CVE-2022-21945 - CVE House
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Status published Medium CVE-2022-21945

cscreen: usage of fixed path /tmp/cscreen.debug

Vulnerability Description

A Insecure Temporary File vulnerability in cscreen of openSUSE Factory allows local attackers to cause DoS for cscreen and a system DoS for non-default systems. This issue affects: openSUSE Factory cscreen version 1.2-1.3 and prior versions.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Matthias Gerstner of SUSE

References

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Affected Vendor

Affected Software

Factory
Vulnerable Versions:
cscreen

Timeline

Official Publish: March 16th, 2022
Last Modified: September 17th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Weaknesses (CWE)

CWE-377

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.