CVE-2022-3821
MEDIUM5.5EPSS 0.03%systemd - security update
Published: 11/8/2022Modified: 4/28/2026
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.
Affected packages (2)
- Debian/systemdfrom 0, < 247.3-7+deb11u2
- Debian/systemdfrom 0, < 241-7~deb10u10
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |