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580
VMScore

CVE-2022-23559

Published: 04/02/2022 Updated: 09/02/2022
CVSS v2 Base Score: 6.5 | Impact Score: 6.4 | Exploitability Score: 8
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 580
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Vulnerability Summary

Tensorflow is an Open Source Machine Learning Framework. An attacker can craft a TFLite model that would cause an integer overflow in embedding lookup operations. Both `embedding_size` and `lookup_size` are products of values provided by the user. Hence, a malicious user could trigger overflows in the multiplication. In certain scenarios, this can then result in heap OOB read/write. Users are advised to upgrade to a patched version.

Vulnerability Trend

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google tensorflow

google tensorflow 2.7.0

References

CWE-190https://github.com/tensorflow/tensorflow/blob/ca6f96b62ad84207fbec580404eaa7dd7403a550/tensorflow/lite/kernels/embedding_lookup_sparse.cc#L179-L189https://github.com/tensorflow/tensorflow/security/advisories/GHSA-98p5-x8x4-c9m5https://github.com/tensorflow/tensorflow/commit/a4e401da71458d253b05e41f28637b65baf64be4https://github.com/tensorflow/tensorflow/commit/1de49725a5fc4e48f1a3b902ec3599ee99283043https://github.com/tensorflow/tensorflow/commit/f19be71717c497723ba0cea0379e84f061a75e01https://nvd.nist.gov
VMScore
CVSSv2
CVSSv3
VMScore
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