CVE-2023-20835

State: Published
Severity: 6.4 Medium
Published: Sep 4, 2023
Updated: Oct 21, 2024
Reserved: Oct 28, 2022

Description

In camsys, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07341261; Issue ID: ALPS07326570.

Scores

CVSS	Score	Vector	Source
3.1	6.4 Medium	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE-416 Use After Free

Affected Products

Product	Versions
MT6895, MT6983, MT8188, MT8195, MT8395, MT8781MediaTek, Inc.	Android 12.0, 13.0 / IOT-v23.0 (Yocto 4.0)Affected

References

https://corp.mediatek.com/product-security-bulletin/September-2023

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