CVE-2022-35965 — NULL Pointer Dereference in Tensorflow

CWE-476 — NULL Pointer Dereference5 documents5 sources
Severity
7.5HIGHNVD
CNA5.9
EPSS
0.1%
top 77.43%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
TensorflowGoogle TensorflowIntel Optimization FOR Tensorflow
Timeline
PublishedSep 16

Description

TensorFlow is an open source platform for machine learning. If `LowerBound` or `UpperBound` is given an empty`sorted_inputs` input, it results in a `nullptr` dereference, leading to a segfault that can be used to trigger a denial of service attack. We have patched the issue in GitHub commit bce3717eaef4f769019fd18e990464ca4a2efeea. 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 affe…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶NVDgoogle/tensorflow2.7.0 — 2.7.2+3
▶CVEListV5tensorflow/tensorflow< 2.7.2+2
▶PyPIintel/optimization_for_tensorflow2.8.0 — 2.8.1+2

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
CVEList
Segfault in `LowerBound` and `UpperBound` in TensorFlow↗2022-09-16
▶
OSV
TensorFlow vulnerable to segfault in `LowerBound` and `UpperBound`↗2022-09-16
▶
GHSA
TensorFlow vulnerable to segfault in `LowerBound` and `UpperBound`↗2022-09-16
▶

📋Vendor Advisories

1
Debian
CVE-2022-35965: tensorflow - TensorFlow is an open source platform for machine learning. If `LowerBound` or `...↗2022
▶
CVE-2022-35965 — NULL Pointer Dereference in Tensorflow | cvebase