CVE-2020-11834

Public Exploit

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.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.05%
Vendor Advisory oppo.com
Affected: n/a OPPO Find X2
Published at:
Updated at:

References

Link Tags
https://security.oppo.com/en/noticedetails.html?noticeId=NOTICE-1333235676610830336 exploit vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-11834?
CVE-2020-11834 has been scored as a medium severity vulnerability.
How to fix CVE-2020-11834?
To fix CVE-2020-11834, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-11834 being actively exploited in the wild?
It is possible that CVE-2020-11834 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-11834?
CVE-2020-11834 affects n/a OPPO Find X2.
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