
libsystemd0: before 246.16-150300.7.54.1
CPE2.3- cpe:2.3:o:suse:opensuse_leap_micro:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:7.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_desktop:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_server:4.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_proxy:4.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_module_for_basesystem:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:a:suse:systemd-lang:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:systemd-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:systemd-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:nss-myhostname-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:nss-myhostname-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libudev1-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libudev1-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libudev-devel-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libsystemd0-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libsystemd0-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:systemd-network-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:systemd-network:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:systemd-doc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:systemd-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:systemd-coredump-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:systemd-coredump:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:nss-systemd-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:nss-systemd:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:nss-myhostname-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:nss-myhostname:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libudev-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:nss-mymachines-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:nss-mymachines-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:systemd-logger:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:nss-resolve-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:nss-resolve:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:nss-mymachines-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:nss-mymachines:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:udev-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:udev:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:systemd-sysvinit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:systemd-journal-remote-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:systemd-journal-remote:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:systemd-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:systemd-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:systemd-container-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:systemd-container:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:systemd:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libudev1-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libudev1:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libsystemd0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libsystemd0:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20224056-1/
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.
