CVE-2021-29526

Name

CVE-2021-29526

Description

TensorFlow is an end-to-end open source platform for machine learning. An attacker can trigger a division by 0 in `tf.raw_ops.Conv2D`. This is because the implementation(https://github.com/tensorflow/tensorflow/blob/988087bd83f144af14087fe4fecee2d250d93737/tensorflow/core/kernels/conv_ops.cc#L261-L263) does a division by a quantity that is controlled by the caller. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.

NVD Severity

medium

Other trackers

CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia

Mailing lists

oss-security, full-disclosure, bugtraq

Exploits

Exploit DB, Metasploit

Forges

GitHub (code, issues), Aports (code, issues)

Type	URI
CONFIRM	https://github.com/tensorflow/tensorflow/security/advisories/GHSA-4vf2-4xcg-65cx
MISC	https://github.com/tensorflow/tensorflow/commit/b12aa1d44352de21d1a6faaf04172d8c2508b42b

CPE URI	Source package	Min version	Max version
`cpe:2.3:a:google:tensorflow::::::::`	tensorflow	>= None	< 2.1.4
`cpe:2.3:a:google:tensorflow::::::::`	tensorflow	>= 2.2.0	< 2.2.3
`cpe:2.3:a:google:tensorflow::::::::`	tensorflow	>= 2.3.0	< 2.3.3
`cpe:2.3:a:google:tensorflow::::::::`	tensorflow	>= 2.4.0	< 2.4.2

References

Match rules

Vulnerable and fixed packages