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MEDIUM · 6.7

CVE-2022-21785

In WLAN driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not...

Vulnerability Description

In WLAN driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06807363; Issue ID: ALPS06807363.

CVSS Score

6.7

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
GoogleAndroid11.0
MediatekMt6877-
MediatekMt6983-
MediatekMt8167S-
MediatekMt8168-
MediatekMt8175-
MediatekMt8183-
MediatekMt8185-
MediatekMt8362A-
MediatekMt8365-
MediatekMt8385-
MediatekMt8667-
MediatekMt8675-
MediatekMt8695-
MediatekMt8696-
MediatekMt8766-
MediatekMt8768-
MediatekMt8786-
MediatekMt8788-
MediatekMt8789-

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2022-21785?

CVE-2022-21785 is a vulnerability with a CVSS score of 6.7 (MEDIUM). In WLAN driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not...

How severe is CVE-2022-21785?

CVE-2022-21785 has been rated MEDIUM with a CVSS base score of 6.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-21785?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android, Mediatek Mt6877, Mediatek Mt6983, Mediatek Mt8167S, Mediatek Mt8168.