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CVE-2022-44547

nvd nist
Published: Nov 9, 2022Modified: May 1, 2025

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

The Display Service module has a UAF vulnerability. Successful exploitation of this vulnerability may affect the display service availability.

Affected (2)

Products: Huawei: Harmonyos, Emui
Huawei
2 products
Harmonyos
Emui
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Harmonyos
Version 2.0
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Emui
Version 12.0

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (4)

Source: psirt@huawei.com
Vendor Advisory
Source: psirt@huawei.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.