Vulnerability Details : CVE-2022-29206
Potential exploit
TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, the implementation of `tf.raw_ops.SparseTensorDenseAdd` does not fully validate the input arguments. In this case, a reference gets bound to a `nullptr` during kernel execution. This is undefined behavior. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.
Vulnerability category: Input validation
Products affected by CVE-2022-29206
- cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
- cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
- cpe:2.3:a:google:tensorflow:2.7.0:rc0:*:*:*:*:*:*
- cpe:2.3:a:google:tensorflow:2.7.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:google:tensorflow:2.8.0:rc0:*:*:*:*:*:*
- cpe:2.3:a:google:tensorflow:2.8.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:google:tensorflow:2.9.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:google:tensorflow:2.9.0:rc0:*:*:*:*:*:*
- cpe:2.3:a:google:tensorflow:2.8.0:-:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-29206
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 41 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-29206
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
2.1
|
LOW | AV:L/AC:L/Au:N/C:N/I:N/A:P |
3.9
|
2.9
|
NIST | |
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST | |
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
GitHub, Inc. |
CWE ids for CVE-2022-29206
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: security-advisories@github.com (Primary)
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: security-advisories@github.com (Primary)
References for CVE-2022-29206
-
https://github.com/tensorflow/tensorflow/releases/tag/v2.6.4
Release TensorFlow 2.6.4 · tensorflow/tensorflow · GitHubRelease Notes;Third Party Advisory
-
https://github.com/tensorflow/tensorflow/commit/11ced8467eccad9c7cb94867708be8fa5c66c730
Fix UB in SparseTensorDenseAdd · tensorflow/tensorflow@11ced84 · GitHubPatch;Third Party Advisory
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https://github.com/tensorflow/tensorflow/security/advisories/GHSA-rc9w-5c64-9vqq
Missing validation results in undefined behavior in `SparseTensorDenseAdd · Advisory · tensorflow/tensorflow · GitHubExploit;Patch;Third Party Advisory
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https://github.com/tensorflow/tensorflow/blob/f3b9bf4c3c0597563b289c0512e98d4ce81f886e/tensorflow/core/kernels/sparse_tensor_dense_add_op.cc
tensorflow/sparse_tensor_dense_add_op.cc at f3b9bf4c3c0597563b289c0512e98d4ce81f886e · tensorflow/tensorflow · GitHubThird Party Advisory
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https://github.com/tensorflow/tensorflow/releases/tag/v2.7.2
Release TensorFlow 2.7.2 · tensorflow/tensorflow · GitHubRelease Notes;Third Party Advisory
-
https://github.com/tensorflow/tensorflow/releases/tag/v2.9.0
Release TensorFlow 2.9.0 · tensorflow/tensorflow · GitHubRelease Notes;Third Party Advisory
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https://github.com/tensorflow/tensorflow/releases/tag/v2.8.1
Release TensorFlow 2.8.1 · tensorflow/tensorflow · GitHubRelease Notes;Third Party Advisory
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