Vulnerability identifier: #VU65775

Vulnerability risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-29213

CWE-ID: CWE-20

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
TensorFlow
Server applications / Other server solutions

Vendor: TensorFlow

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in "tf.compat.v1.signal.rfft2d" and "tf.compat.v1.signal.rfft3d". A local user can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

TensorFlow: 2.8.0, 2.7.0 - 2.7.1, 2.6.0 - 2.6.3, 2.5.0 - 2.5.3, 2.4.0 - 2.4.4, 2.3.0 - 2.3.4, 2.1.0 - 2.1.4, 2.2.0 - 2.2.3, 2.0.0 - 2.0.4

---

External links
http://github.com/tensorflow/tensorflow/issues/55263
http://github.com/tensorflow/tensorflow/commit/0a8a781e597b18ead006d19b7d23d0a369e9ad73
http://github.com/tensorflow/tensorflow/releases/tag/v2.6.4
http://github.com/tensorflow/tensorflow/releases/tag/v2.7.2
http://github.com/tensorflow/tensorflow/releases/tag/v2.8.1
http://github.com/tensorflow/tensorflow/releases/tag/v2.9.0
http://github.com/tensorflow/tensorflow/security/advisories/GHSA-5889-7v45-q28m
http://github.com/tensorflow/tensorflow/pull/55274

---

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.