CVSS 3.1 Score 5.5 of 10 (medium)


Published May 21, 2024
Updated: May 24, 2024
CWE ID 476


CVE-2023-52809 is a vulnerability in the Linux kernel that has been resolved. The vulnerability, categorized as CWE-476 (NULL Pointer Dereference), could potentially result in a NULL pointer dereference in the fc_lport_ptp_setup() function of the scsi: libfc module. This vulnerability affects various products, including Qtrc2o, ohMfk4, Qtrc2i, and many others. The risk score for this vulnerability is 25 out of 100, indicating a medium severity level. Remediation for this vulnerability involves checking the return value of fc_rport_create() and logging an error message if fc_rport_create() fails. The potential danger posed to an organization by this vulnerability is mainly related to local attackers who could exploit it to cause a denial of service condition with high availability impact.

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