Description
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege (when OceReducedNeighborReport is disabled). User interaction is not needed for exploitation. Patch ID: WCNCR00441510; Issue ID: MSV-4139.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Affected products
- MediaTek, Inc. / MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986Versions:SDK release 7.6.7.2 and before / openWRT 19.07, 21.02 – Versions:SDK release 7.6.7.2 and before / openWRT 19.07, 21.02