In wlan STA driver, there is a possible escalation of privilege due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
Patch ID: WCNCR00473802; Issue ID: MSV-5970.
Attack Parameters
Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Privileges Required
High
Admin privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v3.1
Weakness Type (CWE)
Vulnerable Products 8
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Mediatek Nbiot_Sdk
cpe:2.3:a:mediatek:nbiot_sdk:*:*:*:*:*:*:*:*
|
— |
<= 3.8
|
|
Mediatek Mt7902
cpe:2.3:h:mediatek:mt7902:-:*:*:*:*:*:*:*
|
— | — |
|
Mediatek Mt7920
cpe:2.3:h:mediatek:mt7920:-:*:*:*:*:*:*:*
|
— | — |
|
Mediatek Mt7921
cpe:2.3:h:mediatek:mt7921:-:*:*:*:*:*:*:*
|
— | — |
|
Mediatek Mt7922
cpe:2.3:h:mediatek:mt7922:-:*:*:*:*:*:*:*
|
— | — |
|
Mediatek Mt7925
cpe:2.3:h:mediatek:mt7925:-:*:*:*:*:*:*:*
|
— | — |
|
Mediatek Mt7927
cpe:2.3:h:mediatek:mt7927:-:*:*:*:*:*:*:*
|
— | — |
|
Mediatek Mt8696
cpe:2.3:h:mediatek:mt8696:-:*:*:*:*:*:*:*
|
— | — |