Critical severity · published Sep 16, 2022
CVE-2022-35938
TensorFlow is an open source platform for machine learning
9.1
CVSS
0.6%
EPSS
No
On KEV
Description
TensorFlow is an open source platform for machine learning. The `GatherNd` function takes arguments that determine the sizes of inputs and outputs. If the inputs given are greater than or equal to the sizes of the outputs, an out-of-bounds memory read or a crash is triggered. This issue has been patched in GitHub commit 4142e47e9e31db481781b955ed3ff807a781b494. The fix will be included in TensorFlow 2.10.0. We will also cherrypick this commit on TensorFlow 2.9.1, TensorFlow 2.8.1, and TensorFlow 2.7.2, as these are also affected and still in supported range. There are no known workarounds for this issue.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 47% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TE
Tensorflow · Google
2.7.0 before 2.7.2; 2.8.0 before 2.8.1; 2.9.0 before 2.9.1; 2.10; 2.10; 2.10; +1 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-35938
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-35938
Patch
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-3m3g-pf5v-5hpj
Third Party Advisory
https://github.com/tensorflow/tflite-micro/blob/1bc98621180a350eb4e8d3318ea8e228c7559b37/tensorflow/lite/micro/kernels/gather_nd.cc#L143-L154
Patch
https://github.com/tensorflow/tflite-micro/commit/4142e47e9e31db481781b955ed3ff807a781b494
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