CVE-2023-3750
CVE-2023-3750 · Libvirt: improper locking in virstoragepoolobjlistsearch may lead to denial of service
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A flaw was found in libvirt. The virStoragePoolObjListSearch function does not return a locked pool as expected, resulting in a race condition and denial of service when attempting to lock the same object from another thread. This issue could allow clients connecting to the read-only socket to crash the libvirt daemon.
CVSS 6.5 · Medium · EPSS 0.8% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
red hat enterprise linux 9
- Versions
- ≥ 0:9.5.0-7.el9_3: Not affected (rpm)
No fix published
red hat enterprise linux 6
No fix published
red hat enterprise linux 7
No fix published
red hat enterprise linux 8
No fix published
red hat enterprise linux 8 advanced virtualization
No fix published
libvirt Debian:12
- Versions
- 9.0.0-4
- Affected ranges
- ECOSYSTEM: < 9.0.0-4+deb12u1
Update to 9.0.0-4+deb12u1
libvirt Debian:13
- Affected ranges
- ECOSYSTEM: < 9.6.0-1
Update to 9.6.0-1
libvirt Debian:14
- Affected ranges
- ECOSYSTEM: < 9.6.0-1
Update to 9.6.0-1
Original sources
- https://access.redhat.com/errata/RHSA-2023:6409
- https://access.redhat.com/security/cve/CVE-2023-3750
- https://bugzilla.redhat.com/show_bug.cgi?id=2222210
- https://lists.fedoraproject.org/archives/list/[email protected]/message/EVK6JKP36CHE7YAFDJNPNLTW4OWJJ7TQ/
- https://nvd.nist.gov/vuln/detail/CVE-2023-3750