High severityNVD Advisory· Published Feb 4, 2022· Updated Apr 22, 2025
Integer overflow in TFLite
CVE-2022-23559
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
tensorflowPyPI | < 2.5.3 | 2.5.3 |
tensorflowPyPI | >= 2.6.0, < 2.6.3 | 2.6.3 |
tensorflowPyPI | >= 2.7.0, < 2.7.1 | 2.7.1 |
tensorflow-cpuPyPI | < 2.5.3 | 2.5.3 |
tensorflow-cpuPyPI | >= 2.6.0, < 2.6.3 | 2.6.3 |
tensorflow-cpuPyPI | >= 2.7.0, < 2.7.1 | 2.7.1 |
tensorflow-gpuPyPI | < 2.5.3 | 2.5.3 |
tensorflow-gpuPyPI | >= 2.6.0, < 2.6.3 | 2.6.3 |
tensorflow-gpuPyPI | >= 2.7.0, < 2.7.1 | 2.7.1 |
Affected products
5- osv-coords4 versions
< 2.5.3+ 3 more
- (no CPE)range: < 2.5.3
- (no CPE)range: < 2.5.3
- (no CPE)range: < 2.5.3
- (no CPE)range: < 2.5.3
- Range: >= 2.7.0, < 2.7.1
Patches
Vulnerability mechanics
References
9- github.com/advisories/GHSA-98p5-x8x4-c9m5ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2022-23559ghsaADVISORY
- github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2022-68.yamlghsaWEB
- github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2022-123.yamlghsaWEB
- github.com/tensorflow/tensorflow/blob/ca6f96b62ad84207fbec580404eaa7dd7403a550/tensorflow/lite/kernels/embedding_lookup_sparse.ccghsax_refsource_MISCWEB
- github.com/tensorflow/tensorflow/commit/1de49725a5fc4e48f1a3b902ec3599ee99283043ghsax_refsource_MISCWEB
- github.com/tensorflow/tensorflow/commit/a4e401da71458d253b05e41f28637b65baf64be4ghsax_refsource_MISCWEB
- github.com/tensorflow/tensorflow/commit/f19be71717c497723ba0cea0379e84f061a75e01ghsax_refsource_MISCWEB
- github.com/tensorflow/tensorflow/security/advisories/GHSA-98p5-x8x4-c9m5ghsax_refsource_CONFIRMWEB
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