CVE-2022-3821
Medium
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.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Systemd
PublishedNov 8, 2022
First seenNov 8, 2022
Weakness typeCWE-193CWE-193
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| systemd_project systemd | v ≤ 251 | — |
| redhat enterprise_linux | 8.0, 9.0 | — |
| fedoraproject fedora | 35 | — |
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