CVE-2021-38785
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductAllwinnertech Android Q Sdk
PublishedJan 18, 2022
First seenJan 18, 2022
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| allwinnertech android_q_sdk | 1.0 | — |
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