CVE-2022-23579

Description

Tensorflow is an Open Source Machine Learning Framework. The Grappler optimizer in TensorFlow can be used to cause a denial of service by altering a `SavedModel` such that `SafeToRemoveIdentity` would trigger `CHECK` failures. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, as these are also affected and still in supported range.

How to fix CVE-2022-23579

To remediate CVE-2022-23579, upgrade the affected package to a fixed version below.

—upgrade to 2.5.3 or later
—upgrade to 2.5.3 or later
—upgrade to 2.5.3 or later
—upgrade to 92dba16749fae36c246bec3f9ba474d9ddeb7662 or later
—upgrade to 2.5.3 or later
—upgrade to 92dba16749fae36c246bec3f9ba474d9ddeb7662 or later

Is CVE-2022-23579 being exploited?

Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.

Affected packages (6)

from 0, < 2.5.3, >= 2.6.0, < 2.6.3, >= 2.7.0, < 2.7.1
from 0, < 2.5.3
from 0, < 2.5.3
from 0, < 92dba16749fae36c246bec3f9ba474d9ddeb7662 | from 0, < 2.5.3, >= 2.6.0, < 2.6.3
from 0, < 2.5.3
from 0, < 92dba16749fae36c246bec3f9ba474d9ddeb7662 | from 0, < 2.5.3, >= 2.6.0, < 2.6.3

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	MEDIUM6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H