CVE-2023-40083 : Security Advisory and Response
Learn about CVE-2023-40083 impacting Google Android versions 12, 12L, 13, and 14. Find out the exploitation risk and mitigation steps for this information disclosure vulnerability.
A detailed overview of CVE-2023-40083 focusing on the impact, technical details, and mitigation strategies.
Understanding CVE-2023-40083
This section delves into the specifics of CVE-2023-40083, shedding light on the vulnerability affecting Google's Android platform.
What is CVE-2023-40083?
The CVE-2023-40083 vulnerability stems from a flaw in parse_gap_data of utils.cc, resulting in a potential out-of-bounds read without the necessary bounds check. Exploitation could lead to local information disclosure, requiring user execution privileges though no user interaction is essential.
The Impact of CVE-2023-40083
The impact of CVE-2023-40083 centers around the risk of local information disclosure on affected Android devices running specified versions.
Technical Details of CVE-2023-40083
Explore the technical aspects of CVE-2023-40083, including the vulnerability description, affected systems, and exploitation mechanism.
Vulnerability Description
The vulnerability in parse_gap_data of utils.cc allows for an out-of-bounds read, potentially resulting in local information disclosure.
Affected Systems and Versions
Google's Android versions 12, 12L, 13, and 14 are impacted by CVE-2023-40083, with the vulnerability status marked as 'affected' for these versions.
Exploitation Mechanism
Exploiting CVE-2023-40083 requires no user interaction but necessitates user execution privileges due to the missing bounds check in parse_gap_data of utils.cc.
Mitigation and Prevention
Discover the recommended mitigation steps and preventive measures to safeguard against CVE-2023-40083.
Immediate Steps to Take
Immediate actions involve implementing security patches and monitoring for any suspicious activities on the affected Android devices.
Long-Term Security Practices
Adopting long-term security practices such as regular system updates, security training, and access control can enhance overall cybersecurity resilience.
Patching and Updates
Ensuring prompt installation of security patches provided by Google for the affected Android versions is crucial in mitigating the risks associated with CVE-2023-40083.