CVE-2022-49544

MEDIUM

Linux Kernel < 4.9.318, 4.10.0-5.18.3 - NULL Pointer Dereference in libipw_xmit()

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: ipw2x00: Fix potential NULL dereference in libipw_xmit() crypt and crypt->ops could be null, so we need to checking null before dereference

References (9)

Core 9

Scores

CVSS v3 5.5
EPSS 0.0024
EPSS Percentile 15.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-476
Status published
Products (29)
linux/Kernel 2.6.15 - 4.9.318linux
linux/Kernel 4.10.0 - 4.14.283linux
linux/Kernel 4.15.0 - 4.19.247linux
linux/Kernel 4.20.0 - 5.4.198linux
linux/Kernel 5.11.0 - 5.15.46linux
linux/Kernel 5.16.0 - 5.17.14linux
linux/Kernel 5.18.0 - 5.18.3linux
linux/Kernel 5.5.0 - 5.10.121linux
Linux/Linux < 2.6.15
Linux/Linux 2.6.15
... and 19 more
Published Feb 26, 2025
Tracked Since Feb 18, 2026