CVE-2023-21182 : Vulnerability Insights and Analysis

This CVE record, assigned by google_android, was published on June 28, 2023, highlighting a vulnerability in the VendorVideoAPI.cpp component of Android versions, specifically Android-13. The vulnerability could potentially lead to local information disclosure with the requirement of system execution privileges and does not necessitate user interaction for exploitation.

Understanding CVE-2023-21182

This section delves deeper into the specifics of CVE-2023-21182, shedding light on what the vulnerability entails and its potential impact.

What is CVE-2023-21182?

CVE-2023-21182 is a vulnerability found in the Exynos_parsing_user_data_registered_itu_t_t35 of VendorVideoAPI.cpp in Android versions, specifically affecting Android-13. The vulnerability is categorized as an information disclosure risk, potentially leading to an out-of-bounds read due to a missing bounds check.

The Impact of CVE-2023-21182

The impact of CVE-2023-21182 revolves around the risk of local information disclosure, which could allow an attacker to access sensitive data without requiring user interaction. This could pose a significant threat to the confidentiality of user information on affected systems.

Technical Details of CVE-2023-21182

This section provides a more detailed overview of the vulnerability, including its description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability in Exynos_parsing_user_data_registered_itu_t_t35 of VendorVideoAPI.cpp arises from a missing bounds check, potentially leading to an out-of-bounds read. This could be exploited to disclose local information and compromise system integrity.

Affected Systems and Versions

The impacted system in this case is Android, specifically version Android-13. Users operating on this version are at risk of falling prey to the vulnerability if left unaddressed.

Exploitation Mechanism

The vulnerability could be exploited by an attacker with system execution privileges, allowing them to leverage the out-of-bounds read to access sensitive information locally without requiring any user interaction.

Mitigation and Prevention

In light of CVE-2023-21182, it is crucial to implement immediate steps to mitigate the risk posed by the vulnerability and adopt long-term security practices to enhance overall system security.

Immediate Steps to Take

Immediate actions include staying informed about security updates, monitoring for any patches related to CVE-2023-21182, and applying relevant security measures to reduce the risk of exploitation.

Long-Term Security Practices

For long-term security enhancement, organizations and users are advised to prioritize regular security assessments, implement robust access controls, and ensure timely application of security patches to mitigate potential vulnerabilities proactively.

Patching and Updates

It is imperative to keep systems up to date with the latest security patches and updates provided by the vendor to address vulnerabilities like CVE-2023-21182 effectively. Regularly checking for security advisories and promptly applying patches is essential in maintaining a secure operating environment.