CVE-2022-24410 : What You Need to Know

Dell BIOS contains an information exposure vulnerability that could allow an unauthenticated local attacker to read system information via debug interfaces.

Understanding CVE-2022-24410

This CVE identifies a vulnerability in Dell BIOS that could potentially lead to information exposure.

What is CVE-2022-24410?

CVE-2022-24410 is an information exposure vulnerability in Dell BIOS, allowing unauthorized access to system information by an attacker with physical access and knowledge of system configuration.

The Impact of CVE-2022-24410

The vulnerability poses a medium severity risk, with a CVSS base score of 6.8. An attacker could leverage this flaw to access sensitive system information, impacting system integrity and availability.

Technical Details of CVE-2022-24410

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

Vulnerability Description

Dell BIOS is affected by an information exposure flaw that enables an attacker to read system data through debug interfaces without authentication.

Affected Systems and Versions

All supported versions of Dell CPG BIOS are susceptible to this vulnerability.

Exploitation Mechanism

The attacker needs local access to the system and some knowledge of system configuration to exploit this vulnerability.

Mitigation and Prevention

To secure your system against CVE-2022-24410, consider the following steps:

Immediate Steps to Take

Implement access controls to restrict physical access to systems with Dell BIOS.
Regularly monitor system logs for any unauthorized access attempts.

Long-Term Security Practices

Keep BIOS firmware up to date with the latest patches from Dell.
Conduct regular security audits to identify and address any potential vulnerabilities.

Patching and Updates

Refer to the Dell vendor advisory for specific guidance on patching and securing systems against CVE-2022-24410.