Module object allocation size overflow corrupts the manager object pool
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Eclipse Foundation | Eclipse ThreadX | unaffected |
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| Eclipse | Threadx |
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No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.154% probability within 30 days)
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| First Time appeared |
Eclipse
Eclipse threadx |
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| Vendors & Products |
Eclipse
Eclipse threadx |
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| Metrics |
ssvc
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| Description | A ThreadX module chooses `object_size` when it calls `txm_module_object_allocate`. The Module Manager adds its own 16-byte private header to that size and asked the object pool for the result **without checking the addition**. A size near the top of a `ULONG` wrapped, the pool served a block far smaller than the header, and the manager then wrote the header past the end of it and into the neighbouring byte-pool block. | |
| Title | Module object allocation size overflow corrupts the manager object pool | |
| Weaknesses | CWE-190 CWE-680 CWE-787 |
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| References |
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| Metrics |
cvssV4_0
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