Out-of-bounds Read in Google Tensorflow
CVE-2022-35938
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.0 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H.
EPSS exploit prediction
EPSS: 0.006 (44.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 44.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.006 · change: +0.001
Affected products
- Google Tensorflow — versions 2.10
- Tensorflow — versions < 2.7.2, >= 2.8.0, < 2.8.1, >= 2.9.0, < 2.9.1
Weakness classification (CWE)
References
- github.com/tensorflow/tensorflow/security/advisories/GHSA-3m3g-pf5v-5hpj (Patch, Third Party Advisory)
- github.com/tensorflow/tflite-micro/commit/4142e47e9e31db481781b955ed3ff807a781b… (Patch, Third Party Advisory)
- github.com/tensorflow/tflite-micro/blob/1bc98621180a350eb4e8d3318ea8e228c7559b3… (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-35938?
- CVE-2022-35938 is a high-severity vulnerability in Google Tensorflow, classified under Out-of-bounds Read. CVSS score: 7.0/10. Published 2022-09-16.
- How severe is CVE-2022-35938?
- High severity. CVSS v3 base score is 7.0 out of 10.