Memory leak in Tensorflow
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 2.2.1, 2.3.1
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
In Tensorflow before versions 2.2.1 and 2.3.1, if a user passes a list of strings to `dlpack.to_dlpack` there is a memory leak following an expected validation failure. The issue occurs because the `status` argument during validation failures is not properly checked. Since each of the above methods can return an error status, the `status` value must be checked before continuing. The issue is patched in commit 22e07fb204386768e5bcbea563641ea11f96ceb8 and is released in TensorFlow versions 2.2.1, or 2.3.1.
Timeline
- CVE published
- Record last updated
Affected versions
- tensorflow tensorflow
2.2.0, 2.3.0
- tensorflow-cpuPyPI
fixed in 2.2.1; From 2.3.0rc0 · fixed in 2.3.1
- tensorflowPyPI
fixed in 2.2.1; From 2.3.0rc0 · fixed in 2.3.1
- tensorflow-gpuPyPI
fixed in 2.2.1; From 2.3.0rc0 · fixed in 2.3.1
- tensorflowPyPI
From 2.2.0 · fixed in 2.2.1
- tensorflowPyPI
From 2.3.0 · fixed in 2.3.1
- tensorflow-cpuPyPI
From 2.2.0 · fixed in 2.2.1
- tensorflow-cpuPyPI
From 2.3.0 · fixed in 2.3.1
- tensorflow-gpuPyPI
From 2.2.0 · fixed in 2.2.1
- tensorflow-gpuPyPI
From 2.3.0 · fixed in 2.3.1