CVSS: 7.1EPSS: 0%CPEs: 1EXPL: 1CVE-2021-41211 – Heap OOB read in shape inference for `QuantizeV2`
https://notcve.org/view.php?id=CVE-2021-41211
TensorFlow is an open source platform for machine learning. In affected versions the shape inference code for `QuantizeV2` can trigger a read outside of bounds of heap allocated array. This occurs whenever `axis` is a negative value less than `-1`. In this case, we are accessing data before the start of a heap buffer. The code allows `axis` to be an optional argument (`s` would contain an `error::NOT_FOUND` error code). • https://github.com/tensorflow/tensorflow/commit/a0d64445116c43cf46a5666bd4eee28e7a82f244 https://github.com/tensorflow/tensorflow/security/advisories/GHSA-cvgx-3v3q-m36c • CWE-125: Out-of-bounds Read •
CVSS: 7.1EPSS: 0%CPEs: 3EXPL: 0CVE-2021-41205 – Heap OOB read in all `tf.raw_ops.QuantizeAndDequantizeV*` ops
https://notcve.org/view.php?id=CVE-2021-41205
TensorFlow is an open source platform for machine learning. In affected versions the shape inference functions for the `QuantizeAndDequantizeV*` operations can trigger a read outside of bounds of heap allocated array. The fix will be included in TensorFlow 2.7.0. We will also cherrypick this commit on TensorFlow 2.6.1, TensorFlow 2.5.2, and TensorFlow 2.4.4, as these are also affected and still in supported range. TensorFlow es una plataforma de código abierto para el aprendizaje automático. • https://github.com/tensorflow/tensorflow/commit/7cf73a2274732c9d82af51c2bc2cf90d13cd7e6d https://github.com/tensorflow/tensorflow/security/advisories/GHSA-49rx-x2rw-pc6f • CWE-125: Out-of-bounds Read •
CVSS: 7.1EPSS: 0%CPEs: 3EXPL: 0CVE-2021-41210 – Heap OOB read in `tf.raw_ops.SparseCountSparseOutput`
https://notcve.org/view.php?id=CVE-2021-41210
TensorFlow is an open source platform for machine learning. In affected versions the shape inference functions for `SparseCountSparseOutput` can trigger a read outside of bounds of heap allocated array. The fix will be included in TensorFlow 2.7.0. We will also cherrypick this commit on TensorFlow 2.6.1, TensorFlow 2.5.2, and TensorFlow 2.4.4, as these are also affected and still in supported range. TensorFlow es una plataforma de código abierto para el aprendizaje automático. • https://github.com/tensorflow/tensorflow/commit/701cfaca222a82afbeeb17496bd718baa65a67d2 https://github.com/tensorflow/tensorflow/security/advisories/GHSA-m342-ff57-4jcc • CWE-125: Out-of-bounds Read •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 1CVE-2021-41201 – Unitialized access in `EinsumHelper::ParseEquation`
https://notcve.org/view.php?id=CVE-2021-41201
TensorFlow is an open source platform for machine learning. In affeced versions during execution, `EinsumHelper::ParseEquation()` is supposed to set the flags in `input_has_ellipsis` vector and `*output_has_ellipsis` boolean to indicate whether there is ellipsis in the corresponding inputs and output. However, the code only changes these flags to `true` and never assigns `false`. This results in unitialized variable access if callers assume that `EinsumHelper::ParseEquation()` always sets these flags. The fix will be included in TensorFlow 2.7.0. • https://github.com/tensorflow/tensorflow/commit/f09caa532b6e1ac8d2aa61b7832c78c5b79300c6 https://github.com/tensorflow/tensorflow/security/advisories/GHSA-j86v-p27c-73fm • CWE-824: Access of Uninitialized Pointer •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 2CVE-2021-41200 – Incomplete validation in `tf.summary.create_file_writer`
https://notcve.org/view.php?id=CVE-2021-41200
TensorFlow is an open source platform for machine learning. In affected versions if `tf.summary.create_file_writer` is called with non-scalar arguments code crashes due to a `CHECK`-fail. The fix will be included in TensorFlow 2.7.0. We will also cherrypick this commit on TensorFlow 2.6.1, TensorFlow 2.5.2, and TensorFlow 2.4.4, as these are also affected and still in supported range. TensorFlow es una plataforma de código abierto para el aprendizaje automático. • https://github.com/tensorflow/tensorflow/commit/874bda09e6702cd50bac90b453b50bcc65b2769e https://github.com/tensorflow/tensorflow/issues/46909 https://github.com/tensorflow/tensorflow/security/advisories/GHSA-gh8h-7j2j-qv4f • CWE-617: Reachable Assertion •