How-To-Secure-A-Linux-Server

लिनक्स सर्वर को सुरक्षित कैसे करें एक विकसित होती हुई मार्गदर्शिका जो लिनक्स सर्वर को सुरक्षित करना सिखाती है, और उम्मीद है कि आपको सुरक्षा के बारे में और यह क्यों महत्वपूर्ण है, इसके बारे में भी थोड़ा सिखाती है। विषय सूची परिचय मार्गदर्शिका का उद्देश्य अपने सर्वर को सुरक्षित क्यों करें एक और...

axios-security-guide

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Security update 5.2.1 for Multi-Linux Manager Client Tools

This update fixes the following issues: scap-security-guide was updated to version 0.1.79: Version 0.1.79 jscECO-3319 Added SLE16 profiles to the build Create SLE16 HIPAA profile Create SLE16 PCI DSS 4 profile Use Sequoia in RHEL 10 instead of GPG New Profile for RHEL10: BSI Move RHEL Control fil...

SUSE-SU-2026:4582-1 Security update 5.2.1 for Multi-Linux Manager Client Tools

This update fixes the following issues: scap-security-guide was updated to version 0.1.79: - Version 0.1.79 jscECO-3319 Added SLE16 profiles to the build Create SLE16 HIPAA profile Create SLE16 PCI DSS 4 profile Use Sequoia in RHEL 10 instead of GPG New Profile for RHEL10: BSI Move RHEL Control...

SUSE-SU-2026:4581-1 Security update 5.2.1 for Multi-Linux Manager Client Tools

This update fixes the following issues: scap-security-guide was updated to version 0.1.79: - Version 0.1.79 jscECO-3319 Added SLE16 profiles to the build Create SLE16 HIPAA profile Create SLE16 PCI DSS 4 profile Use Sequoia in RHEL 10 instead of GPG New Profile for RHEL10: BSI Move RHEL Control...

SUSE-SU-2026:4580-1 Security update 5.2.1 for Multi-Linux Manager Client Tools

This update fixes the following issues: scap-security-guide was updated to version 0.1.79: - Version 0.1.79 jscECO-3319 Added SLE16 profiles to the build Create SLE16 HIPAA profile Create SLE16 PCI DSS 4 profile Use Sequoia in RHEL 10 instead of GPG New Profile for RHEL10: BSI Move RHEL Control...

Security update 5.2.1 for Multi-Linux Manager Client Tools

This update fixes the following issues: scap-security-guide was updated to version 0.1.79 jscECO-3319: Added SLE16 profiles to the build Create SLE16 HIPAA profile Create SLE16 PCI DSS 4 profile Use Sequoia in RHEL 10 instead of GPG Added new Profile for RHEL10: BSI Move RHEL Control files to...

TensorFlow has Null Pointer Error in TensorArrayConcatV2

ImpactWhen ctx-stepcontainter is a null ptr, the Lookup function will be executed with a null pointer.pythonimport tensorflow as tftf.rawops.TensorArrayConcatV2handle='a', 'b', flowin = 0.1, dtype=tf.int32, elementshapeexcept0=1 PatchesWe have patched the issue in GitHub commit...

TensorFlow has Heap-buffer-overflow in AvgPoolGrad

Impactpythonimport osos.environ'TFENABLEONEDNNOPTS' = '0'import tensorflow as tfprinttf.versionwith tf.device"CPU": ksize = 1, 40, 128, 1 strides = 1, 128, 128, 30 padding = "SAME" dataformat = "NHWC" originputshape = 11, 9, 78, 9 grad = tf.saturatecasttf.random.uniform16, 16, 16, 16, minval=-128...

TensorFlow has Floating Point Exception in AvgPoolGrad with XLA

ImpactIf the stride and window size are not positive for tf.rawops.AvgPoolGrad, it can give an FPE.pythonimport tensorflow as tfimport numpy as [email protected]=Truedef test: y = tf.rawops.AvgPoolGradoriginputshape=1,0,0,0, grad=0.39117979, ksize=1,0,0,0, strides=1,0,0,0, padding="SAME",...

