{"cve":"CVE-2022-29212","nvd":{"published":"2022-05-21T00:15:11.720","modified":"2026-06-17T04:39:50.233","status":"Modified","description":"TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, certain TFLite models that were created using TFLite model converter would crash when loaded in the TFLite interpreter. The culprit is that during quantization the scale of values could be greater than 1 but code was always assuming sub-unit scaling. Thus, since code was calling `QuantizeMultiplierSmallerThanOneExp`, the `TFLITE_CHECK_LT` assertion would trigger and abort the process. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-20"],"references":["https://github.com/tensorflow/tensorflow/blob/f3b9bf4c3c0597563b289c0512e98d4ce81f886e/tensorflow/lite/kernels/internal/quantization_util.cc#L114-L123","https://github.com/tensorflow/tensorflow/commit/a989426ee1346693cc015792f11d715f6944f2b8","https://github.com/tensorflow/tensorflow/issues/43661","https://github.com/tensorflow/tensorflow/releases/tag/v2.6.4","https://github.com/tensorflow/tensorflow/releases/tag/v2.7.2"],"products":["google:tensorflow"],"source":"nvd","synced_at":"2026-10-19T21:31:59.322382750+00:00"},"epss":{"cve":"CVE-2022-29212","score":0.00324,"percentile":0.25455,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-8wwm-6264-x792","url":"https://osv.dev/vulnerability/GHSA-8wwm-6264-x792","summary":"Core dump when loading TFLite models with quantization in TensorFlow","modified":"2026-07-13T16:43:46.243844101Z","packages":[{"ecosystem":"PyPI","name":"tensorflow","purl":"pkg:pypi/tensorflow","ranges":["<2.6.4"],"fixed":["2.6.4"]},{"ecosystem":"PyPI","name":"tensorflow","purl":"pkg:pypi/tensorflow","ranges":[">=2.7.0 <2.7.2"],"fixed":["2.7.2"]},{"ecosystem":"PyPI","name":"tensorflow","purl":"pkg:pypi/tensorflow","ranges":[">=2.8.0 <2.8.1"],"fixed":["2.8.1"]},{"ecosystem":"PyPI","name":"tensorflow-cpu","purl":"pkg:pypi/tensorflow-cpu","ranges":["<2.6.4"],"fixed":["2.6.4"]},{"ecosystem":"PyPI","name":"tensorflow-cpu","purl":"pkg:pypi/tensorflow-cpu","ranges":[">=2.7.0 <2.7.2"],"fixed":["2.7.2"]},{"ecosystem":"PyPI","name":"tensorflow-cpu","purl":"pkg:pypi/tensorflow-cpu","ranges":[">=2.8.0 <2.8.1"],"fixed":["2.8.1"]},{"ecosystem":"PyPI","name":"tensorflow-gpu","purl":"pkg:pypi/tensorflow-gpu","ranges":["<2.6.4"],"fixed":["2.6.4"]},{"ecosystem":"PyPI","name":"tensorflow-gpu","purl":"pkg:pypi/tensorflow-gpu","ranges":[">=2.7.0 <2.7.2"],"fixed":["2.7.2"]},{"ecosystem":"PyPI","name":"tensorflow-gpu","purl":"pkg:pypi/tensorflow-gpu","ranges":[">=2.8.0 <2.8.1"],"fixed":["2.8.1"]}]},{"id":"PYSEC-2026-3141","url":"https://osv.dev/vulnerability/PYSEC-2026-3141","summary":"Core dump when loading TFLite models with quantization in TensorFlow","modified":"2026-07-13T16:43:46.243844101Z","packages":[{"ecosystem":"PyPI","name":"tensorflow","purl":"pkg:pypi/tensorflow","ranges":["<2.6.4",">=2.7.0 <2.7.2",">=2.8.0 <2.8.1"],"fixed":["2.6.4","2.7.2","2.8.1"]}]},{"id":"PYSEC-2026-3299","url":"https://osv.dev/vulnerability/PYSEC-2026-3299","summary":"Core dump when loading TFLite models with quantization in TensorFlow","modified":"2026-07-13T16:43:46.243844101Z","packages":[{"ecosystem":"PyPI","name":"tensorflow-cpu","purl":"pkg:pypi/tensorflow-cpu","ranges":["<2.6.4",">=2.7.0 <2.7.2",">=2.8.0 <2.8.1"],"fixed":["2.6.4","2.7.2","2.8.1"]}]},{"id":"PYSEC-2026-972","url":"https://osv.dev/vulnerability/PYSEC-2026-972","summary":"Core dump when loading TFLite models with quantization in TensorFlow","modified":"2026-07-13T16:43:46.243844101Z","packages":[{"ecosystem":"PyPI","name":"tensorflow-gpu","purl":"pkg:pypi/tensorflow-gpu","ranges":["<2.6.4",">=2.7.0 <2.7.2",">=2.8.0 <2.8.1"],"fixed":["2.6.4","2.7.2","2.8.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}