CVE Vulnerability

CVE-2020-11834

In /SM8250_Q_Master/android/vendor/oppo_charger/oppo/oppo_vooc.c, the function proc_fastchg_fw_update_write in proc_fastchg_fw_update_write does not check the parameter len, resulting in a vulnerability.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://security.oppo.com/en/noticedetails.html?noticeId=NOTICE-1333235676610830336 Exploit Vendor Advisory
Configurations

Configuration 1
Information

Published : 2020-12-31 06:15

Updated : 2021-01-06 03:57

NVD link : CVE-2020-11834

Mitre link : CVE-2020-11834

Products Affected
No products.
CWE
CWE-787