CVE-2023-38451 Explained : Impact and Mitigation
Discover the impact and technical details of CVE-2023-38451 affecting Unisoc vowifiservice, leading to local privilege escalation. Learn how to mitigate and prevent this security vulnerability.
A security vulnerability has been identified in the vowifiservice of Unisoc (Shanghai) Technologies Co., Ltd., potentially leading to local privilege escalation. Here is what you need to know about CVE-2023-38451.
Understanding CVE-2023-38451
This section covers the essential information about the CVE-2023-38451 vulnerability.
What is CVE-2023-38451?
The CVE-2023-38451 vulnerability exists in vowifiservice and involves a missing permission check. Exploitation of this vulnerability could allow an attacker to escalate their local privileges without needing additional execution privileges.
The Impact of CVE-2023-38451
The impact of this vulnerability is the potential elevation of local privileges on affected systems, posing a risk to the security and integrity of the system.
Technical Details of CVE-2023-38451
Explore the technical aspects of the CVE-2023-38451 vulnerability in this section.
Vulnerability Description
The vulnerability arises from a missing permission check within vowifiservice, creating an opportunity for threat actors to gain higher privileges than authorized on the local system.
Affected Systems and Versions
The affected product includes SC7731E, SC9832E, SC9863A, T606, T612, T616, T610, and T618 with versions Android 9, Android 10, and Android 11.
Exploitation Mechanism
Exploiting this vulnerability requires local access to the system and the ability to interact with vowifiservice, bypassing the necessary permission checks to elevate privileges.
Mitigation and Prevention
Learn about the steps to mitigate and prevent the CVE-2023-38451 vulnerability in this section.
Immediate Steps to Take
To address this vulnerability promptly, users are advised to implement security measures and access controls that limit unnecessary system privileges to minimize the risk of exploitation.
Long-Term Security Practices
Establishing comprehensive security protocols, regular system monitoring, and conducting security assessments can help prevent similar vulnerabilities from being exploited in the future.
Patching and Updates
Vendor patches and updates should be applied as soon as they are available to remediate the vulnerability and enhance system security.