{"data":{"id":"e60093a4-4a65-475c-a61d-2b9c4d6dd315","title":"CVE-2020-15191: In Tensorflow before versions 2.2.1 and 2.3.1, if a user passes an invalid argument to `dlpack.to_dlpack` the expected…","summary":"CVE-2020-15191 affects TensorFlow versions before 2.2.1 and 2.3.1. When a user passes an invalid argument to `dlpack.to_dlpack`, validation code binds variables to `nullptr` and sets a `status` variable to the error, but the `status` value is never checked. Code that follows then binds references to null pointers, which is undefined behavior that the `-fsanitize=null` compiler option reports as an error.","solution":"Fixed in TensorFlow versions 2.2.1 and 2.3.1, via commit 22e07fb204386768e5bcbea563641ea11f96ceb8.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2020-15191","publishedAt":"2020-09-25T23:15:14.417Z","cveId":"CVE-2020-15191","cweIds":["CWE-20","CWE-476","CWE-252"],"cvssScore":"5.3","cvssSeverity":"medium","severity":"medium","attackType":["other"],"issueType":"vulnerability","affectedPackages":["tensorflow@= 2.2.0 (fixed: 2.2.1)","tensorflow@= 2.3.0 (fixed: 2.3.1)","tensorflow-cpu@= 2.2.0 (fixed: 2.2.1)","tensorflow-cpu@= 2.3.0 (fixed: 2.3.1)","tensorflow-gpu@= 2.2.0 (fixed: 2.2.1)","tensorflow-gpu@= 2.3.0 (fixed: 2.3.1)"],"affectedPackageNames":["tensorflow","tensorflow-cpu","tensorflow-gpu"],"affectedPackageRefs":["pypi:tensorflow","pypi:tensorflow-cpu","pypi:tensorflow-gpu"],"affectedVendors":["Google"],"affectedVendorsRaw":["TensorFlow"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"Tensorflow null pointer dereference in dlpack.to_dlpack on invalid argument","headlinePromptVersion":"h1","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.009,"epssCheckedAt":"2026-11-04T18:09:14.608Z","kevDateAdded":null,"advisoryAliases":["GHSA-q8qj-fc9q-cphr"],"affectedPackagesSource":"ghsa","affectedPackagesCheckedAt":"2026-10-10T04:01:06.045Z","patchAvailable":true,"disclosureDate":null,"fixReleasedAt":"2020-09-24T19:03:23.545Z","daysToFix":-1,"fixCheckedAt":"2026-10-29T21:52:52.916Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["availability","integrity"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.95,"researchCategory":null,"atlasIds":null,"fixes":[{"ecosystem":"pypi","name":"tensorflow-cpu","fixedVersion":"2.2.1","matchedVersion":"2.2.1","fixReleasedAt":"2020-09-24T19:11:29.089Z","daysToFix":-1,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:52:52.765Z"},{"ecosystem":"pypi","name":"tensorflow","fixedVersion":"2.2.1","matchedVersion":"2.2.1","fixReleasedAt":"2020-09-24T19:03:23.545Z","daysToFix":-1,"match":"ecosystem","source":"tracked","status":"found","checkedAt":"2026-10-29T21:52:52.765Z"},{"ecosystem":"pypi","name":"tensorflow-gpu","fixedVersion":"2.3.1","matchedVersion":"2.3.1","fixReleasedAt":"2020-09-24T19:32:56.435Z","daysToFix":-1,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:52:52.765Z"},{"ecosystem":"pypi","name":"tensorflow-cpu","fixedVersion":"2.3.1","matchedVersion":"2.3.1","fixReleasedAt":"2020-09-24T19:29:12.073Z","daysToFix":-1,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:52:52.765Z"},{"ecosystem":"pypi","name":"tensorflow","fixedVersion":"2.3.1","matchedVersion":"2.3.1","fixReleasedAt":"2020-09-24T19:23:11.978Z","daysToFix":-1,"match":"ecosystem","source":"tracked","status":"found","checkedAt":"2026-10-29T21:52:52.765Z"},{"ecosystem":"pypi","name":"tensorflow-gpu","fixedVersion":"2.2.1","matchedVersion":"2.2.1","fixReleasedAt":"2020-09-24T19:16:14.398Z","daysToFix":-1,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:52:52.765Z"}]}}