Vulnerability Monitor

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CVE-2022-21773

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.

Published

2022-07-06T14:15:17.593

Last Modified

2024-11-21T06:45:24.597

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.7 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

3.9

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-362
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System google android 11.0 Yes
Operating System google android 12.0 Yes
Hardware mediatek mt6580 - No
Hardware mediatek mt6735 - No
Hardware mediatek mt6737 - No
Hardware mediatek mt6739 - No
Hardware mediatek mt6750 - No
Hardware mediatek mt6750s - No
Hardware mediatek mt6755 - No
Hardware mediatek mt6755s - No
Hardware mediatek mt6761 - No
Hardware mediatek mt6762 - No
Hardware mediatek mt6763 - No
Hardware mediatek mt6765 - No
Hardware mediatek mt6768 - No
Hardware mediatek mt6769 - No
Hardware mediatek mt6771 - No
Hardware mediatek mt6779 - No
Hardware mediatek mt6781 - No
Hardware mediatek mt6785 - No
Hardware mediatek mt6789 - No
Hardware mediatek mt6795 - No
Hardware mediatek mt6797 - No
Hardware mediatek mt6833 - No
Hardware mediatek mt6853 - No
Hardware mediatek mt6853t - No
Hardware mediatek mt6873 - No
Hardware mediatek mt6875 - No
Hardware mediatek mt6877 - No
Hardware mediatek mt6879 - No
Hardware mediatek mt6883 - No
Hardware mediatek mt6885 - No
Hardware mediatek mt6889 - No
Hardware mediatek mt6890 - No
Hardware mediatek mt6891 - No
Hardware mediatek mt6893 - No
References