CVE-2021-38783

Опубликовано: 18 янв. 2022

Источник: nvd

CVSS3: 7.5

CVSS2: 7.8

EPSS Низкий

Описание

There is a Out-of-Bound Write in the Allwinner R818 SoC Android Q SDK V1.0 camera driver "/dev/cedar_dev" through iotcl cmd IOCTL_SET_PROC_INFO and IOCTL_COPY_PROC_INFO, which could cause a system crash or EoP.

Ссылки

https://github.com/pokerfacett/MY_CVE_CREDIT/blob/master/Allwinner%20R818%20SoC%EF%BC%9ACamera%20Driver%20has%20Out-Of-Bound%20Write%20Vulnerability.md
Broken Link
https://vul.wangan.com/a/CNVD-2021-49168
Third Party Advisory
https://www.allwinnertech.com/index.php?c=product&a=index&id=92
Product
Vendor Advisory
https://www.cnvd.org.cn/flaw/show/CNVD-2021-49168
Third Party Advisory
https://github.com/pokerfacett/MY_CVE_CREDIT/blob/master/Allwinner%20R818%20SoC%EF%BC%9ACamera%20Driver%20has%20Out-Of-Bound%20Write%20Vulnerability.md
Broken Link
https://vul.wangan.com/a/CNVD-2021-49168
Third Party Advisory
https://www.allwinnertech.com/index.php?c=product&a=index&id=92
Product
Vendor Advisory
https://www.cnvd.org.cn/flaw/show/CNVD-2021-49168
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

Одновременно

cpe:2.3:a:allwinnertech:android_q_sdk:1.0:*:*:*:*:*:*:*

cpe:2.3:h:allwinnertech:r818:-:*:*:*:*:*:*:*

EPSS

Процентиль: 73%

0.00774

Низкий

7.5 High

CVSS3

7.8 High

CVSS2

Дефекты

CWE-787

Связанные уязвимости

GHSA-pw3j-7fmh-8vpr

github

около 4 лет назад