Vulnerability in Red Hat Enterprise Linux 6
CVE-2023-3750
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.008 (54.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
Weakness classification (CWE)
References
- access.redhat.com/errata/RHSA-2023:6409 (vendor-advisory)
- access.redhat.com/security/cve/CVE-2023-3750 (vdb-entry, Vendor Advisory)
- bugzilla.redhat.com/show_bug.cgi (issue-tracking, Issue Tracking, Vendor Advisory)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2023-3750?
- CVE-2023-3750 is a medium-severity vulnerability in Red Hat Enterprise Linux 6, classified under Improper Locking. CVSS score: 6.5/10. Published 2023-07-24.
- How severe is CVE-2023-3750?
- Medium severity. CVSS v3 base score is 6.5 out of 10.