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Vulnerability DatabaseCVE-2022-20514
CVE-2022-20514:
NixOS vulnerability analysis and mitigation
Overview
In parameterToHal of Effect.cpp in Android, there is a possible out of bounds write due to a missing bounds check. This vulnerability is tracked as CVE-2022-20514 and could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation (CISA Bulletin).
Technical details
The vulnerability exists in the Effect.cpp component, specifically in the parameterToHal function. The issue stems from a missing bounds check that could result in an out-of-bounds write condition. The vulnerability has been assigned a CVSS base score of 7.8, indicating a high severity level (CISA Bulletin).
Impact
Successful exploitation of this vulnerability could lead to local escalation of privilege on affected Android systems. The attacker would not require additional execution privileges, and no user interaction is needed for exploitation (CISA Bulletin).
Mitigation and workarounds
The vulnerability has been addressed in subsequent Android security updates. Users should ensure their devices are updated with the latest security patches to mitigate this vulnerability (CISA Bulletin).
Additional resources
Source: This report was generated using AI
Related NixOS vulnerabilities:
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