CVE-2021-41215 is a null pointer dereference vulnerability affecting Google TensorFlow versions prior to 2.7.0, specifically 2.6.1, 2.5.2, and 2.4.4. The flaw occurs in the shape inference code for DeserializeSparse, which incorrectly assumes a positive rank for the serialize_sparse tensor. This vulnerability carries a CVSS score of 5.5 (MEDIUM), indicating a low attack complexity and requiring local access, but can lead to high availability impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.4.4CPE matchmatch criteria | cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:* | ||
>= 2.5.0, < 2.5.2CPE matchmatch criteria | cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:* | ||
2.6.0CPE matchmatch criteria | cpe:2.3:a:google:tensorflow:2.6.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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