CVE-2021-38787

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Summary

CVECVE-2021-38787
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-01-19 13:15:00 UTC
Updated2022-01-26 17:32:00 UTC
DescriptionThere 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).

Risk And Classification

Problem Types: CWE-190

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Allwinnertech Android Q Sdk 1.0 All All All
Application Allwinnertech Android Q Sdk Camera Driver 1.0 All All All
Hardware Allwinnertech R818 All All All All

References

ReferenceSourceLinkTags
www.cnvd.org.cn/flaw/show/CNVD-2021-49171 MISC www.cnvd.org.cn
Page not found · GitHub · GitHub MISC github.com
CPU MISC www.allwinnertech.com
undefined_undefined-网安漏洞平台 MISC vul.wangan.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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