TensorFlow has Null Pointer Error in QuantizedMatMulWithBiasAndDequantize

ImpactNPE in QuantizedMatMulWithBiasAndDequantize with MKL enable pythonimport tensorflow as tffunc = tf.rawops.QuantizedMatMulWithBiasAndDequantizepara='a': tf.constant138, dtype=tf.quint8, 'b': tf.constant4, dtype=tf.qint8, 'bias': 31.81644630432129, 47.21876525878906, 109.95201110839844,...

PYSEC-2026-3271 TensorFlow has Null Pointer Error in QuantizedMatMulWithBiasAndDequantize

Impact NPE in QuantizedMatMulWithBiasAndDequantize with MKL enable python import tensorflow as tf func = tf.rawops.QuantizedMatMulWithBiasAndDequantize para='a': tf.constant138, dtype=tf.quint8, 'b': tf.constant4, dtype=tf.qint8, 'bias': 31.81644630432129, 47.21876525878906, 109.95201110839844,...

TensorFlow has Floating Point Exception in TensorListSplit with XLA

ImpactFPE in TensorListSplit with XLA pythonimport tensorflow as tffunc = tf.rawops.TensorListSplitpara = 'tensor': 1, 'elementshape': -1, 'lengths': [email protected]=Truedef fuzzjit: y = funcpara return yprintfuzzjit PatchesWe have patched the issue in GitHub commit...

PYSEC-2026-3111 TensorFlow has Floating Point Exception in TFLite in conv kernel

Impact Constructing a tflite model with a paramater filterinputchannel of less than 1 gives a FPE. Patches We have patched the issue in GitHub commit 34f8368c535253f5c9cb3a303297743b62442aaa. The fix will be included in TensorFlow 2.12. We will also cherrypick this commit on TensorFlow 2.11.1. Fo...

PYSEC-2026-3286 TensorFlow vulnerable to Out-of-Bounds Read in GRUBlockCellGrad

Impact Out of bounds read in GRUBlockCellGrad python func = tf.rawops.GRUBlockCellGrad para = 'x': 21.1, 156.2, 83.3, 115.4, 'hprev': array136.5, 136.6, 'wru': array26.7, 0.8, 47.9, 26.1, 26.2, 26.3, 'wc': array 0.4, 31.5, 0.6, 'bru': array0.1, 0.2 , dtype=float32, 'bc': 0x41414141, 'r': array0.3...

Invalid char to bool conversion when printing a tensor

ImpactWhen printing a tensor, we get it's data as a const char array since that's the underlying storage and then we typecast it to the element type. However, conversions from char to bool are undefined if the char is not 0 or 1, so sanitizers/fuzzers will crash. PatchesWe have patched the issue ...

Segfault in `CompositeTensorVariantToComponents`

ImpactAn input encoded that is not a valid CompositeTensorVariant tensor will trigger a segfault in tf.rawops.CompositeTensorVariantToComponents.pythonimport tensorflow as tfencode = tf.rawops.EmptyTensorListelementdtype=tf.int32, elementshape=10, 15, maxnumelements=2meta=...

`CHECK` fail via inputs in `SparseFillEmptyRowsGrad`

ImpactIf SparseFillEmptyRowsGrad is given empty inputs, TensorFlow will crash.pythonimport tensorflow as tftf.rawops.SparseFillEmptyRowsGrad reverseindexmap=, gradvalues=, name=None PatchesWe have patched the issue in GitHub commit af4a6a3c8b95022c351edae94560acc61253a1b8.The fix will be included...

`CHECK_EQ` fail via input in `SparseMatrixNNZ`

ImpactAn input sparsematrix that is not a matrix with a shape with rank 0 will trigger a CHECK fail in tf.rawops.SparseMatrixNNZ.pythonimport tensorflow as tftf.rawops.SparseMatrixNNZsparsematrix= PatchesWe have patched the issue in GitHub commit f856d02e5322821aad155dad9b3acab1e9f5d693.The fix...

`CHECK_EQ` fail in `tf.raw_ops.TensorListResize`

ImpactIf tf.rawops.TensorListResize is given a nonscalar value for input size, it results CHECK fail which can be used to trigger a denial of service attack.pythonimport numpy as npimport tensorflow as tfa = datastructures.tftensorlistnewelements = tf.constantvalue=3, 4, 5b = np.zeros0, 2, 3,...