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CVE-2023-52809 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup() fc_lport_ptp_setup() did not check the return value of fc_rport_create() which can return NULL and would cause a NULL pointer dereference. Address this issue by checking return value of fc_rport_create() and log error message on fc_rport_create() failed.


Metrics

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CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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Hyperlink Resource
https://git.kernel.org/stable/c/442fd24d7b6b29e4a9cd9225afba4142d5f522ba Patch 
https://git.kernel.org/stable/c/4df105f0ce9f6f30cda4e99f577150d23f0c9c5f Patch 
https://git.kernel.org/stable/c/56d78b5495ebecbb9395101f3be177cd0a52450b Patch 
https://git.kernel.org/stable/c/6b9ecf4e1032e645873933e5b43cbb84cac19106 Patch 
https://git.kernel.org/stable/c/77072ec41d6ab3718c3fc639bc149b8037caedfa Patch 
https://git.kernel.org/stable/c/930f0aaba4820d6362de4e6ed569eaf444f1ea4e Patch 
https://git.kernel.org/stable/c/b549acf999824d4f751ca57965700372f2f3ad00 Patch 
https://git.kernel.org/stable/c/bb83f79f90e92f46466adcfd4fd264a7ae0f0f01 Patch 
https://git.kernel.org/stable/c/f6fe7261b92b21109678747f36df9fdab1e30c34 Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference cwe source acceptance level NIST  

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-52809
NVD Published Date:
05/21/2024
NVD Last Modified:
05/23/2024
Source:
kernel.org