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Vulnerability DatabaseCVE-2023-20707
CVE-2023-20707:
NixOS vulnerability analysis and mitigation
Overview
CVE-2023-20707 is a vulnerability discovered in MediaTek's ril component. The vulnerability was disclosed in May 2023 and affects various MediaTek chipsets running Android 12.0 and 13.0. It has been assigned a CVSS v3.1 base score of 6.7 (Medium) (NVD, MediaTek Bulletin).
Technical details
The vulnerability is classified as an improper input validation issue (CWE-20) that could lead to an out-of-bounds write condition due to a missing bounds check. The vulnerability requires System execution privileges for exploitation and no user interaction is needed (MediaTek Bulletin).
Impact
If exploited, this vulnerability could lead to local escalation of privilege on affected devices. The attacker would need System execution privileges to exploit the vulnerability (MediaTek Bulletin).
Mitigation and workarounds
The vulnerability affects Android versions 12.0 and 13.0 running on various MediaTek chipsets including MT6735, MT6737, MT6739, and several others. MediaTek has notified device OEMs of the issue and corresponding security patches have been made available (MediaTek Bulletin).
Additional resources
Source: This report was generated using AI
Related NixOS vulnerabilities:
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