Medium severity5.5NVD Advisory· Published Dec 31, 2020· Updated Jun 17, 2026
CVE-2020-11834
CVE-2020-11834
Description
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.
Affected products
4- cpe:2.3:o:oppo:find_x2_pro_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:oppo:reno3_pro_firmware:-:*:*:*:*:*:*:*
- oppo_charger/oppo_vooc.cdescription
Patches
Vulnerability mechanics
References
1- security.oppo.com/en/noticedetails.htmlnvdExploitVendor Advisory
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