CVE-2023-32857 : Vulnerability Insights and Analysis
Learn about CVE-2023-32857, a vulnerability in MediaTek products including MT6765, MT6768, MT6833, affecting Android 12.0, 13.0. Local information disclosure without user interaction.
A detailed analysis of CVE-2023-32857 focusing on the vulnerability, impact, technical details, and mitigation strategies.
Understanding CVE-2023-32857
In display, there is a possible out of bounds read due to an incorrect status check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07993705; Issue ID: ALPS07993710.
What is CVE-2023-32857?
CVE-2023-32857 is a vulnerability in MediaTek products, specifically affecting MT6765, MT6768, MT6833, MT6879, MT6883, MT6885, MT6889, MT6893, MT6983, MT6985, MT8188, MT8195, MT8797, and MT8798 running Android 12.0 and 13.0. It allows for local information disclosure without user interaction.
The Impact of CVE-2023-32857
This vulnerability has the potential to expose sensitive information stored on affected devices, posing a risk to user data confidentiality. Attackers could exploit this issue without requiring any user interaction, increasing the severity of the threat.
Technical Details of CVE-2023-32857
Vulnerability Description
The vulnerability arises from an incorrect status check in the display feature, enabling an out of bounds read that can disclose local information.
Affected Systems and Versions
Products impacted include MT6765, MT6768, MT6833, MT6879, MT6883, MT6885, MT6889, MT6893, MT6983, MT6985, MT8188, MT8195, MT8797, and MT8798 running Android 12.0 and 13.0.
Exploitation Mechanism
Exploiting CVE-2023-32857 does not require user interaction, making it easier for threat actors to carry out attacks remotely.
Mitigation and Prevention
Immediate Steps to Take
Users are advised to apply the provided patch with Patch ID ALPS07993705 to address the vulnerability promptly.
Long-Term Security Practices
Incorporating regular security updates, maintaining device hygiene, and staying informed about potential threats can enhance overall device security.
Patching and Updates
Stay vigilant for security bulletins and updates from MediaTek to deploy patches as soon as they are released.