Vulnerability Details : CVE-2022-41908
Potential exploit
TensorFlow is an open source platform for machine learning. An input `token` that is not a UTF-8 bytestring will trigger a `CHECK` fail in `tf.raw_ops.PyFunc`. We have patched the issue in GitHub commit 9f03a9d3bafe902c1e6beb105b2f24172f238645. The fix will be included in TensorFlow 2.11. We will also cherrypick this commit on TensorFlow 2.10.1, 2.9.3, and TensorFlow 2.8.4, as these are also affected and still in supported range.
Vulnerability category: Input validation
Products affected by CVE-2022-41908
- cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
- cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
- cpe:2.3:a:google:tensorflow:2.10.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-41908
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 46 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-41908
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST | |
4.8
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H |
1.2
|
3.6
|
GitHub, Inc. |
CWE ids for CVE-2022-41908
-
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)
References for CVE-2022-41908
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https://github.com/tensorflow/tensorflow/security/advisories/GHSA-mv77-9g28-cwg3
`CHECK` fail via inputs in `PyFunc` · Advisory · tensorflow/tensorflow · GitHubExploit;Patch;Third Party Advisory
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https://github.com/tensorflow/tensorflow/blob/master/tensorflow/python/lib/core/py_func.cc
tensorflow/py_func.cc at master · tensorflow/tensorflow · GitHubThird Party Advisory
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https://github.com/tensorflow/tensorflow/commit/9f03a9d3bafe902c1e6beb105b2f24172f238645
Replace CHECK with returning an InternalError on failing to create py… · tensorflow/tensorflow@9f03a9d · GitHubPatch;Third Party Advisory
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