CVE-2023-35673 : Security Advisory and Response

This article provides insights into CVE-2023-35673, a vulnerability found in Google Android that could lead to remote code execution.

Understanding CVE-2023-35673

CVE-2023-35673 is a published vulnerability affecting Google Android, specifically related to remote code execution.

What is CVE-2023-35673?

The vulnerability exists in build_read_multi_rsp of gatt_sr.cc in Google Android, potentially resulting in an out-of-bounds write due to an integer overflow. This flaw could allow remote code execution without the need for additional execution privileges, and exploitation does not require user interaction.

The Impact of CVE-2023-35673

The impact of CVE-2023-35673 is significant as it opens the door for remote code execution on affected systems running Google Android versions 13, 12L, 12, and 11.

Technical Details of CVE-2023-35673

This section dives into the technical specifics of the CVE-2023-35673 vulnerability.

Vulnerability Description

The vulnerability in build_read_multi_rsp of gatt_sr.cc poses a risk of out-of-bounds write due to an integer overflow, paving the way for remote code execution.

Affected Systems and Versions

Google Android versions 13, 12L, 12, and 11 are affected by CVE-2023-35673, potentially exposing devices to remote code execution attacks.

Exploitation Mechanism

Exploitation of this vulnerability does not require user interaction and can lead to remote code execution, emphasizing the critical nature of this security issue.

Mitigation and Prevention

To safeguard systems from CVE-2023-35673, prompt action and security measures are essential.

Immediate Steps to Take

Immediate mitigation steps include applying relevant patches issued by Google to address the vulnerability.

Long-Term Security Practices

Adopting robust security practices and regularly updating systems can help prevent and mitigate risks associated with CVE-2023-35673.

Patching and Updates

Regularly monitor for security updates from Google for Google Android to ensure that systems are protected from potential threats.