CVE-2022-31254: rmt-server-pubcloud allows to escalate from user _rmt to root
First published: Tue Feb 07 2023(Updated: )
A Incorrect Default Permissions vulnerability in rmt-server-regsharing service of SUSE Linux Enterprise Server for SAP 15, SUSE Linux Enterprise Server for SAP 15-SP1, SUSE Manager Server 4.1; openSUSE Leap 15.3, openSUSE Leap 15.4 allows local attackers with access to the _rmt user to escalate to root. This issue affects: SUSE Linux Enterprise Server for SAP 15 rmt-server versions prior to 2.10. SUSE Linux Enterprise Server for SAP 15-SP1 rmt-server versions prior to 2.10. SUSE Manager Server 4.1 rmt-server versions prior to 2.10. openSUSE Leap 15.3 rmt-server versions prior to 2.10. openSUSE Leap 15.4 rmt-server versions prior to 2.10.
Credit: meissner@suse.de
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Opensuse Rmt-server | <2.10 | |
| SUSE Manager Server | =4.1 | |
| openSUSE Leap | =15.3 | |
| openSUSE Leap | =15.4 | |
| SUSE Linux Enterprise Server | =15 | |
| SUSE Linux Enterprise Server | =15-sp1 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-31254?
CVE-2022-31254 is an Incorrect Default Permissions vulnerability in the rmt-server-regsharing service of SUSE Linux Enterprise Server for SAP 15, SUSE Linux Enterprise Server for SAP 15-SP1, SUSE Manager Server 4.1; openSUSE Leap 15.3, openSUSE Leap 15.4 that allows local attackers with access to the _rmt user to escalate privileges.
How severe is CVE-2022-31254?
CVE-2022-31254 has a severity rating of 7.8 (high).
Which software versions are affected by CVE-2022-31254?
CVE-2022-31254 affects the following software versions: SUSE Linux Enterprise Server for SAP 15, SUSE Linux Enterprise Server for SAP 15-SP1, SUSE Manager Server 4.1; openSUSE Leap 15.3, openSUSE Leap 15.4.
How can a local attacker exploit CVE-2022-31254?
A local attacker with access to the _rmt user can exploit CVE-2022-31254 to escalate privileges.
Is there a fix available for CVE-2022-31254?
It is recommended to apply the latest patches and updates provided by the vendor to fix CVE-2022-31254.
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- vendor/opensuse
- canonical/opensuse rmt-server
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- canonical/suse manager server
- version/suse manager server/4.1
- canonical/opensuse leap
- version/opensuse leap/15.3
- version/opensuse leap/15.4
- canonical/suse linux enterprise server
- version/suse linux enterprise server/15
- version/suse linux enterprise server/15-sp1