← Back to CVEs

CVE-2023-52809

MEDIUM

5.5

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.

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published5/21/2024

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

linux:linux_kernel

Weaknesses (CWE)

CWE-476

References

https://git.kernel.org/stable/c/442fd24d7b6b29e4a9cd9225afba4142d5f522ba(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/4df105f0ce9f6f30cda4e99f577150d23f0c9c5f(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/56d78b5495ebecbb9395101f3be177cd0a52450b(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/6b9ecf4e1032e645873933e5b43cbb84cac19106(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/77072ec41d6ab3718c3fc639bc149b8037caedfa(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/930f0aaba4820d6362de4e6ed569eaf444f1ea4e(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/b549acf999824d4f751ca57965700372f2f3ad00(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/bb83f79f90e92f46466adcfd4fd264a7ae0f0f01(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/f6fe7261b92b21109678747f36df9fdab1e30c34(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/442fd24d7b6b29e4a9cd9225afba4142d5f522ba(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/4df105f0ce9f6f30cda4e99f577150d23f0c9c5f(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/56d78b5495ebecbb9395101f3be177cd0a52450b(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/6b9ecf4e1032e645873933e5b43cbb84cac19106(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/77072ec41d6ab3718c3fc639bc149b8037caedfa(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/930f0aaba4820d6362de4e6ed569eaf444f1ea4e(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/b549acf999824d4f751ca57965700372f2f3ad00(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/bb83f79f90e92f46466adcfd4fd264a7ae0f0f01(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/f6fe7261b92b21109678747f36df9fdab1e30c34(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.