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CVE-2022-36000GHSA-FQXC-PVF8-2W9VBIT-TENSORFLOW-2022-36000PYSEC-2026-3177PYSEC-2026-3322PYSEC-2026-991

Null dereference on MLIR on empty function attributes in TensorFlow

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 2.7.2, 2.8.1, 2.9.1
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: partial

Summary

TensorFlow is an open source platform for machine learning. When `mlir::tfg::ConvertGenericFunctionToFunctionDef` is given empty function attributes, it gives a null dereference. We have patched the issue in GitHub commit aed36912609fc07229b4d0a7b44f3f48efc00fd0. The fix will be included in TensorFlow 2.10.0. We will also cherrypick this commit on TensorFlow 2.9.1, TensorFlow 2.8.1, and TensorFlow 2.7.2, as these are also affected and still in supported range. There are no known workarounds for this issue.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: partial

  3. Record last updated

Affected versions

  • tensorflow tensorflow

    fixed in 2.7.2; From 2.8.0 · fixed in 2.8.1; From 2.9.0 · fixed in 2.9.1

  • tensorflowPyPI

    fixed in 2.7.2

  • tensorflowPyPI

    From 2.8.0 · fixed in 2.8.1

  • tensorflowPyPI

    From 2.9.0 · fixed in 2.9.1

  • tensorflow-cpuPyPI

    fixed in 2.7.2

  • tensorflow-cpuPyPI

    From 2.8.0 · fixed in 2.8.1

  • tensorflow-cpuPyPI

    From 2.9.0 · fixed in 2.9.1

  • tensorflow-gpuPyPI

    fixed in 2.7.2

  • tensorflow-gpuPyPI

    From 2.8.0 · fixed in 2.8.1

  • tensorflow-gpuPyPI

    From 2.9.0 · fixed in 2.9.1

  • tensorflow-cpuPyPI

    fixed in 2.7.2; From 2.8.0 · fixed in 2.8.1; From 2.9.0 · fixed in 2.9.1

  • tensorflow-gpuPyPI

    fixed in 2.7.2; From 2.8.0 · fixed in 2.8.1; From 2.9.0 · fixed in 2.9.1

  • tensorflowPyPI

    fixed in 2.7.2; From 2.8.0 · fixed in 2.8.1; From 2.9.0 · fixed in 2.9.1

References 2

GitHub · tensorflow/tensorflow