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.
References
Link | Resource |
---|---|
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 |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2022-01-18T12:43:46
Updated: 2022-01-18T12:50:31
Reserved: 2021-08-16T00:00:00
Link: CVE-2021-38783
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-01-18T13:15:07.997
Modified: 2022-01-26T17:32:09.450
Link: CVE-2021-38783
JSON object: View
Redhat Information
No data.
CWE