Unrated severityNVD Advisory· Published Apr 26, 2019· Updated Jun 9, 2025
CVE-2019-3843
CVE-2019-3843
Description
It was discovered that a systemd service that uses DynamicUser property can create a SUID/SGID binary that would be allowed to run as the transient service UID/GID even after the service is terminated. A local attacker may use this flaw to access resources that will be owned by a potentially different service in the future, when the UID/GID will be recycled.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
11- Range: <242 (likely)
- osv-coords9 versionspkg:apk/chainguard/py3.10-systemdpkg:apk/chainguard/py3.11-systemdpkg:apk/chainguard/py3.12-systemdpkg:apk/chainguard/py3.13-systemdpkg:apk/chainguard/py3-supported-systemdpkg:apk/chainguard/py3-systemdpkg:rpm/opensuse/systemd&distro=openSUSE%20Tumbleweedpkg:rpm/suse/systemd&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015pkg:rpm/suse/systemd&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1
< 0+ 8 more
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 249.4-2.2
- (no CPE)range: < 234-24.30.1
- (no CPE)range: < 234-24.30.1
- [freedesktop.org]/systemdv5Range: 242
Patches
Vulnerability mechanics
References
7- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5JXQAKSTMABZ46EVCRMW62DHWYHTTFES/mitrevendor-advisoryx_refsource_FEDORA
- usn.ubuntu.com/4269-1/mitrevendor-advisoryx_refsource_UBUNTU
- www.securityfocus.com/bid/108116mitrevdb-entryx_refsource_BID
- bugzilla.redhat.com/show_bug.cgimitrex_refsource_CONFIRM
- lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- security.netapp.com/advisory/ntap-20190619-0002/mitrex_refsource_CONFIRM
News mentions
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