PT-2022-23043 · Google · Tensorflow

Hui Peng · Published 2022-09-16 · Updated 2024-03-06 · CVE-2022-35937

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TensorFlow versions prior to 2.10.0 TensorFlow versions 2.9.1, 2.8.1, and 2.7.2 are also affected

Description The GatherNd function in TensorFlow 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 is triggered. This issue has been reported by Hui Peng from Baidu Security.

Recommendations For TensorFlow versions prior to 2.10.0, update to version 2.10.0 or later to resolve the issue. For TensorFlow versions 2.9.1, 2.8.1, and 2.7.2, update to the respective cherrypicked versions to resolve the issue. As a temporary workaround, consider restricting the use of the GatherNd function until a patch is available.

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BIT-TENSORFLOW-2022-35937

CVE-2022-35937

GHSA-PXRW-J2FV-HX3H

OPENSUSE-SU-2024:12355-1

Affected Products

Tensorflow

References · 11

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/35xxx/CVE-2022-35937.json · Exploit
• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-pxrw-j2fv-hx3h · Patch
• https://github.com/tensorflow/tensorflow/commit/595a65a3e224a0362d7e68c2213acfc2b499a196 · Patch
• https://osv.dev/vulnerability/CVE-2022-35937 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-pxrw-j2fv-hx3h · Vendor Advisory
• https://osv.dev/vulnerability/BIT-tensorflow-2022-35937 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-35937 · Security Note
• https://github.com/tensorflow/tensorflow/blob/f463040eb3997e42e60a2ffc6dc72de7ef11dbb4/tensorflow/lite/kernels/gather_nd.cc#L105-L111 · Note
• https://github.com/tensorflow/tensorflow/releases/tag/v2.10.0 · Note
• https://github.com/tensorflow/tensorflow · Note
• https://t.me/cibsecurity/49988 · Telegram Post