CVSS Score of 10 (low)


Published Jun 28, 2023
Updated: Jun 30, 2023
CWE ID 416


The vulnerability identified as CVE-2023-21147 affects the Android kernel, specifically in the lwis_i2c_device_disable function of lwis_device_i2c.c. The vulnerability is caused by a logic error in the code, leading to a Use After Free (UAF) condition. Exploitation of this vulnerability could result in a local escalation of privilege without requiring additional execution privileges or user interaction. The impact of this vulnerability is rated as HIGH, with potential consequences including compromised integrity and confidentiality of affected systems. No specific remediation steps or references are provided for addressing the vulnerability at this time.


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