Oppo Smart Phone oppo_da9313.c proc_work_mode_write buf memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.5 | $0-$5k | 0.00 |
A vulnerability has been found in Oppo Smart Phone (Smartphone Operating System) (unknown version) and classified as critical. Affected by this vulnerability is the function proc_work_mode_write
of the file /SM8250_Q_Master/android/vendor/oppo_charger/oppo/charger_ic/oppo_da9313.c. The manipulation of the argument buf
with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability.
The weakness was shared 01/01/2021. It is possible to read the advisory at security.oppo.com. This vulnerability is known as CVE-2020-11835. Technical details of the vulnerability are known, but there is no available exploit.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Product
Type
Vendor
Name
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.5VulDB Meta Temp Score: 5.5
VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Partially
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
01/01/2021 🔍01/01/2021 🔍
01/01/2021 🔍
Sources
Advisory: security.oppo.comStatus: Not defined
CVE: CVE-2020-11835 (🔍)
Entry
Created: 01/01/2021 10:25Changes: 01/01/2021 10:25 (38)
Complete: 🔍
Cache ID: 18:EC1:103
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