NULL pointer dereference in Fedora Extra Packages For Enterprise Linux
CVE-2023-3354
A flaw was found in the QEMU built-in VNC server. When a client connects to the VNC server, QEMU checks whether the current number of connections crosses a certain threshold and if so, cleans up the previous connection. If the previous con…
EPSS: 0.001 (31.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
Weakness classification (CWE)
References
- access.redhat.com/security/cve/CVE-2023-3354 (vdb-entry, x_refsource_REDHAT)
- RHBZ#2216478 (issue-tracking, x_refsource_REDHAT)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/…
- lists.debian.org/debian-lts-announce/2024/03/msg00012.html
Frequently asked questions
- What is CVE-2023-3354?
- CVE-2023-3354 is a high-severity vulnerability in Fedora Extra Packages For Enterprise Linux, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2023-07-11.
- How severe is CVE-2023-3354?
- High severity. CVSS v3 base score is 7.5 out of 10.