CVE-2021-0925 : What You Need to Know

Android-12 is affected by a vulnerability in rw_t4t_sm_detect_ndef, potentially leading to remote information disclosure without requiring user interaction.

Understanding CVE-2021-0925

This CVE involves an out-of-bounds read issue in rw_t4t_sm_detect_ndef of Android-12, which could be exploited for information disclosure.

What is CVE-2021-0925?

The vulnerability in rw_t4t_sm_detect_ndef of Android-12 may allow an attacker to gain sensitive information remotely.

The Impact of CVE-2021-0925

If exploited, the vulnerability can result in remote information disclosure without additional privileges, posing a significant risk to confidentiality.

Technical Details of CVE-2021-0925

The following technical aspects are associated with CVE-2021-0925:

Vulnerability Description

The flaw in rw_t4t_sm_detect_ndef may lead to an out-of-bounds read, enabling attackers to access restricted data remotely.

Affected Systems and Versions

Android-12 is confirmed to be affected by this vulnerability, presenting a risk to devices running this specific version.

Exploitation Mechanism

Attackers can exploit this vulnerability to retrieve sensitive information remotely, leveraging the improper bounds check in rw_t4t_sm_detect_ndef.

Mitigation and Prevention

It is crucial to take immediate steps to address CVE-2021-0925 and enhance overall security measures.

Immediate Steps to Take

Developers and users are advised to monitor official security bulletins for patches and updates addressing CVE-2021-0925.

Long-Term Security Practices

Implementing robust security protocols and regularly updating systems can help mitigate the risk of exploitation of vulnerabilities like CVE-2021-0925.

Patching and Updates

Regularly updating Android-12 devices with the latest security patches from official sources is essential to prevent exploitation of the rw_t4t_sm_detect_ndef vulnerability.