CVE-2021-33648

Description

When performing the inference shape operation of Affine, Concat, MatMul, ArgMinMax, EmbeddingLookup, and Gather operators, if the input shape size is 0, it will access data outside of bounds of shape which allocated from heap buffers.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.10%
Third-Party Advisory gitee.com
Affected: n/a openEuler:mindspore
Published at:
Updated at:

References

Link Tags
https://gitee.com/mindspore/community/blob/master/security/security_advisory_list/mssa-2021-007_en.md third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-33648?
CVE-2021-33648 has been scored as a high severity vulnerability.
How to fix CVE-2021-33648?
To fix CVE-2021-33648, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-33648 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-33648 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-33648?
CVE-2021-33648 affects n/a openEuler:mindspore.
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