CVE-2025-10456
BaseFortify
Publication date: 2025-09-19
Last updated on: 2025-10-29
Assigner: Zephyr Project
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| zephyrproject | zephyr | to 4.1.0 (inc) |
Helpful Resources
Exploitability
| 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 involves the handling of Bluetooth Low Energy (BLE) fixed channels, such as SMP or ATT. An attacker can exploit a flaw that causes the BLE target device to try to disconnect a fixed channel, which is against the Bluetooth specification. This improper behavior can lead to undefined results like assertion failures, crashes, or memory corruption depending on how the BLE stack is implemented.
How can this vulnerability impact me? :
The vulnerability can cause your BLE device to behave unpredictably, potentially crashing or corrupting memory. This could lead to denial of service or instability in the device's Bluetooth functionality, impacting its reliability and availability.