CVE-2021-33106 Explained : Impact and Mitigation

Intel(R) Safestring Library is affected by an integer overflow vulnerability that could be exploited by an authenticated user to escalate privileges locally.

Understanding CVE-2021-33106

This CVE is related to an integer overflow issue in the Intel(R) Safestring Library, allowing potential escalation of privilege through local access.

What is CVE-2021-33106?

The CVE-2021-33106 involves an integer overflow vulnerability found in the Safestring library maintained by Intel(R). This vulnerability could be leveraged by an authenticated user to escalate privileges locally.

The Impact of CVE-2021-33106

The impact of this vulnerability is the potential escalation of privileges for an authenticated user with local access to the affected system, posing a security risk.

Technical Details of CVE-2021-33106

This section provides detailed technical information on the vulnerability.

Vulnerability Description

The vulnerability is an integer overflow within the Intel(R) Safestring Library, enabling an authenticated user to escalate privileges locally.

Affected Systems and Versions

The Intel(R) Safestring Library is affected by this vulnerability. Refer to the vendor's advisory for specific version details.

Exploitation Mechanism

An authenticated user could exploit the integer overflow in the library to potentially enable escalation of privilege through local access.

Mitigation and Prevention

Learn about the mitigation strategies and preventive measures for addressing CVE-2021-33106.

Immediate Steps to Take

Immediately update the Safestring Library to the patched version provided by Intel(R) to mitigate the vulnerability.

Long-Term Security Practices

Implement a robust security policy, conduct regular security audits, and educate users to prevent similar privilege escalation attacks.

Patching and Updates

Stay informed about security updates from Intel(R) and apply patches promptly to safeguard your systems.