HighVulnerability
CVE-2021-41226: TensorFlow heap out-of-bounds access in SparseBinCount
- Source
- NVD(opens in a new tab)
- Identifier
- CVE-2021-41226
- Published
- Record updated
- Affected
- tensorflow >= 2.6.0, < 2.6.1, fixed in 2.6.1, released November 1, 2021, 5 days before disclosure
- tensorflow >= 2.5.0, < 2.5.2, fixed in 2.5.2, released November 1, 2021, 5 days before disclosure
- tensorflow < 2.4.4, fixed in 2.4.4, released November 1, 2021, 5 days before disclosure
- and 6 more
- Known exploitation
- Not listed in the CISA Known Exploited Vulnerabilities catalog at the last check.
- EPSS
- 0.2%
Summary
CVE-2021-41226 affects TensorFlow versions where the `SparseBinCount` implementation performs a heap out-of-bounds access. The cause is missing validation between the elements of the `values` argument and the shape of the sparse output.
Mitigation
The fix will be included in TensorFlow 2.7.0. The commit will also be cherrypicked to TensorFlow 2.6.1, TensorFlow 2.5.2, and TensorFlow 2.4.4.
Affected packages in the Exposure Registry
Matched by package name and ecosystem. Each entry shows whether the package delegates to a language model and how many tracked packages depend on it.
- tensorflowPyPINo LLM dependency detected · 26 tracked dependents
- tensorflow-gpuPyPINo LLM dependency detected · 2 tracked dependents
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