PT-2022-16087 · Google · Tensorflow

Mihaimaruseac · Published 2022-02-04 · Updated 2024-03-06 · CVE-2022-23570

Positive Technologies (AI Summary)

CVSS v4.0

7.1

High

Base vector

AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions TensorFlow versions prior to 2.8.0 TensorFlow versions 2.7.0 through 2.7.1 TensorFlow versions 2.6.0 through 2.6.3

Description When decoding a tensor from protobuf, TensorFlow might do a null-dereference if attributes of some mutable arguments to some operations are missing from the proto. This issue is guarded by a DCHECK, which is a no-op in production builds, allowing execution to proceed to the dereferencing of the null pointer, and an assertion failure in debug builds, resulting in a crash.

Recommendations For versions prior to 2.8.0, update to TensorFlow 2.8.0 or later. For versions 2.7.0 through 2.7.1, update to TensorFlow 2.7.1 or later. For versions 2.6.0 through 2.6.3, update to TensorFlow 2.6.3 or later.

Exploit

Fix

NULL Pointer Dereference

Assertion Failure

Weakness Enumeration

CWE-476

CWE-617

Related Identifiers

BIT-TENSORFLOW-2022-23570

CVE-2022-23570

GHSA-9P77-MMRW-69C7

OPENSUSE-SU-2024:12116-1

PYSEC-2022-134

PYSEC-2022-79

Affected Products

Tensorflow

References · 13

• 🔥 https://github.com/tensorflow/tensorflow/blob/a1320ec1eac186da1d03f033109191f715b2b130/tensorflow/core/framework/full_type_util.cc#L104-L106 · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23570.json · Exploit
• https://github.com/tensorflow/tensorflow/commit/8a513cec4bec15961fbfdedcaa5376522980455c · Patch
• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-9p77-mmrw-69c7 · Patch
• https://osv.dev/vulnerability/BIT-tensorflow-2022-23570 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-23570 · Security Note
• https://osv.dev/vulnerability/PYSEC-2022-134 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-9p77-mmrw-69c7 · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2022-79 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-23570 · Vendor Advisory
• https://github.com/tensorflow/tensorflow · Note
• https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2022-79.yaml · Note
• https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2022-134.yaml · Note