CVSS Score of 10 (low)


Published Jun 28, 2023
Updated: Jun 30, 2023
CWE ID 787


CVE-2023-21157 is a vulnerability in the encode of wlandata.cpp, which can result in a heap buffer overflow and an out of bounds write. This vulnerability affects the Android kernel. Exploiting this vulnerability could lead to a local escalation of privilege with system execution privileges, without requiring user interaction. The risk score for this vulnerability is 27, indicating a medium severity level. The base score for this vulnerability is 6.7 out of 10, with high privileges required and high impact on integrity and confidentiality. No remediation steps or references are provided in the information available.


Explore Beyond the CVE Basics with Recorded Future's Vulnerability Intelligence

Note: This is just a basic overview providing quick insights into CVE-2023-21157 information. Gain full access to comprehensive CVE data, risk scores, prioritization, and mitigation data through Recorded Future's Vulnerability Intelligence:
  • Prioritize with Risk-Based Scoring
  • Explore the Extensive Vulnerability Database
  • Receive Early Alerts on Emerging CVEs
  • Focus on Critical Exploitable Vulnerabilities
  • Streamline Remediation with Integration Options