CVE-2022-41686
Last modified
CVE-2022-41686 is a medium-severity vulnerability rated 4.4/10 on the CVSS scale. 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. EPSS estimates a 0.31% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Openharmony | Openharmony | >= 3.0, <= 3.0.6 |
| Openatom | Openharmony | >= 3.1, <= 3.1.2 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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