CVE-2022-33691 Explained : Impact and Mitigation

A race condition vulnerability in the score driver of Samsung Mobile Devices prior to SMR Jul-2022 Release 1 can potentially enable local attackers to carry out malicious operations.

Understanding CVE-2022-33691

This CVE involves a race condition vulnerability in Samsung Mobile Devices that could be exploited by local attackers.

What is CVE-2022-33691?

CVE-2022-33691 is a vulnerability in the score driver of Samsung Mobile Devices before the SMR Jul-2022 Release 1. It allows local attackers to potentially execute malicious operations.

The Impact of CVE-2022-33691

The impact of this vulnerability is rated as medium severity with a CVSS base score of 6.2. It has a low attack complexity and requires no privileges from the user.

Technical Details of CVE-2022-33691

This section provides more in-depth technical details about the vulnerability.

Vulnerability Description

The vulnerability involves a race condition in the score driver, allowing local attackers to interleave malicious operations.

Affected Systems and Versions

Samsung Mobile Devices running Q(10), R(11), S(12) with Exynos 9820 chipset are affected before the SMR Jul-2022 Release 1.

Exploitation Mechanism

The vulnerability can be exploited by local attackers to manipulate the score driver and conduct malicious operations.

Mitigation and Prevention

Here are some steps to mitigate and prevent exploitation of CVE-2022-33691.

Immediate Steps to Take

Users of affected devices should apply security patches immediately and ensure their devices are up-to-date.

Long-Term Security Practices

Implementing strong security practices, such as regular security updates and awareness training, can help prevent similar vulnerabilities.

Patching and Updates

Regularly check for security updates from Samsung Mobile and apply them promptly to safeguard against known vulnerabilities.