CVE-2022-21774

MediumCVSS 6.7/10Last modified Jun 17, 2026

Description

In TEEI driver, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06641447; Issue ID: ALPS06641447.

Metrics

CVSS 3.1 6.7/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-362

Affected software

VendorProductVersions
MediaTek, Inc.MT6761, MT6765, MT6768, MT6771, MT6779, MT6781, MT6785, MT6833, MT6853, MT6875, MT6877, MT6879, MT6885, MT6893, MT6895, MT6983Android 11.0, 12.0

References

Timeline

Published
Jul 6, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-21774: Medium severity, CVSS 6.7 | Vulnix