CVE-2022-50181

MEDIUM

Linux Kernel 4.4-5.10.137 5.11.0-5.15.61 5.16.0-5.18.18 5.19.0-5.19.2 - NULL Pointer Dereference in virtio-gpu

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: virtio-gpu: fix a missing check to avoid NULL dereference 'cache_ent' could be set NULL inside virtio_gpu_cmd_get_capset() and it will lead to a NULL dereference by a lately use of it (i.e., ptr = cache_ent->caps_cache). Fix it with a NULL check. [ kraxel: minor codestyle fixup ]

References (5)

Core 5

Scores

CVSS v3 5.5
EPSS 0.0020
EPSS Percentile 10.3%
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 (17)
linux/Kernel 4.4.0 - 5.10.137linux
linux/Kernel 5.11.0 - 5.15.61linux
linux/Kernel 5.16.0 - 5.18.18linux
linux/Kernel 5.19.0 - 5.19.2linux
Linux/Linux < 4.4
Linux/Linux 4.4
Linux/Linux 5.10.137 - 5.10.*
Linux/Linux 5.15.61 - 5.15.*
Linux/Linux 5.18.18 - 5.18.*
Linux/Linux 5.19.2 - 5.19.*
... and 7 more
Published Jun 18, 2025
Tracked Since Feb 18, 2026