CVE-2022-3821

MediumCVSS 5.5/10Last modified Oct 14, 2026

Description

An off-by-one Error issue was discovered in Systemd in format_timespan() function of time-util.c. An attacker could supply specific values for time and accuracy that leads to buffer overrun in format_timespan(), leading to a Denial of Service.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-193

Affected software

No affected versions have been published.

Timeline

Published: Nov 8, 2022
Last modified: Oct 14, 2026
NVD status: Modified

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