CVE-2022-49499

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

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: drm/msm: Fix null pointer dereferences without iommu Check if 'aspace' is set before using it as it will stay null without IOMMU, such as on msm8974.

References

Link	Resource
https://git.kernel.org/stable/c/36a1d1bda77e1851bddfa9cf4e8ada94476dbaff	Patch
https://git.kernel.org/stable/c/f09937e80f9bc792965476c9a528f26c8fdc9179	Patch

Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

History

17 Mar 2025, 16:51

Type	Values Removed	Values Added
CPE		cpe:2.3:o:linux:linux_kernel::::::::
CWE		CWE-476
Summary		(es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/msm: corrige desreferencias de puntero nulo sin iommu. Comprueba si 'aspace' está configurado antes de usarlo, ya que permanecerá nulo sin IOMMU, como en msm8974.
References	~~() https://git.kernel.org/stable/c/36a1d1bda77e1851bddfa9cf4e8ada94476dbaff -~~	() https://git.kernel.org/stable/c/36a1d1bda77e1851bddfa9cf4e8ada94476dbaff - Patch
References	~~() https://git.kernel.org/stable/c/f09937e80f9bc792965476c9a528f26c8fdc9179 -~~	() https://git.kernel.org/stable/c/f09937e80f9bc792965476c9a528f26c8fdc9179 - Patch
First Time		Linux Linux linux Kernel
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.5

26 Feb 2025, 07:01

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-02-26 07:01

Updated : 2025-10-01 20:16

NVD link : CVE-2022-49499

Mitre link : CVE-2022-49499

CVE.ORG link : CVE-2022-49499

JSON object : View

Products Affected

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

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