CVSS 5.9 · Medium EPSS 0,80%
Kerentanan NULL Pointer Dereference pada google tensorflow, opensuse leap. Skor CVSS 3.1 5.9 (Medium) menurut NVD.
In tensorflow-lite before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, a crafted TFLite model can force a node to have as input a tensor backed by a `nullptr` buffer. This can be achieved by changing a buffer index in the flatbuffer serialization to convert a read-only tensor to a read-write one. The runtime assumes that these buffers are written to before a possible read, hence they are initialized with `nullptr`. However, by changing the buffer index for a tensor and implicitly converting that tensor to be a read-write one, as there is nothing in the model that writes to it, we get a null pointer dereference. The issue is patched in commit 0b5662bc, and is released in TensorFlow versions 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| tensorflow | Semua versi sebelum 1.15.4 | |
| tensorflow | Versi 2.0.0 hingga sebelum 2.0.3 | |
| tensorflow | Versi 2.1.0 hingga sebelum 2.1.2 | |
| tensorflow | Versi 2.2.0 hingga sebelum 2.2.1 | |
| tensorflow | Versi 2.3.0 hingga sebelum 2.3.1 | |
| opensuse | leap | Versi 15.2 |