CVE-2023-46769

Published: Nov 8, 2023Modified: Nov 21, 2024

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

Use-After-Free (UAF) vulnerability in the dubai module. Successful exploitation of this vulnerability will affect availability.

Affected (4)

Products: Huawei: Harmonyos, Emui

2 products

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Huawei Harmonyos	Version 3.0.0
Huawei Harmonyos	Version 3.1.0
Huawei Harmonyos	Version 4.0.0

Configuration B

1 vulnerable

Vulnerable Software	Affected Versions
Huawei Emui	Version 13.0.0

Related CWEs

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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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)

https://consumer.huawei.com/en/support/bulletin/2023/11/

Source: psirt@huawei.com

Vendor Advisory

https://device.harmonyos.com/en/docs/security/update/security-bulletins-202311-0000001729189597

Source: psirt@huawei.com

Vendor Advisory

https://consumer.huawei.com/en/support/bulletin/2023/11/

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://device.harmonyos.com/en/docs/security/update/security-bulletins-202311-0000001729189597

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.