{"data":{"id":"ad64112d-841b-4b41-92b2-73559641673e","title":"CVE-2022-35964: TensorFlow is an open source platform for machine learning. The implementation of `BlockLSTMGradV2` does not fully…","summary":"TensorFlow's `BlockLSTMGradV2` implementation does not fully validate its inputs, which causes a segfault that can be used to trigger a denial of service attack. The issue affects TensorFlow versions 2.7.2, 2.8.1 and 2.9.1 as well as earlier releases in their supported range.","solution":"Patched in GitHub commit 2a458fc4866505be27c62f81474ecb2b870498fa, included in TensorFlow 2.10.0 and cherry-picked to TensorFlow 2.9.1, 2.8.1 and 2.7.2. No known workarounds.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2022-35964","publishedAt":"2022-09-17T01:15:08.890Z","cveId":"CVE-2022-35964","cweIds":["CWE-20"],"cvssScore":"5.9","cvssSeverity":"medium","severity":"medium","attackType":["other"],"issueType":"vulnerability","affectedPackages":["tensorflow@< 2.7.2 (fixed: 2.7.2)","tensorflow@>= 2.8.0, < 2.8.1 (fixed: 2.8.1)","tensorflow@>= 2.9.0, < 2.9.1 (fixed: 2.9.1)","tensorflow-cpu@< 2.7.2 (fixed: 2.7.2)","tensorflow-cpu@>= 2.8.0, < 2.8.1 (fixed: 2.8.1)","tensorflow-cpu@>= 2.9.0, < 2.9.1 (fixed: 2.9.1)","tensorflow-gpu@< 2.7.2 (fixed: 2.7.2)","tensorflow-gpu@>= 2.8.0, < 2.8.1 (fixed: 2.8.1)","tensorflow-gpu@>= 2.9.0, < 2.9.1 (fixed: 2.9.1)"],"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 denial of service through BlockLSTMGradV2 input validation","headlinePromptVersion":"h1","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.00493,"epssCheckedAt":"2026-11-04T12:08:35.127Z","kevDateAdded":null,"advisoryAliases":["GHSA-f7r5-q7cx-h668"],"affectedPackagesSource":"ghsa","affectedPackagesCheckedAt":"2026-10-10T03:58:02.100Z","patchAvailable":true,"disclosureDate":null,"fixReleasedAt":"2022-05-16T18:54:48.982Z","daysToFix":-124,"fixCheckedAt":"2026-10-29T21:48:26.807Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["availability"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":null,"fixes":[{"ecosystem":"pypi","name":"tensorflow-gpu","fixedVersion":"2.9.1","matchedVersion":"2.9.1","fixReleasedAt":"2022-05-23T17:28:56.219Z","daysToFix":-117,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:48:26.651Z"},{"ecosystem":"pypi","name":"tensorflow-cpu","fixedVersion":"2.7.2","matchedVersion":"2.7.2","fixReleasedAt":"2022-05-16T18:55:45.407Z","daysToFix":-124,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:48:26.651Z"},{"ecosystem":"pypi","name":"tensorflow","fixedVersion":"2.7.2","matchedVersion":"2.7.2","fixReleasedAt":"2022-05-16T18:54:48.982Z","daysToFix":-124,"match":"ecosystem","source":"tracked","status":"found","checkedAt":"2026-10-29T21:48:26.651Z"},{"ecosystem":"pypi","name":"tensorflow-gpu","fixedVersion":"2.8.1","matchedVersion":"2.8.1","fixReleasedAt":"2022-05-16T19:27:17.566Z","daysToFix":-124,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:48:26.651Z"},{"ecosystem":"pypi","name":"tensorflow","fixedVersion":"2.8.1","matchedVersion":"2.8.1","fixReleasedAt":"2022-05-16T19:21:57.289Z","daysToFix":-124,"match":"ecosystem","source":"tracked","status":"found","checkedAt":"2026-10-29T21:48:26.651Z"},{"ecosystem":"pypi","name":"tensorflow-cpu","fixedVersion":"2.8.1","matchedVersion":"2.8.1","fixReleasedAt":"2022-05-16T19:23:13.921Z","daysToFix":-124,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:48:26.651Z"},{"ecosystem":"pypi","name":"tensorflow-cpu","fixedVersion":"2.9.1","matchedVersion":"2.9.1","fixReleasedAt":"2022-05-23T17:23:58.466Z","daysToFix":-117,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:48:26.651Z"},{"ecosystem":"pypi","name":"tensorflow","fixedVersion":"2.9.1","matchedVersion":"2.9.1","fixReleasedAt":"2022-05-23T17:21:49.277Z","daysToFix":-117,"match":"ecosystem","source":"tracked","status":"found","checkedAt":"2026-10-29T21:48:26.651Z"},{"ecosystem":"pypi","name":"tensorflow-gpu","fixedVersion":"2.7.2","matchedVersion":"2.7.2","fixReleasedAt":"2022-05-16T18:59:09.959Z","daysToFix":-124,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:48:26.651Z"}]}}