CVE-2024-20043:CVE-2024-20043 is a vulnerability in MediaTek devices that could allow for an out-of-bounds write leading to local escalation of privilege without the need for user interaction.

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Description Preview

The CVE-2024-20043 vulnerability affects a wide range of MediaTek devices, including MT6739, MT6757, MT6761, MT6763, MT6765, MT6768, MT6771, MT6779, MT6781, MT6785, MT6833, MT6853, MT6873, MT6877, MT6885, MT6893, MT8167, MT8168, MT8173, MT8175, MT8185, MT8195, MT8321, MT8362A, MT8365, MT8385, MT8395, MT8666, MT8673, MT8678, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791, MT8791T, MT8796, MT8797, and MT8798 running Android versions 12.0, 13.0, and 14.0. The vulnerability could be exploited to achieve local escalation of privilege, with System execution privileges required and no user interaction needed for exploitation.

Overview

The vulnerability is categorized as an out-of-bounds write (CWE-787) that could lead to an elevation of privilege. The CVSS v3.1 base score is 6.6, indicating a medium severity issue. The attack vector is through the network, with high attack complexity and privileges required. The impact includes high confidentiality, integrity, and availability impacts.

Remediation

To remediate this vulnerability, users of affected MediaTek devices should apply the provided patch with Patch ID ALPS08541781. It is recommended to update the devices to the latest available software version to mitigate the risk of exploitation. MediaTek has released security bulletins addressing this vulnerability for affected devices.

References

  1. CVE-2024-20043: https://corp.mediatek.com/product-security-bulletin/April-2024
  2. CWE-787: Out-of-bounds Write
  3. CISA ADP Vulnrichment: CISA Coordinator report on the vulnerability
  4. CVE Program Container: CVE program reference for the vulnerability

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

Focus on What Matters

  1. See Everything.
  2. Identify True Risk.
  3. Proactively Mitigate Threats.

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