- Description
- A flaw was found in FFmpeg’s TensorFlow backend within the libavfilter/dnn_backend_tf.c source file. The issue occurs in the dnn_execute_model_tf() function, where a task object is freed multiple times in certain error-handling paths. This redundant memory deallocation can lead to a double-free condition, potentially causing FFmpeg or any application using it to crash when processing TensorFlow-based DNN models. This results in a denial-of-service scenario but does not allow arbitrary code execution under normal conditions.
- Source
- patrick@puiterwijk.org
- NVD status
- Analyzed
- Products
- ffmpeg
CVSS 3.1
- Type
- Primary
- Base score
- 5.5
- Impact score
- 3.6
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
- patrick@puiterwijk.org
- CWE-415
- Hype score
- Not currently trending
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{
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"matchCriteriaId": "A525AFEB-C7C8-4310-A4D1-B776ABEFC206",
"versionEndExcluding": "8.1",
"versionStartIncluding": "6.1",
"vulnerable": true
}
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"negate": false,
"operator": "OR"
}
]
}
]