Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-10638.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-10638
Upstream
Published
2022-08-23T20:15:08Z
Modified
2026-04-01T05:06:15.825539Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
CVE-2021-3997 affecting package systemd for versions less than 250.3-21
Details

A flaw was found in systemd. An uncontrolled recursion in systemd-tmpfiles may lead to a denial of service at boot time when too many nested directories are created in /tmp.

References

Affected packages

Azure Linux:2 / systemd

Package

Name
systemd
Purl
pkg:rpm/azure-linux/systemd

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
250.3-21

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-10638.json"