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CVE-2020-11834

nvd nist
Published: Dec 31, 2020Modified: Nov 21, 2024

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5.5
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploitability: 1.8 / Impact: 3.6
Source: NVD

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 (2)

Oppo
2 products
Reno3 Pro Firmware
Find X2 Pro Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Reno3 Pro Firmware
All versions
Running on/withPlatform Versions
Oppo
Reno3 Pro
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Find X2 Pro Firmware
All versions
Running on/withPlatform Versions
Oppo
Find X2 Pro
All versions

Related CWEs

CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.

References (2)

Source: security@oppo.com
ExploitVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitVendor Advisory

Timeline

No history available yet.