5.5

CVE-2022-50467

scsi: lpfc: Fix null ndlp ptr dereference in abnormal exit path for GFT_ID

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

scsi: lpfc: Fix null ndlp ptr dereference in abnormal exit path for GFT_ID

An error case exit from lpfc_cmpl_ct_cmd_gft_id() results in a call to
lpfc_nlp_put() with a null pointer to a nodelist structure.

Changed lpfc_cmpl_ct_cmd_gft_id() to initialize nodelist pointer upon
entry.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.14 < 5.19.17
Linux ≫ Linux Kernel Version >= 6.0 < 6.0.3
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.14% 0.04
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 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/04e7cd8c85636a329d1a6e5a269a7c8b6f71c41c
Patch
https://git.kernel.org/stable/c/59b7e210a522b836a01516c71ee85d1d92c1f075
Patch
https://git.kernel.org/stable/c/82dc1fe4324e2c897f2ed1c66f4fcff03094ac3a
Patch