CVE-2022-50524

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  2. Vulnerabilities (CVE)
  3. CVE-2022-50524

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

I

n the Linux kernel, the following vulnerability has been resolved: iommu/mediatek: Check return value after calling platform_get_resource() platform_get_resource() may return NULL pointer, we need check its return value to avoid null-ptr-deref in resource_size().

References
Link Resource
https://git.kernel.org/stable/c/73b6924cdebc899de9b719e1319aa86c6bed4acf Patch
https://git.kernel.org/stable/c/bfebf05883cdcf9ac983033987fae869bd59ca53 Patch
https://git.kernel.org/stable/c/feca904412483b2e0a903dd1f2e2843afd445f8c Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

04 Feb 2026, 16:56

Type Values Removed Values Added
First Time Linux linux Kernel
Linux
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
References () https://git.kernel.org/stable/c/73b6924cdebc899de9b719e1319aa86c6bed4acf - () https://git.kernel.org/stable/c/73b6924cdebc899de9b719e1319aa86c6bed4acf - Patch
References () https://git.kernel.org/stable/c/bfebf05883cdcf9ac983033987fae869bd59ca53 - () https://git.kernel.org/stable/c/bfebf05883cdcf9ac983033987fae869bd59ca53 - Patch
References () https://git.kernel.org/stable/c/feca904412483b2e0a903dd1f2e2843afd445f8c - () https://git.kernel.org/stable/c/feca904412483b2e0a903dd1f2e2843afd445f8c - Patch
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CWE CWE-476

07 Oct 2025, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-10-07 16:15

Updated : 2026-02-04 16:56

NVD link : CVE-2022-50524

Mitre link : CVE-2022-50524

CVE.ORG link : CVE-2022-50524

JSON object : View

Products Affected

linux

CWE
CWE-476

NULL Pointer Dereference