CVE-2023-52508
kernel: nvme-fc: Prevent null pointer dereference in nvme_fc_io_getuuid()
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · March 2, 2024
Updated · November 21, 2025
Description
A vulnerability was found in the Linux kernel, caused by a NULL pointer dereference in the nvme_fc_io_getuuid() function. This issue could cause system instability and lead to a potential crash.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVSS / CWE
CVSS 3.1 · 4.4CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE-476 · NULL Pointer Dereference