PT-2022-19449 · Google · Tensorflow

Neophytos Christou · Published 2022-05-20 · Updated 2024-03-06 · CVE-2022-29197

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions TensorFlow versions prior to 2.9.0 TensorFlow versions prior to 2.8.1 TensorFlow versions prior to 2.7.2 TensorFlow versions prior to 2.6.4

Description The implementation of tf.raw ops.UnsortedSegmentJoin does not fully validate the input arguments, resulting in a CHECK-failure that can be used to trigger a denial of service attack. The code assumes num segments is a scalar but there is no validation for this before accessing its value.

Recommendations For versions prior to 2.9.0, update to version 2.9.0 or later. For versions prior to 2.8.1, update to version 2.8.1 or later. For versions prior to 2.7.2, update to version 2.7.2 or later. For versions prior to 2.6.4, update to version 2.6.4 or later.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BIT-TENSORFLOW-2022-29197

CVE-2022-29197

GHSA-HRG5-737C-2P56

Affected Products

Tensorflow

References · 14

• 🔥 https://github.com/tensorflow/tensorflow/security/advisories/GHSA-hrg5-737c-2p56 · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29197.json · Exploit
• https://github.com/tensorflow/tensorflow/commit/13d38a07ce9143e044aa737cfd7bb759d0e9b400 · Patch
• https://osv.dev/vulnerability/BIT-tensorflow-2022-29197 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-29197 · Security Note
• https://osv.dev/vulnerability/GHSA-hrg5-737c-2p56 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-29197 · Vendor Advisory
• https://github.com/tensorflow/tensorflow/releases/tag/v2.9.0 · Note
• https://github.com/tensorflow/tensorflow/releases/tag/v2.8.1 · Note
• https://github.com/tensorflow/tensorflow/blob/f3b9bf4c3c0597563b289c0512e98d4ce81f886e/tensorflow/core/kernels/unsorted_segment_join_op.cc#L92-L95 · Note
• https://github.com/tensorflow/tensorflow/releases/tag/v2.7.2 · Note
• https://github.com/tensorflow/tensorflow/releases/tag/v2.6.4 · Note
• https://github.com/tensorflow/tensorflow · Note
• https://t.me/cibsecurity/43113 · Telegram Post