CVE-2021-33650
CVE-2021-33650 is a high-severity vulnerability in Mindspore with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-125.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 1% (54th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-125
- Affected product: Mindspore
- Published:
- Last modified:
Description
When performing the inference shape operation of the SparseToDense operator, if the number of inputs is less than three, it will access data outside of bounds of inputs which allocated from heap buffers.
Frequently asked questions
- What is CVE-2021-33650?
- When performing the inference shape operation of the SparseToDense operator, if the number of inputs is less than three, it will access data outside of bounds of inputs which allocated from heap buffers.
- How severe is CVE-2021-33650?
- CVE-2021-33650 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2021-33650 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-33650?
- CVE-2021-33650 affects Mindspore. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-33650?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2021-33650 published?
- CVE-2021-33650 was published on 2022-06-27 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:mindspore:mindspore:*:*:*:*:*:openeuler:*:*
More vulnerabilities in Mindspore
- CVE-2021-33654 — High (CVSS 7.5): When performing the initialization operation of the Split operator, if a dimension in the input shape is 0, it will…
- CVE-2021-33653 — High (CVSS 7.5): When performing the derivation shape operation of the SpaceToBatch operator, if there is a value of 0 in the parameter…
- CVE-2021-33652 — High (CVSS 7.5): When the Reduce operator run operation is executed, if there is a value of 0 in the parameter axis_sizes element, it…
- CVE-2021-33651 — High (CVSS 7.5): When performing the analytical operation of the DepthwiseConv2D operator, if the attribute depth_multiplier is 0, it…
- CVE-2021-33649 — High (CVSS 7.5): When performing the inference shape operation of the Transpose operator, if the value in the perm element is greater…
- CVE-2021-33648 — High (CVSS 7.5): When performing the inference shape operation of Affine, Concat, MatMul, ArgMinMax, EmbeddingLookup, and Gather…
All CVEs affecting Mindspore →
Other CWE-125 (Out-of-bounds Read) vulnerabilities
- CVE-2026-24826 — Critical (CVSS 10.0): Out-of-bounds Write, Divide By Zero, NULL Pointer Dereference, Use of Uninitialized Resource, Out-of-bounds Read,…
- CVE-2024-22004 — Critical (CVSS 10.0): Due to length check, an attacker with privilege access on a Linux Nonsecure operating system can trigger a…
- CVE-2021-41556 — Critical (CVSS 10.0): sqclass.cpp in Squirrel through 2.2.5 and 3.x through 3.1 allows an out-of-bounds read (in the core interpreter) that…
- CVE-2021-21777 — Critical (CVSS 10.0): An information disclosure vulnerability exists in the Ethernet/IP UDP handler functionality of EIP Stack Group OpENer…
- CVE-2017-14451 — Critical (CVSS 10.0): An exploitable out-of-bounds read vulnerability exists in libevm (Ethereum Virtual Machine) of CPP-Ethereum. A…
- CVE-2013-0767 — Critical (CVSS 10.0): The nsSVGPathElement::GetPathLengthScale function in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and…