{"cve":"CVE-2022-23593","nvd":{"published":"2022-02-04T23:15:15.357","modified":"2026-06-17T04:30:26.197","status":"Modified","description":"Tensorflow is an Open Source Machine Learning Framework. The `simplifyBroadcast` function in the MLIR-TFRT infrastructure in TensorFlow is vulnerable to a segfault (hence, denial of service), if called with scalar shapes. If all shapes are scalar, then `maxRank` is 0, so we build an empty `SmallVector`. The fix will be included in TensorFlow 2.8.0. This is the only affected version.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-754"],"references":["https://github.com/tensorflow/tensorflow/blob/274df9b02330b790aa8de1cee164b70f72b9b244/tensorflow/compiler/mlir/tfrt/jit/transforms/tf_cpurt_symbolic_shape_optimization.cc#L149-L205","https://github.com/tensorflow/tensorflow/commit/35f0fabb4c178253a964d7aabdbb15c6a398b69a","https://github.com/tensorflow/tensorflow/security/advisories/GHSA-gwcx-jrx4-92w2","https://github.com/tensorflow/tensorflow/blob/274df9b02330b790aa8de1cee164b70f72b9b244/tensorflow/compiler/mlir/tfrt/jit/transforms/tf_cpurt_symbolic_shape_optimization.cc#L149-L205","https://github.com/tensorflow/tensorflow/commit/35f0fabb4c178253a964d7aabdbb15c6a398b69a"],"products":["google:tensorflow"],"source":"nvd","synced_at":"2026-10-19T21:27:20.926095847+00:00"},"epss":{"cve":"CVE-2022-23593","score":0.0087,"percentile":0.58833,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-gwcx-jrx4-92w2","url":"https://osv.dev/vulnerability/GHSA-gwcx-jrx4-92w2","summary":"Segfault in `simplifyBroadcast` in Tensorflow","modified":"2026-07-13T16:43:08.094895293Z","packages":[{"ecosystem":"PyPI","name":"tensorflow","purl":"pkg:pypi/tensorflow","ranges":[">=2.8.0-rc0 <2.8.0"],"fixed":["2.8.0"]},{"ecosystem":"PyPI","name":"tensorflow-cpu","purl":"pkg:pypi/tensorflow-cpu","ranges":[">=2.8.0-rc0 <2.8.0"],"fixed":["2.8.0"]},{"ecosystem":"PyPI","name":"tensorflow-gpu","purl":"pkg:pypi/tensorflow-gpu","ranges":[">=2.8.0-rc0 <2.8.0"],"fixed":["2.8.0"]}]},{"id":"PYSEC-2022-102","url":"https://osv.dev/vulnerability/PYSEC-2022-102","summary":"","modified":"2026-07-13T16:43:08.094895293Z","packages":[{"ecosystem":"PyPI","name":"tensorflow-cpu","purl":"pkg:pypi/tensorflow-cpu","ranges":[">=2.7.0 <2.8.0"],"fixed":["2.8.0"]}]},{"id":"PYSEC-2022-157","url":"https://osv.dev/vulnerability/PYSEC-2022-157","summary":"","modified":"2026-07-13T16:43:08.094895293Z","packages":[{"ecosystem":"PyPI","name":"tensorflow-gpu","purl":"pkg:pypi/tensorflow-gpu","ranges":[">=2.7.0 <2.8.0"],"fixed":["2.8.0"]}]},{"id":"PYSEC-2026-3193","url":"https://osv.dev/vulnerability/PYSEC-2026-3193","summary":"Segfault in `simplifyBroadcast` in Tensorflow","modified":"2026-07-13T16:43:08.094895293Z","packages":[{"ecosystem":"PyPI","name":"tensorflow","purl":"pkg:pypi/tensorflow","ranges":[">=2.8.0-rc0 <2.8.0"],"fixed":["2.8.0"]}]}],"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."]}