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Vulnerability DatabaseCVE-2023-32854
CVE-2023-32854:
NixOS vulnerability analysis and mitigation
Overview
CVE-2023-32854 is a medium severity vulnerability discovered in MediaTek's ril component. The vulnerability was disclosed in December 2023 and affects various MediaTek chipsets including MT6835, MT6879, MT6886, MT6895, MT6983, MT6985, and several others running Android 12.0 and 13.0 operating systems (MediaTek Bulletin).
Technical details
The vulnerability is classified as an out-of-bounds write vulnerability (CWE-787) due to a missing bounds check in the ril component. It has been assigned a CVSS v3.1 base score of 6.7 MEDIUM (Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H) (NVD).
Impact
If exploited, this vulnerability could lead to local escalation of privilege with System execution privileges needed. The vulnerability does not require user interaction for exploitation (MediaTek Bulletin).
Mitigation and workarounds
MediaTek has addressed this vulnerability and notified device OEMs of the security patches at least two months before publication. Affected devices should be updated to the latest available security patches (MediaTek Bulletin).
Additional resources
Source: This report was generated using AI
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