CVE-2024-38805
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-08-12
Last updated on: 2025-08-13
Assigner: TianoCore.org
Description
Description
EDK2 contains a vulnerability in BIOS where a user may cause an Integer Overflow or Wraparound by network means. A successful exploitation of this vulnerability may lead to denial of service.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| tianocore | edk2 | * |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-190 | The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability in EDK2 BIOS allows a user to cause an Integer Overflow or Wraparound through network means. This means that by sending certain network inputs, an attacker can manipulate integer values in the BIOS code to overflow or wrap around, potentially causing unexpected behavior.
How can this vulnerability impact me? :
Exploitation of this vulnerability may lead to a denial of service condition, meaning the affected system could become unavailable or stop functioning properly.
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