CVE-2022-41686
Published: Oct 14, 2022
Modified: May 14, 2025
CVSS v3.1
5.1
Description
OpenHarmony-v3.1.2 and prior versions, 3.0.6 and prior versions have an Out-of-bound memory read and write vulnerability in /dev/mmz_userdev device driver. The impact depends on the privileges of the attacker. The unprivileged process run on the device could read out-of-bound memory leading sensitive to information disclosure. The processes with system user UID run on the device would be able to write out-of-bound memory which could lead to unspecified memory corruption.
| Vendor | Product | Versions |
|---|---|---|
OpenHarmony | OpenHarmony | affected OpenHarmony-v3.1.x-Release - <= 3.1.2affected OpenHarmony-v3.0.x-LTS - <= 3.0.6 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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