CVE-2021-38787

Published January 19th, 2022

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CVSS v3

7.5

HIGH

CVSS v2

7.8

HIGH

Affected

PROJECT

Description

There is an integer overflow in the ION driver "/dev/ion" of Allwinner R818 SoC Android Q SDK V1.0 that could use the ioctl cmd "COMPAT_ION_IOC_SUNXI_FLUSH_RANGE" to cause a system crash (denial of service).

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CVE CREDIT

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