CVE-2022-25822 : Vulnerability Insights and Analysis

An use after free vulnerability in sdp driver prior to SMR Mar-2022 Release 1 allows kernel crash.

Understanding CVE-2022-25822

This CVE affects select Samsung Mobile devices with Exynos and Qualcomm chipsets running specific versions.

What is CVE-2022-25822?

CVE-2022-25822 refers to an use after free vulnerability in the sdp driver before SMR Mar-2022 Release 1, potentially leading to a kernel crash.

The Impact of CVE-2022-25822

With a CVSS base score of 4 and a medium severity level, this vulnerability could result in a local attacker causing a kernel crash on affected Samsung Mobile devices.

Technical Details of CVE-2022-25822

This section dives into the specifics of the vulnerability.

Vulnerability Description

The vulnerability is classified as a use after free issue in the sdp driver before the SMR Mar-2022 Release 1.

Affected Systems and Versions

Select Samsung Mobile devices with Exynos and Qualcomm chipsets and specific versions are impacted, including but not limited to Q(10), R(11), and S(12).

Exploitation Mechanism

Local attackers can exploit this vulnerability, which has a low attack complexity, requiring no user interaction and no special privileges.

Mitigation and Prevention

Learn how to mitigate and prevent the exploitation of CVE-2022-25822.

Immediate Steps to Take

Users are advised to update to SMR Mar-2022 Release 1 or newer to address this vulnerability.

Long-Term Security Practices

Implement best practices such as regular security updates and monitoring for any unusual system behavior.

Patching and Updates

Stay informed about security patches and update your Samsung Mobile devices promptly to stay protected against known vulnerabilities.