CVE-2021-33647

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-06-27 · updated 2026-06-17
Weakness: CWE-787

Description

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.

Affected products

openEuler:mindspore: from 1.0.0 before 1.3.0; 0.7.0-beta — fixed in 1.3.0

How to fix

Upgrade to a fixed version: openEuler:mindspore 1.3.0. Check the vendor advisory for mitigations.

References

https://gitee.com/mindspore/community/blob/master/security/security_advisory_list/mssa-2021-008_en.md
https://gitee.com/mindspore/community/blob/master/security/security_advisory_list/mssa-2021-008_en.md

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