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MEDIUM · 4.4

CVE-2022-21755

In WLAN driver, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is no...

Vulnerability Description

In WLAN driver, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06545464; Issue ID: ALPS06545464.

CVSS Score

4.4

MEDIUM

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

Affected Products

VendorProductVersions
GoogleAndroid11.0
MediatekMt6731-
MediatekMt6732-
MediatekMt6735-
MediatekMt6737-
MediatekMt6739-
MediatekMt6750-
MediatekMt6750S-
MediatekMt6752-
MediatekMt6753-
MediatekMt6755-
MediatekMt6755S-
MediatekMt6757-
MediatekMt6757C-
MediatekMt6757Cd-
MediatekMt6757Ch-
MediatekMt6758-
MediatekMt6761-
MediatekMt6762-
MediatekMt6763-

Related Weaknesses (CWE)

CWE-125

References

FAQ

What is CVE-2022-21755?

CVE-2022-21755 is a vulnerability with a CVSS score of 4.4 (MEDIUM). In WLAN driver, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is no...

How severe is CVE-2022-21755?

CVE-2022-21755 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-21755?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android, Mediatek Mt6731, Mediatek Mt6732, Mediatek Mt6735, Mediatek Mt6737.