Google TensorFlow 代码问题漏洞

Google TensorFlow is an end-to-end open source platform for machine learning from Google Google. Google Tensorflow is vulnerable to a code issue that stems from an undefined behavior in the QuantizedMaxPool implementation, where user-controlled input can trigger a reference binding to a null...

RUSTSEC-2022-0002 Unsoundness in `dashmap` references

Reference returned by some methods of Ref and similar types may outlive the Ref and escape the lock. This causes undefined behavior and may result in a segfault. More information in dashmap167 issue...

GHSA-P46C-W9M3-7QR2 Use of Uninitialized Resource in flumedb.

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation. There are two of such cases gooffsetlog::readentry & offsetlog::readentry. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect...

Use of Uninitialized Resource in flumedb.

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation. There are two of such cases gooffsetlog::readentry & offsetlog::readentry. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect...

GHSA-V938-QCC9-RWV8 Use of Uninitialized Resource in buffoon.

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading from uninitialized memory...

Use of Uninitialized Resource in buffoon.

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading from uninitialized memory...

GHSA-9783-42PM-X5JQ Use of Uninitialized Resource in csv-sniffer.

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation within fn preambleskipcount. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading fro...

Use of Uninitialized Resource in csv-sniffer.

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation within fn preambleskipcount. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading fro...

GHSA-9MP7-45QH-R8J8 columnar: Read on uninitialized buffer may cause UB (ColumnarReadExt::read_typed_vec())

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation ColumnarReadExt::readtypedvec. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading...

columnar: Read on uninitialized buffer may cause UB (ColumnarReadExt::read_typed_vec())

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation ColumnarReadExt::readtypedvec. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading...

Use of Uninitialized Resource in gfx-auxil

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading from uninitialized memory...

GHSA-QWVX-C8J7-5G75 Use of Uninitialized Resource in tectonic_xdv

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading from uninitialized memory...

GHSA-9HFG-PXR6-Q4VP Use of a Broken or Risky Cryptographic Algorithm in crypto2

The implementation does not enforce alignment requirements on input slices while incorrectly assuming 4-byte alignment through an unsafe call to std::slice::fromrawpartsmut, which breaks the contract and introduces undefined behavior. This affects Chacha20 encryption and decryption in crypto2...

Delegate functions are missing `Send` bound

Affected versions of this crate did not require event handlers to have Send bound despite there being no guarantee of them being called on any particular thread, which can potentially lead to data races and undefined behavior. The flaw was corrected in commit afe3252 by adding Send bounds...

RUSTSEC-2022-0008 Delegate functions are missing `Send` bound

Affected versions of this crate did not require event handlers to have Send bound despite there being no guarantee of them being called on any particular thread, which can potentially lead to data races and undefined behavior. The flaw was corrected in commit afe3252 by adding Send bounds...

CLSA-2021-1638803819 Fix of 56 CVEs

CVE-2017-7223: Fix global buffer overflow of size 1 - CVE-2017-7224: Fix invalid write of size 1 while disassembling - CVE-2017-7225: Fix NULL pointer dereference and an invalid write - CVE-2017-7226: Fix heap-based buffer over-read of size 4049 - CVE-2017-7227: Fix heap-based buffer overflow -...

Google TensorFlow Buffer Overflow Vulnerability (CNVD-2022-09870)

Google TensorFlow is a suite of end-to-end open source platforms for machine learning from Google USA. A buffer overflow vulnerability exists in Google TensorFlow, which stems from undefined behavior of the shape inference code of "tf.ragged.cross" due to a bound reference to "nullptr" in the...

GHSA-7PXJ-M4JF-R6H2 Missing validation during checkpoint loading

Impact An attacker can trigger undefined behavior, integer overflows, segfaults and CHECK-fail crashes if they can change saved checkpoints from outside of TensorFlow. This is because the checkpoints loading infrastructure is missing validation for invalid file formats. Patches We have patched th...

Incomplete validation of shapes in multiple TF ops

Impact Several TensorFlow operations are missing validation for the shapes of the tensor arguments involved in the call. Depending on the API, this can result in undefined behavior and segfault or CHECK-fail related crashes but in some scenarios writes and reads from heap populated arrays are als...

Undefined behavior via `nullptr` reference binding in sparse matrix multiplication

Impact The code for sparse matrix multiplication is vulnerable to undefined behavior via binding a reference to nullptr: python import tensorflow as tf tf.rawops.SparseMatMul a=1.0,1.0,1.0, b=,,, transposea=False, transposeb=False, aissparse=False, bissparse=True This occurs whenever the dimensio...