CVE-2020-11833

Name: CVE-2020-11833
Creator: NVD / NIST
Published: 2020-12-31T18:15:12.78+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.32%

Last modified Jun 17, 2026

CVE-2020-11833 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. In /SM8250_Q_Master/android/vendor/oppo_charger/oppo/charger_ic/oppo_mp2650.c, the function mp2650_data_log_write in mp2650_data_log_write does not check the parameter len which causes a vulnerability.. EPSS estimates a 0.32% chance of exploitation in the next 30 days.

Description

In /SM8250_Q_Master/android/vendor/oppo_charger/oppo/charger_ic/oppo_mp2650.c, the function mp2650_data_log_write in mp2650_data_log_write does not check the parameter len which causes a vulnerability.

Metrics

CVSS 3.1

5.5/10

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

EPSS Probability

0.32%

24.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-787

Affected Software

Vendor	Product	Versions
Oppo	Reno3 Pro Firmware	All versions
Oppo	Find X2 Pro Firmware	All versions

References

https://security.oppo.com/en/noticedetails.html?noticeId=NOTICE-1333235676610830336Exploit, Vendor Advisory
https://security.oppo.com/en/noticedetails.html?noticeId=NOTICE-1333235676610830336Exploit, Vendor Advisory

Timeline

Published: Dec 31, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-11833?

How severe is CVE-2020-11833?

CVE-2020-11833 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.32% probability of exploitation in the next 30 days.

How do I fix CVE-2020-11833?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-11833?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST