CVE-2021-40034

The video framework has the memory overwriting vulnerability caused by addition overflow. Successful exploitation of this vulnerability may affect the availability...

CVE-2021-40034

CVE-2021-40034 affects the video framework in HarmonyOS; the root cause is an addition overflow that leads to memory overwrite. This vulnerability can impact availability if exploited. Public sources in the provided documents (NVD, CNNVD, etc.) describe the memory-overwrite issue without detailin...