Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a systemd
Fixed in v251-rc1affected
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2024639 ↗
- https://www.openwall.com/lists/oss-security/2022/01/10/2 ↗
- https://github.com/systemd/systemd/commit/5b1cf7a9be37e20133c0208005274ce4a5b5c6a1 ↗
- https://access.redhat.com/security/cve/CVE-2021-3997 ↗
- https://security.gentoo.org/glsa/202305-15 ↗
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html ↗