CVE-2022-23592
published 2022-02-04CVE-2022-23592: Tensorflow is an Open Source Machine Learning Framework. TensorFlow's type inference can cause a heap out of bounds read as the bounds checking is done in a…
PriorityP339high8.1CVSS 3.1
AVNACLPRLUINSUCHINAH
EPSS
0.86%
54.4th percentile
Tensorflow is an Open Source Machine Learning Framework. TensorFlow's type inference can cause a heap out of bounds read as the bounds checking is done in a `DCHECK` (which is a no-op during production). An attacker can control the `input_idx` variable such that `ix` would be larger than the number of values in `node_t.args`. The fix will be included in TensorFlow 2.8.0. This is the only affected version.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | tensorflow | — | — |
| tensorflow | >= 2.7.0 < 2.8.0 | 2.8.0 | |
| intel | optimization_for_tensorflow | >= 2.8.0-rc0 < 2.8.0 | 2.8.0 |
| tensorflow | tensorflow | — | — |
CVSS provenance
nvdv3.18.1HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
nvdv2.05.5MEDIUMAV:N/AC:L/Au:S/C:P/I:N/A:P
vendor_debian8.1LOW
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GHSA
Out of bounds read in Tensorflow
ghsa·2022-02-09
CVE-2022-23592 [HIGH] CWE-125 Out of bounds read in Tensorflow
Out of bounds read in Tensorflow
### Impact
TensorFlow's [type inference](https://github.com/tensorflow/tensorflow/blob/274df9b02330b790aa8de1cee164b70f72b9b244/tensorflow/core/graph/graph.cc#L223-L229) can cause a heap OOB read as the bounds checking is done in a `DCHECK` (which is a no-op during production):
```cc
if (node_t.type_id() != TFT_UNSET) {
int ix = input_idx[i];
DCHECK(ix < node_t.args_size())
<< "input " << i << " should have an output " << ix
<< " but instead only has " << node_t.args_size()
<< " outputs: " << node_t.DebugString();
input_types.emplace_back(node_t.args(ix));
// ...
}
```
An attacker can control `input_idx` such that `ix` would be larger than the number of values in `node_t.args`.
### Patches
We have patched the issue in GitHub commit [c99d98cd189839dcf51a
OSV
Out of bounds read in Tensorflow
osv·2022-02-09
CVE-2022-23592 [HIGH] Out of bounds read in Tensorflow
Out of bounds read in Tensorflow
### Impact
TensorFlow's [type inference](https://github.com/tensorflow/tensorflow/blob/274df9b02330b790aa8de1cee164b70f72b9b244/tensorflow/core/graph/graph.cc#L223-L229) can cause a heap OOB read as the bounds checking is done in a `DCHECK` (which is a no-op during production):
```cc
if (node_t.type_id() != TFT_UNSET) {
int ix = input_idx[i];
DCHECK(ix < node_t.args_size())
<< "input " << i << " should have an output " << ix
<< " but instead only has " << node_t.args_size()
<< " outputs: " << node_t.DebugString();
input_types.emplace_back(node_t.args(ix));
// ...
}
```
An attacker can control `input_idx` such that `ix` would be larger than the number of values in `node_t.args`.
### Patches
We have patched the issue in GitHub commit [c99d98cd189839dcf51a
OSV
CVE-2022-23592: Tensorflow is an Open Source Machine Learning Framework
osv·2022-02-04
CVE-2022-23592 CVE-2022-23592: Tensorflow is an Open Source Machine Learning Framework
Tensorflow is an Open Source Machine Learning Framework. TensorFlow's type inference can cause a heap out of bounds read as the bounds checking is done in a `DCHECK` (which is a no-op during production). An attacker can control the `input_idx` variable such that `ix` would be larger than the number of values in `node_t.args`. The fix will be included in TensorFlow 2.8.0. This is the only affected version.
Debian
CVE-2022-23592: tensorflow - Tensorflow is an Open Source Machine Learning Framework. TensorFlow's type infer...
vendor_debian·2022·CVSS 8.1
CVE-2022-23592 [HIGH] CVE-2022-23592: tensorflow - Tensorflow is an Open Source Machine Learning Framework. TensorFlow's type infer...
Tensorflow is an Open Source Machine Learning Framework. TensorFlow's type inference can cause a heap out of bounds read as the bounds checking is done in a `DCHECK` (which is a no-op during production). An attacker can control the `input_idx` variable such that `ix` would be larger than the number of values in `node_t.args`. The fix will be included in TensorFlow 2.8.0. This is the only affected version.
Scope: local
forky: resolved
sid: resolved
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/tensorflow/tensorflow/blob/274df9b02330b790aa8de1cee164b70f72b9b244/tensorflow/core/graph/graph.cc#L223-L229https://github.com/tensorflow/tensorflow/commit/c99d98cd189839dcf51aee94e7437b54b31f8abdhttps://github.com/tensorflow/tensorflow/security/advisories/GHSA-vq36-27g6-p492https://github.com/tensorflow/tensorflow/blob/274df9b02330b790aa8de1cee164b70f72b9b244/tensorflow/core/graph/graph.cc#L223-L229https://github.com/tensorflow/tensorflow/commit/c99d98cd189839dcf51aee94e7437b54b31f8abdhttps://github.com/tensorflow/tensorflow/security/advisories/GHSA-vq36-27g6-p492
2022-02-04
Published