CVE-2023-20821

CVSS 3.1 Score 6.7 of 10 (medium)

Details

Published Sep 4, 2023
Updated: Sep 7, 2023
CWE ID 787

Summary

CVE-2023-20821 is a vulnerability affecting the nvram component, where a missing bounds check leads to a possible out-of-bounds write. This issue can result in local privilege escalation, granting System execution privileges to an attacker without requiring user interaction. The patch ID for addressing this issue is ALPS07937113.

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Affected Products

  • Android
  • OpenWRT

Affected Vendors

  • Google
  • OpenWrt
  • Linux Foundation

Advisories, Assessments, and Mitigations

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