Out of bounds read and write in Tensorflow
Description
Tensorflow is an Open Source Machine Learning Framework. There is a typo in TensorFlow's SpecializeType which results in heap OOB read/write. Due to a typo, arg is initialized to the ith mutable argument in a loop where the loop index is j. Hence it is possible to assign to arg from outside the vector of arguments. Since this is a mutable proto value, it allows both read and write to outside of bounds data. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, and TensorFlow 2.6.3, as these are also affected and still in supported range.
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
7- github.com/advisories/GHSA-77gp-3h4r-6428ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2022-23574ghsaADVISORY
- github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2022-83.yamlghsaWEB
- github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2022-138.yamlghsaWEB
- github.com/tensorflow/tensorflow/blob/a1320ec1eac186da1d03f033109191f715b2b130/tensorflow/core/framework/full_type_util.ccghsax_refsource_MISCWEB
- github.com/tensorflow/tensorflow/commit/0657c83d08845cc434175934c642299de2c0f042ghsax_refsource_MISCWEB
- github.com/tensorflow/tensorflow/security/advisories/GHSA-77gp-3h4r-6428ghsax_refsource_CONFIRMWEB
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