CVE-2023-20808

Summary

CVE-2023-20808 is a vulnerability affecting OPTEE that allows for a possible out-of-bounds write due to a missing bounds check. This issue can lead to local privilege escalation, resulting in System execution privileges. Unlike some vulnerabilities, user interaction is not required for exploitation. The patch for this issue is identified as DTV03645895, and it is strongly recommended that affected systems be updated as soon as possible to mitigate the risk.

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