AI Threat Alert
Attack Type
DoS
Denial of service attacks against AI systems exploit resource-intensive operations — large model inference, excessive tokenization, or recursive agent loops — to exhaust compute resources.
520
Total CVEs
26
Pages
Page 4 of 26
Current
| Severity | CVE | Headline | Package | CVSS |
|---|---|---|---|---|
| MEDIUM | CVE-2021-29548 | TensorFlow: DoS via division by zero in QuantizedBatchNorm | tensorflow | 5.5 |
| MEDIUM | CVE-2021-29549 | TensorFlow: divide-by-zero DoS in quantized batch norm op | tensorflow | 5.5 |
| MEDIUM | CVE-2021-29550 | TensorFlow: FractionalAvgPool DoS via divide-by-zero | tensorflow | 5.5 |
| MEDIUM | CVE-2021-29551 | TensorFlow: OOB read DoS in MatrixTriangularSolve kernel | tensorflow | 5.5 |
| MEDIUM | CVE-2021-29552 | TensorFlow: DoS via empty num_segments tensor assertion | tensorflow | 5.5 |
| HIGH | CVE-2021-29553 | TensorFlow: heap OOB read via malicious axis in quant op | tensorflow | 7.1 |
| MEDIUM | CVE-2021-29555 | TensorFlow: FusedBatchNorm divide-by-zero crashes ML jobs | tensorflow | 5.5 |
| MEDIUM | CVE-2021-29556 | TensorFlow: DoS via divide-by-zero in Reverse op | tensorflow | 5.5 |
| MEDIUM | CVE-2021-29557 | TensorFlow: FPE in SparseMatMul causes process DoS | tensorflow | 5.5 |
| HIGH | CVE-2021-29559 | TensorFlow: heap OOB read in UnicodeEncode leaks memory | tensorflow | 7.1 |
| HIGH | CVE-2021-29560 | TensorFlow: heap OOB in RaggedTensorToTensor op | tensorflow | 7.1 |
| MEDIUM | CVE-2021-29561 | TensorFlow: DoS via malformed LoadAndRemapMatrix input | tensorflow | 5.5 |
| MEDIUM | CVE-2021-29562 | TensorFlow: assertion failure DoS in IRFFT op | tensorflow | 5.5 |
| MEDIUM | CVE-2021-29563 | TensorFlow: DoS via RFFT empty matrix assertion crash | tensorflow | 5.5 |
| MEDIUM | CVE-2021-29564 | TensorFlow: null ptr deref DoS in EditDistance op | tensorflow | 5.5 |
| MEDIUM | CVE-2021-29565 | TensorFlow: null ptr dereference crashes sparse ops | tensorflow | 5.5 |
| MEDIUM | CVE-2021-29567 | TensorFlow: DoS via SparseDenseCwiseMul OOB | tensorflow | 5.5 |
| HIGH | CVE-2021-29568 | TensorFlow: null deref in ParameterizedTruncatedNormal op | tensorflow | 7.8 |
| HIGH | CVE-2021-29569 | TensorFlow: OOB heap read in MaxPoolGradWithArgmax op | tensorflow | 7.1 |
| HIGH | CVE-2021-29570 | TensorFlow: OOB read in MaxPoolGradWithArgmax op | tensorflow | 7.1 |