5.5

CVE-2022-49332

scsi: lpfc: Address NULL pointer dereference after starget_to_rport()

In the Linux kernel, the following vulnerability has been resolved:

scsi: lpfc: Address NULL pointer dereference after starget_to_rport()

Calls to starget_to_rport() may return NULL.  Add check for NULL rport
before dereference.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.18 < 5.18.4
Linux ≫ Linux Kernel Version 5.19 Update rc1
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.22% 0.132
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA-ADP 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://git.kernel.org/stable/c/68fcff1127e4995ddbd4b6861892a25c23db3f70
Patch
https://git.kernel.org/stable/c/6f808bd78e8296b4ded813b7182988d57e1f6176
Patch