CVE-2021-38785

Published: Jan 18, 2022

Modified: Aug 4, 2024

PUBLISHED

Description

There is a NULL pointer deference in the Allwinner R818 SoC Android Q SDK V1.0 camera driver /dev/cedar_dev that could use the ioctl cmd IOCTL_GET_IOMMU_ADDR to cause a system crash.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://www.allwinnertech.com/index.php?c=product&a=index&id=92

x_refsource_MISC

https://github.com/pokerfacett/MY_CVE_CREDIT/blob/master/Allwinner%20R818%20SoC%EF%BC%9ACamera%20Driver%20has%20Null%20Pointer%20Dereference%20Vulnerability.md

x_refsource_MISC

https://www.cnvd.org.cn/flaw/show/CNVD-2021-49170

x_refsource_MISC

https://vul.wangan.com/a/CNVD-2021-49170

x_refsource_MISC

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CVE-2021-38785

Description

Affected Products

References