What is CVE-2021-33647?

CVE-2021-33647 is a high-severity vulnerability in Mindspore, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2022-06-27.

How severe is CVE-2021-33647?

High severity. CVSS v3 base score is 7.5 out of 10.

Buffer overflow in Mindspore

CVE-2021-33647

When performing the inference shape operation of the Tile operator, if the input data type is not int or int32, it will access data outside of bounds of heap allocated buffers.

Vulnerability class: Buffer Overflow

EPSS: 0.009 (55.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Mindspore — versions 0.7.0
N/a Openeuler:mindspore — versions >= 0.7.0-beta, < 1.3.0

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

securities@openeuler.org (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-33647?: CVE-2021-33647 is a high-severity vulnerability in Mindspore, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2022-06-27.
How severe is CVE-2021-33647?: High severity. CVSS v3 base score is 7.5 out of 10.