CVE Vulnerability

CVE-2022-20074

In preloader (partition), there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege, for an attacker who has physical access to the device, with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS06183301; Issue ID: ALPS06183301.

4.4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.4 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

6.6 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.7 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://corp.mediatek.com/product-security-bulletin/April-2022 Vendor Advisory
Configurations

Configuration 1
Information

Published : 2022-04-11 08:15

Updated : 2022-04-18 04:18

NVD link : CVE-2022-20074

Mitre link : CVE-2022-20074

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read

CWE-787