Tensorflow is an Open Source Machine Learning Framework. When decoding PNG images TensorFlow can produce a memory leak if the image is invalid. After calling `png::CommonInitDecode(..., &decode)`, the `decode` value contains allocated buffers which can only be freed by calling `png::CommonFreeDecode(&decode)`. However, several error case in the function implementation invoke the `OP_REQUIRES` macro which immediately terminates the execution of the function, without allowing for the memory free to occur. 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.
History

Tue, 22 Apr 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2022-02-04T22:32:27.000Z

Updated: 2025-04-22T18:24:37.595Z

Reserved: 2022-01-19T00:00:00.000Z

Link: CVE-2022-23585

cve-icon Vulnrichment

Updated: 2024-08-03T03:43:46.959Z

cve-icon NVD

Status : Modified

Published: 2022-02-04T23:15:14.923

Modified: 2024-11-21T06:48:52.190

Link: CVE-2022-23585

cve-icon Redhat

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