CVE-2021-0052:Privilege escalation vulnerability in Intel Computing Improvement Program due to incorrect default privileges.

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A vulnerability has been identified in the Intel(R) Computing Improvement Program before version 2.4.6522 where incorrect default privileges are assigned. This security flaw allows authenticated users with local access to potentially escalate their privileges on the affected system.

Overview

CVE-2021-0052 is a privilege escalation vulnerability (CWE-269) affecting Intel's Computing Improvement Program software. The vulnerability stems from incorrect default privileges being assigned in versions prior to 2.4.6522. When exploited, this vulnerability enables an authenticated user with local access to elevate their privileges on the system, potentially gaining unauthorized access to protected resources or performing actions beyond their intended permission level. This type of vulnerability is particularly concerning in multi-user environments where privilege boundaries are critical for maintaining system security.

Remediation

To address this vulnerability, users should update the Intel Computing Improvement Program to version 2.4.6522 or later. Intel has released this update to correct the default privilege settings and prevent potential privilege escalation attacks. System administrators should prioritize this update, especially in environments where multiple users have access to systems running this software. If immediate updating is not possible, consider restricting local access to trusted users only until the update can be applied.

References

  • Intel Security Advisory: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00530.html
  • Common Weakness Enumeration (CWE-269): Improper Privilege Management
  • MITRE CVE Entry: CVE-2021-0052

Industry ExposureMost to least
This section illustrates the prevalence of a specific Common Vulnerabilities and Exposures (CVE) across various industries based on customer reports. The ranking displays industries from the most to least affected by this particular vulnerability, offering valuable insight into where this CVE has been most frequently observed. This information can help organizations within these sectors prioritize their security efforts, understand their relative risk exposure compared to their peers, and focus remediation strategies where they are most needed. By understanding the industry-specific impact, organizations can make more informed decisions regarding patching, resource allocation, and overall risk management related to this CVE.

  1. Manufacturing
    Manufacturing
  2. Educational Services
    Educational Services
  3. Health Care & Social Assistance
    Health Care & Social Assistance
  4. Other Services (except Public Administration)
    Other Services (except Public Administration)
  5. Professional, Scientific, & Technical Services
    Professional, Scientific, & Technical Services
  6. Public Administration
    Public Administration
  7. Utilities
    Utilities
  8. Accommodation & Food Services
    Accommodation & Food Services
  9. Administrative, Support, Waste Management & Remediation Services
    Administrative, Support, Waste Management & Remediation Services
  10. Agriculture, Forestry Fishing & Hunting
    Agriculture, Forestry Fishing & Hunting
  11. Arts, Entertainment & Recreation
    Arts, Entertainment & Recreation
  12. Construction
    Construction
  13. Finance and Insurance
    Finance and Insurance
  14. Information
    Information
  15. Management of Companies & Enterprises
    Management of Companies & Enterprises
  16. Mining
    Mining
  17. Real Estate Rental & Leasing
    Real Estate Rental & Leasing
  18. Retail Trade
    Retail Trade
  19. Transportation & Warehousing
    Transportation & Warehousing
  20. Wholesale Trade
    Wholesale Trade

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