What is CVE-2020-11835?

CVE-2020-11835 is a medium-severity vulnerability in Oppo Find X2 Pro, classified under Out-of-bounds Write. CVSS score: 5.5/10. Published 2020-12-31.

How severe is CVE-2020-11835?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Buffer overflow in Oppo Find X2 Pro

CVE-2020-11835

In /SM8250_Q_Master/android/vendor/oppo_charger/oppo/charger_ic/oppo_da9313.c, failure to check the parameter buf in the function proc_work_mode_write in proc_work_mode_write causes a vulnerability.

Vulnerability class: Buffer Overflow

EPSS: 0.003 (24.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Oppo Find_x2_pro
Oppo Find_x2_pro_firmware
Oppo Reno3_pro
Oppo Reno3_pro_firmware
N/a Oppo Find X2 — versions ColorOS V11

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

security@oppo.com (Exploit, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-11835?: CVE-2020-11835 is a medium-severity vulnerability in Oppo Find X2 Pro, classified under Out-of-bounds Write. CVSS score: 5.5/10. Published 2020-12-31.
How severe is CVE-2020-11835?: Medium severity. CVSS v3 base score is 5.5 out of 10.