CVE-2022-20046 — MEDIUM (5.5)

Vulnerability Description

In Bluetooth, there is a possible memory corruption due to a logic error. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06142410; Issue ID: ALPS06142410.

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Android	8.1
Mediatek	Mt8167	-
Mediatek	Mt8175	-
Mediatek	Mt8183	-
Mediatek	Mt8362A	-
Mediatek	Mt8365	-
Mediatek	Mt8385	-

Related Weaknesses (CWE)

CWE-401

References

https://corp.mediatek.com/product-security-bulletin/February-2022Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/February-2022Vendor Advisory

FAQ

What is CVE-2022-20046?

CVE-2022-20046 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In Bluetooth, there is a possible memory corruption due to a logic error. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for ...

How severe is CVE-2022-20046?

CVE-2022-20046 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-20046?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android, Mediatek Mt8167, Mediatek Mt8175, Mediatek Mt8183, Mediatek Mt8362A.