CVE-2022-21773 | Vulnetix

CVE-2022-21773 PUBLISHED CVSS 6.699999809265137 MEDIUM

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: ALPS06641388; Issue ID: ALPS06641388.

EPSS 0.09% · 0.4th percentile

Risk Scores

CVSS 3.1

6.699999809265137

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

EPSS Score

0.09%

0.4th percentile

Affected Products

Vendor	Product	Versions
MediaTek, Inc.	MT6580, MT6735, MT6737, MT6739, MT6750, MT6750S, MT6755, MT6755S, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT6781, MT6785, MT6789, MT6795, MT6797, MT6833, MT6853, MT6853T, MT6873, MT6875, MT6877, MT6879, MT6883, MT6885, MT6889, MT6890, MT6891, MT6893	Android 11.0, 12.0
google	android	11.0, 12.0

Timeline

Jul 6, 2022 CVE Published
Jul 7, 2022 EPSS Score
Jul 15, 2022 EPSS Score
Aug 24, 2022 EPSS Score
Oct 11, 2022 EPSS Score
Nov 27, 2022 EPSS Score
Jan 13, 2023 EPSS Score
Mar 2, 2023 EPSS Score
Mar 7, 2023 EPSS Score
Jun 4, 2023 EPSS Score
Jul 22, 2023 EPSS Score
Sep 7, 2023 EPSS Score

References

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