CVE-2021-29610

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Source
https://cve.org/CVERecord?id=CVE-2021-29610
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29610.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-29610
Aliases
Related
Published
2021-05-14T20:15:15.900Z
Modified
2026-02-16T07:52:06.117477Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

TensorFlow is an end-to-end open source platform for machine learning. The validation in tf.raw_ops.QuantizeAndDequantizeV2 allows invalid values for axis argument:. The validation(https://github.com/tensorflow/tensorflow/blob/eccb7ec454e6617738554a255d77f08e60ee0808/tensorflow/core/kernels/quantizeanddequantize_op.cc#L74-L77) uses || to mix two different conditions. If axis_ < -1 the condition in OP_REQUIRES will still be true, but this value of axis_ results in heap underflow. This allows attackers to read/write to other data on the heap. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.

References

Affected packages

Git / github.com/tensorflow/tensorflow

Affected ranges

Type
GIT
Repo
https://github.com/tensorflow/tensorflow
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
c5b0d5f8ac19888e46ca14b0e27562e7fbbee9a9
Introduced
2b96f3662bd776e277f86997659e61046b56c315
Fixed
cfe0c80169ae984bcdc99ff6de7444164aaa8e07
Introduced
582c8d236cb079023657287c318ff26adb239002
Fixed
1923123d32ea41d92b70a27a3f6ecf0763b56f6c
Introduced
b36436b087bd8e8701ef51718179037cccdfc26e
Fixed
3929ffacfbef7c431e8397920d040aaf47acff19

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29610.json"
vanir_signatures 
[
    {
        "id": "CVE-2021-29610-35823ad9",
        "target": {
            "file": "tensorflow/core/kernels/quantize_and_dequantize_op.cc"
        },
        "signature_version": "v1",
        "deprecated": false,
        "source": "https://github.com/tensorflow/tensorflow/commit/c5b0d5f8ac19888e46ca14b0e27562e7fbbee9a9",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "327533452129604578880671955415269926935",
                "288809565933839217161412638839370178712",
                "38095332611607202463165119455271685678",
                "240283840732393770553666969237872091674"
            ]
        },
        "signature_type": "Line"
    }
]