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.
Published: 2022-01-18
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-25222 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.
History

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Allwinnertech Android Q Sdk R818
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T01:51:20.093Z

Reserved: 2021-08-16T00:00:00.000Z

Link: CVE-2021-38785

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-01-18T14:15:08.133

Modified: 2024-11-21T06:18:03.397

Link: CVE-2021-38785

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses