CVE-2021-3997
5.5MEDIUMA 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.
Veröffentlicht: 8/23/2022Aktualisiert: 11/21/2024
Beschreibung
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.
KI-AnalyseKI-gestützt
Betroffene Produkte
systemd_projectsystemd
fedoraprojectfedora
34
fedoraprojectfedora
35
redhatenterprise_linux
7.0
redhatenterprise_linux
8.0
redhatenterprise_linux
9.0
Referenzen
- https://access.redhat.com/security/cve/CVE-2021-3997Issue TrackingThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2024639Issue TrackingPatchThird Party Advisory
- https://github.com/systemd/systemd/commit/5b1cf7a9be37e20133c0208005274ce4a5b5c6a1PatchThird Party Advisory
- https://security.gentoo.org/glsa/202305-15
- https://www.openwall.com/lists/oss-security/2022/01/10/2ExploitMailing ListThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2021-3997Issue TrackingThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2024639Issue TrackingPatchThird Party Advisory
- https://github.com/systemd/systemd/commit/5b1cf7a9be37e20133c0208005274ce4a5b5c6a1PatchThird Party Advisory
- https://security.gentoo.org/glsa/202305-15
- https://www.openwall.com/lists/oss-security/2022/01/10/2ExploitMailing ListThird Party Advisory