LSN-0089-1: Kernel Live Patch Security Notice

Aaron Adams discovered that the netfilter subsystem in the Linux kernel did not properly handle the removal of stateful expressions in some situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or execute arbitrary code...

Important: kernel

Issue Overview: An out-of-bounds write flaw was found in the Linux kernels framebuffer-based console driver functionality in the way a user triggers ioctl FBIOPUTVSCREENINFO with malicious data. This flaw allows a local user to crash or potentially escalate their privileges on the system...

createNFTDropCollectionWithPaymentAddress() doesn't granting the creator to receive royalties and mint payments

Lines of code Vulnerability details Impact createNFTDropCollectionWithPaymentAddress doesn't ensure to receive royalties and mint payments to the address payable paymentAddress Proof of Concept The documentation side Create a new drop collection contract with a custom payment address and in...

Add limit on NFT Mining Count

Lines of code Vulnerability details Add limit on NFT Mining Count Context: Description: Mint Function is the most important architectural part of an NFT project. The mint function has no quantity limit. For example, in a 10000 NFT project, 10000 NFT Mints can be triggered at the same time. Howeve...

mintFromFixedPriceSale for a custom contract can lead to users losing funds

Lines of code Vulnerability details mintFromFixedPriceSale for a custom contract can lead to users losing funds NFTDropMarketFixedPriceSale.createFixedPriceSale allows creators to create a sale drop. A creator can create a drop sale for their custom NFT Contract that adheres to...

Gigaland NFT Marketplace 1.9 Shell Upload / Key Disclosure

Exploit Title: Gigaland NFT marketplace Shell upload and ETH private key leak Google Dork: N/A Date: 14/8/2022 Exploit Author: Sohel Yousef https://www.linkedin.com/in/sohel-yousef-50a905189/ Software Link: https://gigaland.io/ Version: 1.9 Category: webapps 1. Sell Upload after connectiong your...

users could mint NFTs for free

Lines of code Vulnerability details Impact Malicious users could mint NFTs AMAP by the collection saleConfig.limitPerAccount with msg.value == 0 ETH Proof of Concept The malicious users call mintFromFixedPriceSale with 0 ETH. the only check is if msg.value mintCostand there is no check for...

Malicious creator can create different NFT drop collections with NFTs that will be revealed to correspond to same ipfs token URI

Lines of code Vulnerability details Impact The following createNFTDropCollection function with different name, symbol, and nonce can be called to create different NFT drop collections. function createNFTDropCollection string calldata name, string calldata symbol, string calldata baseURI, bytes32...

Malicious creator can create different NFT collections with NFTs corresponding to same ipfs token URI

Lines of code Vulnerability details Impact A creator can call the following createNFTCollection function with different name, symbol, and nonce to create different NFT collections. function createNFTCollection string calldata name, string calldata symbol, uint256 nonce external returns address...

Malicious Package

Overview profile-nft-gamification is a malicious package. The package's name is based on existing repositories, namespaces, or components used by popular companies in an effort to trick employees into downloading it, also known as 'dependency confusion'. Therefore, you're only vulnerable if this...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-5566-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5566-1 advisory. Zhenpeng Lin discovered that the network packet scheduler implementation in the Linux kernel did not properly remove all references to a rout...

Ubuntu 16.04 ESM : Linux kernel vulnerabilities (USN-5557-1)

The remote Ubuntu 16.04 ESM host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5557-1 advisory. Zhenpeng Lin discovered that the network packet scheduler implementation in the Linux kernel did not properly remove all references to a route filter...

Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-5560-1)

The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5560-1 advisory. Zhenpeng Lin discovered that the network packet scheduler implementation in the Linux kernel did not properly remove all references to a route filter...

CVE-2022-2586

It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted...

Owner of project NFT has no purpose

Lines of code Vulnerability details Owner of project NFT has no purpose Impact Creating a new project mints a NFT to the sender builder. The builder of a project has special permissions and is required to perform various tasks. However, if the minted NFT is transferred to a different address, the...

The vulnerability in the `nft_set_elem_init` function of the `net/netfilter/nf_tables_api.c` file, belonging to the User Namespace Handler component in the Linux operating system’s kernel, allows a hacker to gain root access.

The vulnerability of the nftseteleminit function in the net/netfilter/nftablesapi.c file of the User Namespace Handler component in the Linux operating system kernel is caused by a buffer overflow. Exploiting this vulnerability could allow a remote attacker to gain root access...

A NFT can be delegated to many NFTS

Lines of code Vulnerability details In VoteEscrowDelegation.sol in the function delegate, there is no check about if the tokenId NFT has already been delegated. Thus is it possible to delegate voting power multiple time. It's even possible to self delegate tokenId = toTokenId multiple times. By...

The function _transferFrom doesn't work

Lines of code Vulnerability details In VoteEscrowDelegation.sol L242, the function removeDelegation is called externally with the syntax this., but that external call changes the msg.sender. So in the function removeDelegation, msg.sender will be the contract itself, not the user. But this functi...

User is unable to remove delegation and transfer NFT

Lines of code Vulnerability details Impact The transferFrom in VoteEscrowDelegation.sol should be change to an external function. Currently, the function is unable to be called by any user since it is an internal function and there's no call to the function from another Golom contract. With above...

Important: kernel-livepatch-5.10.126-117.518

Issue Overview: A heap buffer overflow flaw was found in the Linux kernel's Netfilter subsystem in the way a user provides incorrect input of the NFTDATAVERDICT type. This flaw allows a local user to crash or potentially escalate their privileges on the system. CVE-2022-34918 Affected Packages:...