CVE-2022-46174 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2022-46174 Interim 1 13 2025-08-14T00:06:36Z current 2022-12-30T00:39:53Z 2025-08-14T00:06:36Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2022-46174 efs-utils is a set of Utilities for Amazon Elastic File System (EFS). A potential race condition issue exists within the Amazon EFS mount helper in efs-utils versions v1.34.3 and below. When using TLS to mount file systems, the mount helper allocates a local port for stunnel to receive NFS connections prior to applying the TLS tunnel. In affected versions, concurrent mount operations can allocate the same local port, leading to either failed mount operations or an inappropriate mapping from an EFS customer's local mount points to that customer's EFS file systems. This issue is patched in version v1.34.4. There is no recommended work around. We recommend affected users update the installed version of efs-utils to v1.34.4 or later. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://lists.suse.com/pipermail/sle-security-updates/2023-February/013775.html E-Mail link for SUSE-SU-2023:0423-1 https://lists.suse.com/pipermail/sle-updates/2023-April/028629.html E-Mail link for SUSE-SU-2023:1761-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings SUSE Linux Enterprise Module for Public Cloud 15 SP1 SUSE Linux Enterprise Module for Public Cloud 15 SP2 SUSE Linux Enterprise Module for Public Cloud 15 SP3 SUSE Linux Enterprise Module for Public Cloud 12 SUSE Linux Enterprise Module for Public Cloud 15 SP1 SUSE Linux Enterprise Module for Public Cloud 15 SP2 SUSE Linux Enterprise Module for Public Cloud 15 SP3 SUSE Linux Enterprise Module for Public Cloud 15 SP4 SUSE Linux Enterprise Module for Public Cloud 15 SP5 SUSE Linux Enterprise Module for Public Cloud 15 SP6 SUSE Linux Enterprise Module for Public Cloud 12 SUSE Linux Enterprise Module for Public Cloud 12 SUSE Linux Enterprise Module for Public Cloud 12 SUSE Linux Enterprise Module for Public Cloud 12 SUSE Linux Enterprise Module for Public Cloud 15 SP1 SUSE Linux Enterprise Module for Public Cloud 15 SP2 SUSE Linux Enterprise Module for Public Cloud 15 SP3 SUSE Linux Enterprise Module for Public Cloud 15 SP4 SUSE Linux Enterprise Server 15 SP4-TERADATA SUSE Linux Enterprise Module for Public Cloud 15 SP5 SUSE Linux Enterprise Module for Public Cloud 15 SP6 SUSE Linux Enterprise Module for Public Cloud 12 SUSE Linux Enterprise Module for Public Cloud 12 SUSE Linux Enterprise Module for Public Cloud 12 SUSE Linux Enterprise Module for Public Cloud 12 SUSE Linux Enterprise Module for Public Cloud 15 SP1 SUSE Linux Enterprise Module for Public Cloud 15 SP2 SUSE Linux Enterprise Module for Public Cloud 15 SP3 SUSE Linux Enterprise Module for Public Cloud 15 SP4 SUSE Linux Enterprise Module for Public Cloud 15 SP5 SUSE Linux Enterprise Module for Public Cloud 15 SP6 SUSE Linux Enterprise Module for Public Cloud 15 SP1 SUSE Linux Enterprise Module for Public Cloud 15 SP2 SUSE Linux Enterprise Module for Public Cloud 15 SP3 SUSE Linux Enterprise Module for Public Cloud 15 SP4 SUSE Linux Enterprise Module for Public Cloud 15 SP1 SUSE Linux Enterprise Module for Public Cloud 15 SP2 SUSE Linux Enterprise Module for Public Cloud 15 SP3 SUSE Linux Enterprise Module for Public Cloud 15 SP4 SUSE Linux Enterprise Module for Public Cloud 15 SP1 SUSE Linux Enterprise Module for Public Cloud 15 SP2 SUSE Linux Enterprise Module for Public Cloud 15 SP3 SUSE Linux Enterprise Module for Public Cloud 15 SP4 openSUSE Leap 15.4 openSUSE Tumbleweed aws-efs-utils-1.34.5-1.1 aws-efs-utils-1.34.5-150100.4.11.1 aws-efs-utils-1.34.5-150600.15.2 aws-efs-utils-1.7-1.6.1 aws-efs-utils-1.7-1.6.1 as a component of SUSE Linux Enterprise Module for Public Cloud 12 aws-efs-utils-1.34.5-150100.4.11.1 as a component of SUSE Linux Enterprise Module for Public Cloud 15 SP1 aws-efs-utils-1.34.5-150100.4.11.1 as a component of SUSE Linux Enterprise Module for Public Cloud 15 SP2 aws-efs-utils-1.34.5-150100.4.11.1 as a component of SUSE Linux Enterprise Module for Public Cloud 15 SP3 aws-efs-utils-1.34.5-150100.4.11.1 as a component of SUSE Linux Enterprise Module for Public Cloud 15 SP4 aws-efs-utils-1.34.5-150100.4.11.1 as a component of SUSE Linux Enterprise Module for Public Cloud 15 SP5 aws-efs-utils-1.34.5-150600.15.2 as a component of SUSE Linux Enterprise Module for Public Cloud 15 SP6 aws-efs-utils-1.34.5-150100.4.11.1 as a component of SUSE Linux Enterprise Server 15 SP4-TERADATA aws-efs-utils-1.34.5-150100.4.11.1 as a component of openSUSE Leap 15.4 aws-efs-utils-1.34.5-1.1 as a component of openSUSE Tumbleweed efs-utils is a set of Utilities for Amazon Elastic File System (EFS). A potential race condition issue exists within the Amazon EFS mount helper in efs-utils versions v1.34.3 and below. When using TLS to mount file systems, the mount helper allocates a local port for stunnel to receive NFS connections prior to applying the TLS tunnel. In affected versions, concurrent mount operations can allocate the same local port, leading to either failed mount operations or an inappropriate mapping from an EFS customer's local mount points to that customer's EFS file systems. This issue is patched in version v1.34.4. There is no recommended work around. We recommend affected users update the installed version of efs-utils to v1.34.4 or later. CVE-2022-46174 SUSE Linux Enterprise Module for Public Cloud 12:aws-efs-utils-1.7-1.6.1 SUSE Linux Enterprise Module for Public Cloud 15 SP1:aws-efs-utils-1.34.5-150100.4.11.1 SUSE Linux Enterprise Module for Public Cloud 15 SP2:aws-efs-utils-1.34.5-150100.4.11.1 SUSE Linux Enterprise Module for Public Cloud 15 SP3:aws-efs-utils-1.34.5-150100.4.11.1 SUSE Linux Enterprise Module for Public Cloud 15 SP4:aws-efs-utils-1.34.5-150100.4.11.1 SUSE Linux Enterprise Module for Public Cloud 15 SP5:aws-efs-utils-1.34.5-150100.4.11.1 SUSE Linux Enterprise Module for Public Cloud 15 SP6:aws-efs-utils-1.34.5-150600.15.2 SUSE Linux Enterprise Server 15 SP4-TERADATA:aws-efs-utils-1.34.5-150100.4.11.1 openSUSE Leap 15.4:aws-efs-utils-1.34.5-150100.4.11.1 openSUSE Tumbleweed:aws-efs-utils-1.34.5-1.1 moderate 4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L