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Affected Vendors & Products
No advisories yet.
Solution
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Workaround
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Tue, 20 Oct 2026 02:30:00 +0000
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ssvc
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Wed, 14 Oct 2026 17:30:00 +0000
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| Description | F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.3.0, Svc::FileDownlink SendPartial range validation is vulnerable because unchecked startOffset plus length arithmetic bypasses the range check and stores a wrapped m_endOffset that is inconsistent with m_byteOffset. When an existing source file is larger than a valid startOffset and a SendPartial command supplies a length whose U32 sum with that offset wraps below the file size, under standard F Prime assertion handling, the first data-packet transition reaches FW_ASSERT and aborts or resets the process, causing denial of service. This issue is fixed in version 4.3.0. | |
| Title | F´: FileDownlink SendPartial integer overflow lets legal startOffset/length values reach a reachable assertion | |
| Weaknesses | CWE-190 CWE-617 |
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| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-10-20T01:42:27.964Z
Reserved: 2026-09-15T17:13:57.865Z
Link: CVE-2026-92157
Updated: 2026-10-20T01:42:23.220Z
Status : Deferred
Published: 2026-10-14T18:19:35.073
Modified: 2026-10-20T02:17:13.583
Link: CVE-2026-92157
No data.
OpenCVE Enrichment
Updated: 2026-10-15T15:15:14Z