CVE-2025-55089 Details
Description
In FileX before 6.4.2, the file support module for Eclipse Foundation ThreadX, there was a possible buffer overflow in the FileX RAM disk driver. It could cause a remote execurtion after receiving a crafted sequence of packets
A buffer overflow vulnerability has been identified in the FileX RAM disk driver of Eclipse ThreadX, in versions prior to 6.4.2. This vulnerability allows for remote code execution by sending a crafted sequence of network packets. The issue arises because the RAM disk driver can be improperly configured, leading to memory buffers being overwritten and potentially allowing for the execution of arbitrary code.
Users should ensure that the total sectors multiplied by the sector size is less than the size of the allocated RAM disk memory when initializing the driver. This can be verified by checking that the total sectors and sector size values do not exceed the memory buffer size.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Oct 16, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/eclipse-threadx/filex/security/advisories/GHSA-467v-6j75-3j7g | [email protected] | ExploitVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| eclipse threadx filex | < 6.4.2 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jan 20, 2026 | Initial Analysis | [email protected] |
| Oct 16, 2025 | New CVE Received | [email protected] |