CVE-2022-23585
Description
Tensorflow is an Open Source Machine Learning Framework. When decoding PNG images TensorFlow can produce a memory leak if the image is invalid. After calling png::CommonInitDecode(..., &decode), the decode value contains allocated buffers which can only be freed by calling png::CommonFreeDecode(&decode). However, several error case in the function implementation invoke the OP_REQUIRES macro which immediately terminates the execution of the function, without allowing for the memory free to occur. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, 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: < 2.5.3
Patches
Vulnerability mechanics
References
7- github.com/tensorflow/tensorflow/commit/ab51e5b813573dc9f51efa335aebcf2994125ee9nvdPatchThird Party AdvisoryWEB
- github.com/tensorflow/tensorflow/security/advisories/GHSA-fq6p-6334-8gr4nvdPatchThird Party AdvisoryWEB
- github.com/tensorflow/tensorflow/blob/a1320ec1eac186da1d03f033109191f715b2b130/tensorflow/core/kernels/image/decode_image_op.ccnvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-fq6p-6334-8gr4ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2022-23585ghsaADVISORY
- github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2022-94.yamlghsaWEB
- github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2022-149.yamlghsaWEB
News mentions
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