Eclipse Foundation Eclipse Threadx USBX vulnerabilities

1 vulnerability

Known vulnerabilities in Eclipse Foundation Eclipse Threadx USBX, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

7CVE-2025-55095eclipse foundationeclipse threadx - usbx+1
EPSS score
0.17%
The function _ux_host_class_storage_media_mount() is responsible for mounting partitions on a USB mass storage device. When it encounters an extended partition entry in the partition table, it recursively calls itself to mount the next logical partition. This recursion occurs in _ux_host_class_storage_partition_read(), which parses up to four partition entries. If an extended partition is found (with type UX_HOST_CLASS_STORAGE_PARTITION_EXTENDED or EXTENDED_LBA_MAPPED), the code invokes: _ux_host_class_storage_media_mount(storage, sector + _ux_utility_long_get(...)); There is no limit on the recursion depth or tracking of visited sectors. As a result, a malicious or malformed disk image can include cyclic or excessively deep chains of extended partitions, causing the function to recurse until stack overflow occurs.