{"id":"CVE-2021-33653","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-33653","generatedAt":"2026-10-27T20:20:33.044Z","title":"When performing the derivation shape operation of the SpaceToBatch operator, if there is a value of 0 in the parameter block_shape element, it will cause a division by 0 exception.","description":"When performing the derivation shape operation of the SpaceToBatch operator, if there is a value of 0 in the parameter block_shape element, it will cause a division by 0 exception.","published":"2022-06-27T17:15:09.000Z","lastModified":"2026-06-17T03:54:58.000Z","status":"Modified","sourceIdentifier":"securities@openeuler.org","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-369"],"affected":["mindspore/mindspore"],"epss":{"score":0.00916,"percentile":0.59907,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.92%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://gitee.com/mindspore/community/blob/master/security/security_advisory_list/mssa-2021-002_en.md","tags":["Patch","Third Party Advisory"],"source":"securities@openeuler.org"},{"url":"https://gitee.com/mindspore/community/blob/master/security/security_advisory_list/mssa-2021-002_en.md","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-33653","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}