CVE-2021-47149:In the Linux kernel, the following vulnerability has been resolved: net: fujitsu: fix potential null-ptr-deref In fmvj18x_get_hwinfo(), if ioremap fails there will be NULL pointer deref. To fix this, check the return value of ioremap and return -1 to the caller in case of failure.

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In the Linux kernel, the following vulnerability has been resolved:

net: fujitsu: fix potential null-ptr-deref

In fmvj18x_get_hwinfo(), if ioremap fails there will be NULL pointer deref. To fix this, check the return value of ioremap and return -1 to the caller in case of failure.

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

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