PT-2022-23062 · Google · Tensorflow

Neophytos Christou · Published 2022-09-16 · Updated 2024-03-06 · CVE-2022-35963

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions TensorFlow versions prior to 2.10.0 TensorFlow versions 2.9.1 and earlier TensorFlow versions 2.8.1 and earlier TensorFlow versions 2.7.2 and earlier

Description The implementation of FractionalAvgPoolGrad does not fully validate the input orig input tensor shape, resulting in an overflow that causes a CHECK failure, which can be used to trigger a denial of service attack.

Recommendations For versions prior to 2.10.0, update to TensorFlow 2.10.0 or later. For versions 2.9.1 and earlier, update to TensorFlow 2.9.1 or later. For versions 2.8.1 and earlier, update to TensorFlow 2.8.1 or later. For versions 2.7.2 and earlier, update to TensorFlow 2.7.2 or later. As a temporary workaround, consider disabling the FractionalAvgPoolGrad function until a patch is available.

Exploit

Fix

Assertion Failure

Weakness Enumeration

CWE-617

Related Identifiers

BIT-TENSORFLOW-2022-35963

CVE-2022-35963

GHSA-84JM-4CF3-9JFM

OPENSUSE-SU-2024:12355-1

Affected Products

Tensorflow

References · 11

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/35xxx/CVE-2022-35963.json · Exploit
• https://github.com/tensorflow/tensorflow/commit/03a659d7be9a1154fdf5eeac221e5950fec07dad · Patch
• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-84jm-4cf3-9jfm · Patch
• https://osv.dev/vulnerability/BIT-tensorflow-2022-35963 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-35963 · Security Note
• https://osv.dev/vulnerability/CVE-2022-35963 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-84jm-4cf3-9jfm · Vendor Advisory
• https://github.com/tensorflow/tensorflow/releases/tag/v2.10.0 · Note
• https://github.com/tensorflow/tensorflow · Note
• https://t.me/cvenotify/36624 · Telegram Post
• https://t.me/cibsecurity/49990 · Telegram Post