CVE-2021-33649 json
When performing the inference shape operation of the Transpose operator, if the value in the perm element is greater than or equal to the s…
published 2022-06-27 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-20326
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 61%
- public exploits
- 0
- none known
Summary
When performing the inference shape operation of the Transpose operator, if the value in the perm element is greater than or equal to the size of the input_shape, it will access data outside of bounds of input_shape which allocated from heap buffers.
Patch / fix
- mindspore mindspore 1.3.0
Exploit prediction
0.94% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Affected products
- n/a openEuler:mindspore
Classification
- Weakness
-
- CWE-125 Out-of-bounds Read
References
-
gitee.com
/mindspore/community/blob/master/security/security_advisory_list/mssa-2021-006_en.md
patch, third-party-advisory
Sources
- CVE List CVE-2021-33649
- NVD CVE-2021-33649
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