CVE-2021-37663 is a high-severity vulnerability in TensorFlow, affecting versions prior to 2.6.0, 2.5.1, 2.4.3, and 2.3.4. It stems from incomplete validation in tf.raw_ops.QuantizeV2, allowing an authenticated local attacker to trigger undefined behavior, including null pointer dereferences or out-of-bounds heap access. With a CVSS score of 7.8, this flaw can lead to high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2.3.0, < 2.3.4CPE matchmatch criteria | cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:* | ||
>= 2.4.0, < 2.4.3CPE matchmatch criteria | cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:* | ||
2.5.0CPE matchmatch criteria | cpe:2.3:a:google:tensorflow:2.5.0:*:*:*:*:*:*:* | ||
2.6.0CPE matchmatch criteria | cpe:2.3:a:google:tensorflow:2.6.0:rc0:*:*:*:*:*:* | ||
2.6.0CPE matchmatch criteria | cpe:2.3:a:google:tensorflow:2.6.0:rc1:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.