id: PYSEC-2021-831
details: TensorFlow is an open source platform for machine learning. In affected versions
  the implementation of `SparseFillEmptyRows` can be made to trigger a heap OOB access.
  This occurs whenever the size of `indices` does not match the size of `values`.
  The fix will be included in TensorFlow 2.7.0. We will also cherrypick this commit
  on TensorFlow 2.6.1, TensorFlow 2.5.2, and TensorFlow 2.4.4, as these are also affected
  and still in supported range.
affected:
- package:
    name: tensorflow-gpu
    ecosystem: PyPI
    purl: pkg:pypi/tensorflow-gpu
  ranges:
  - type: GIT
    repo: https://github.com/tensorflow/tensorflow
    events:
    - introduced: "0"
    - fixed: 67bfd9feeecfb3c61d80f0e46d89c170fbee682b
  - type: ECOSYSTEM
    events:
    - introduced: "0"
    - fixed: 2.4.4
    - introduced: 2.5.0
    - fixed: 2.5.2
    - introduced: 2.6.0
    - fixed: 2.6.1
    - introduced: 2.7.0rc0
    - fixed: 2.7.0
  versions:
  - 0.12.0
  - 0.12.1
  - 1.0.0
  - 1.0.1
  - 1.1.0
  - 1.10.0
  - 1.10.1
  - 1.11.0
  - 1.12.0
  - 1.12.2
  - 1.12.3
  - 1.13.1
  - 1.13.2
  - 1.14.0
  - 1.15.0
  - 1.15.2
  - 1.15.3
  - 1.15.4
  - 1.15.5
  - 1.2.0
  - 1.2.1
  - 1.3.0
  - 1.4.0
  - 1.4.1
  - 1.5.0
  - 1.5.1
  - 1.6.0
  - 1.7.0
  - 1.7.1
  - 1.8.0
  - 1.9.0
  - 2.0.0
  - 2.0.1
  - 2.0.2
  - 2.0.3
  - 2.0.4
  - 2.1.0
  - 2.1.1
  - 2.1.2
  - 2.1.3
  - 2.1.4
  - 2.2.0
  - 2.2.1
  - 2.2.2
  - 2.2.3
  - 2.3.0
  - 2.3.1
  - 2.3.2
  - 2.3.3
  - 2.3.4
  - 2.4.0
  - 2.4.1
  - 2.4.2
  - 2.4.3
  - 2.5.0
  - 2.5.1
  - 2.6.0
  - 2.7.0rc0
  - 2.7.0rc1
references:
- type: FIX
  url: https://github.com/tensorflow/tensorflow/commit/67bfd9feeecfb3c61d80f0e46d89c170fbee682b
- type: ADVISORY
  url: https://github.com/tensorflow/tensorflow/security/advisories/GHSA-rg3m-hqc5-344v
aliases:
- CVE-2021-41224
- GHSA-rg3m-hqc5-344v
modified: "2021-12-09T06:35:44.787766Z"
published: "2021-11-05T21:15:00Z"