Out-of-bounds Read in Google Tensorflow
CVE-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 `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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.
EPSS exploit prediction
EPSS: 0.009 (57.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 57.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000
Affected products
- Google Tensorflow
- Tensorflow — versions = 2.8.0-rc0
Weakness classification (CWE)
References
- github.com/tensorflow/tensorflow/security/advisories/GHSA-vq36-27g6-p492 (Patch, Third Party Advisory)
- github.com/tensorflow/tensorflow/commit/c99d98cd189839dcf51aee94e7437b54b31f8abd (Patch, Third Party Advisory)
- github.com/tensorflow/tensorflow/blob/274df9b02330b790aa8de1cee164b70f72b9b244/… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-23592?
- CVE-2022-23592 is a high-severity vulnerability in Google Tensorflow, classified under Out-of-bounds Read. CVSS score: 8.1/10. Published 2022-02-04.
- How severe is CVE-2022-23592?
- High severity. CVSS v3 base score is 8.1 out of 10.