CVE-2022-32582 : Vulnerability Insights and Analysis
Discover the impact of CVE-2022-32582, an Intel firmware vulnerability allowing denial of service attacks. Learn about affected systems, exploitation, and mitigation steps.
A vulnerability has been identified in firmware for certain Intel devices, potentially leading to denial of service attacks.
Understanding CVE-2022-32582
This CVE discloses an improper access control issue in the firmware of specific Intel products, enabling a privileged user to cause denial of service attacks.
What is CVE-2022-32582?
The vulnerability involves improper access control in the firmware of Intel(R) NUC Boards, Intel(R) NUC 11 Performance Kit, Intel(R) NUC 11 Performance Mini PC, Intel(R) NUC Pro Compute Element. This flaw may allow a privileged user to launch denial of service attacks through local access.
The Impact of CVE-2022-32582
The impact of this vulnerability is rated as MEDIUM with a CVSS base score of 5.3. As the attack complexity and privileges required are high, a privileged user exploiting this vulnerability could significantly impact availability.
Technical Details of CVE-2022-32582
This section provides deeper insights into the vulnerability, affected systems, and the exploitation mechanism.
Vulnerability Description
The vulnerability stems from improper access control in the firmware of specific Intel devices, creating a pathway for a privileged user to trigger denial of service attacks through local access.
Affected Systems and Versions
The affected products include Intel(R) NUC Boards, Intel(R) NUC 11 Performance Kit, Intel(R) NUC 11 Performance Mini PC, Intel(R) NUC Pro Compute Element. The versions impacted are specified in the references.
Exploitation Mechanism
Exploiting this vulnerability requires high privileges and local access to the affected Intel devices. An attacker could potentially cause denial of service attacks by leveraging this issue.
Mitigation and Prevention
Explore the immediate steps to take to secure your systems and the long-term security practices to implement.
Immediate Steps to Take
It is recommended to review and implement the patches provided by Intel to address this vulnerability. Ensure that privileged access to the affected devices is strictly regulated.
Long-Term Security Practices
In the long term, maintain a robust access control policy, regularly update firmware, and conduct security audits to prevent similar vulnerabilities from being exploited.
Patching and Updates
Stay informed about security advisories from Intel and promptly apply patches and updates to mitigate the risks associated with CVE-2022-32582.