CVE-2023-53451

MEDIUM

Linux Kernel 2.6.35-4.14.321 - NULL Pointer Dereference in SCSI qla2xxx Driver

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix potential NULL pointer dereference Klocwork tool reported 'cur_dsd' may be dereferenced. Add fix to validate pointer before dereferencing the pointer.

References (8)

Core 8

Scores

CVSS v3 5.5
EPSS 0.0014
EPSS Percentile 4.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-476
Status published
Products (19)
Linux/Linux < 2.6.35
Linux/Linux 2.6.35
Linux/Linux 4.14.322 - 4.14.*
Linux/Linux 4.19.291 - 4.19.*
Linux/Linux 5.10.188 - 5.10.*
Linux/Linux 5.15.121 - 5.15.*
Linux/Linux 5.4.251 - 5.4.*
Linux/Linux 6.1.40 - 6.1.*
Linux/Linux 6.4.5 - 6.4.*
Linux/Linux 6.5
... and 9 more
Published Oct 01, 2025
Tracked Since Feb 18, 2026