CVE-2021-29515

Name

CVE-2021-29515

Description

TensorFlow is an end-to-end open source platform for machine learning. The implementation of `MatrixDiag*` operations(https://github.com/tensorflow/tensorflow/blob/4c4f420e68f1cfaf8f4b6e8e3eb857e9e4c3ff33/tensorflow/core/kernels/linalg/matrix_diag_op.cc#L195-L197) does not validate that the tensor arguments are non-empty. 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
MISC	https://github.com/tensorflow/tensorflow/commit/a7116dd3913c4a4afd2a3a938573aa7c785fdfc6
CONFIRM	https://github.com/tensorflow/tensorflow/security/advisories/GHSA-hc6c-75p4-hmq4

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