Unrated severityNVD Advisory· Published Apr 26, 2019· Updated Jun 9, 2025
CVE-2019-3844
CVE-2019-3844
Description
It was discovered that a systemd service that uses DynamicUser property can get new privileges through the execution of SUID binaries, which would allow to create binaries owned by the service transient group with the setgid bit set. A local attacker may use this flaw to access resources that will be owned by a potentially different service in the future, when the GID will be recycled.
Affected products
10- 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
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
6- usn.ubuntu.com/4269-1/mitrevendor-advisoryx_refsource_UBUNTU
- www.securityfocus.com/bid/108096mitrevdb-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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