PT-2022-10281 · Git+1 · Mindspore

May + 1 · Published 2022-06-27 · Updated 2022-07-07 · CVE-2021-33648

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided descriptions.

Description The issue occurs when performing inference shape operations on certain operators, including Affine, Concat, MatMul, ArgMinMax, EmbeddingLookup, and Gather. If the input shape size is 0, it can lead to accessing data outside the bounds of the allocated shape from heap buffers.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2021-33648

Affected Products

Mindspore

References · 4

• https://gitee.com/mindspore/community/blob/master/security/security_advisory_list/mssa-2021-007_en.md · Patch
• https://osv.dev/vulnerability/CVE-2021-33648 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-33648 · Security Note
• https://t.me/cibsecurity/45203 · Telegram Post