CVE-2021-46935

In the Linux kernel, the following vulnerability has been resolved: binder: fix asyncfreespace accounting for empty parcels In 4.13, commit 74310e06be4d "android: binder: Move buffer out of area shared with user space" fixed a kernel structure visibility issue. As part of that patch, sizeofvoid w...

Hyperledger: The “payload” Field of Transactions in a Block Reveals the Private Data to All Peers

To whom it may concern, We are a research group conducting research on Hyperledger Fabric 2.0. We find a design flaw about the “payload” field of transactions, which can reveal the Private Data to all peers in one channel. When a client invokes a function to read the private data, the is stored i...