Linux kernel 代码问题漏洞

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A code issue vulnerability exists in the Linux kernel that stems from a failure to consider special files in gcdatasegment in Linux kernel fs/f2fs/gc.c prior to 5.16.3, resulting in a null pointer...

Logic error in burnFlashGovernanceAsset can cause locked assets to be stolen

Handle shw Vulnerability details Impact A logic error in the burnFlashGovernanceAsset function that resets a user's pendingFlashDecision allows that user to steal other user's assets locked in future flash governance decisions. As a result, attackers can get their funds back even if they execute ...

anti-flashloan mechanism may lead to protocol default

Handle gzeon Vulnerability details Impact There is a price check to avoid flash loan attacks which significantly moved the price. If current price is 5% lower than the stored twap price, the liquidation will fail. This design can be dangerous as it is to openleverage's benefit to close...

Tolerance is not enforced during a flash governance decision

Handle shw Vulnerability details Impact Most of the functions with a governanceApproved modifier call flashGoverner.enforceTolerance to ensure the provided parameters are restricted to some range of their original values. However, in the governanceApproved modifier,...

Flash loan price manipulation in purchasePyroFlan()

Handle sirhashalot Vulnerability details Impact The comment on line 54 of FlanBackstop.sol states "the opportunity for price manipulation through flash loans exists", and I agree that this is a serious risk. While the acceptableHighestPrice variable attempts to limit the maximum price change of t...

Loss Of Flash Governance Tokens If They Are Not Withdrawn Before The Next Request

Handle kirk-baird Vulnerability details Impact Users who have not called withdrawGovernanceAsset after they have locked their tokens from a previous proposal i.e. assertGovernanceApproved, will lose their tokens if assertGovernanceApproved is called again with the same target and sender. The send...

Burning a User's Tokens for a Flash Proposal will not Deduct Their Balance

Handle kirk-baird Vulnerability details Impact The proposal to burn a user's tokens for a flash governance proposal does not result in the user losing any funds and may in fact unlock their funds sooner. Proof of Concept The function burnFlashGovernanceAsset will simply overwrite the user's state...

Reentrancy on Flash Governance Proposal Withdrawal

Handle kirk-baird Vulnerability details Impact The function withdrawGovernanceAsset is vulnerable to reentrancy, which would allow the attacker to drain the balance of the flashGoverananceConfig.asset. Note: this attack assumes the attacker may gain control of the execution flow in asset.tranfer...

File Upload Vulnerability in Flash Flood Monitoring and Early Warning System of Siltronic Ltd (CNVD-2022-16622)

Siltronic is a technology-based enterprise dedicated to the cause of disaster prevention and mitigation in China. A file upload vulnerability exists in the Flash Flood Monitoring and Early Warning System of Sicron Technology Co. Ltd, which can be exploited by attackers to gain control of the serv...

File Upload Vulnerability in Flash Flood Monitoring and Early Warning System of Siltronic Ltd.

Siltronic is a technology-based enterprise dedicated to the cause of disaster prevention and mitigation in China. A file upload vulnerability exists in the Flash Flood Monitoring and Early Warning System of Sicron Technology Co. Ltd, which can be exploited by attackers to gain control of the serv...

File Upload Vulnerability in Flash Flood Monitoring and Early Warning System of Sichuang Technology Co. Ltd (CNVD-2022-16621)

Siltronic is a technology-based enterprise dedicated to the cause of disaster prevention and mitigation in China. A file upload vulnerability exists in the Flash Flood Monitoring and Early Warning System of Sicron Technology Co. Ltd, which can be exploited by attackers to gain control of the serv...

File Upload Vulnerability in Flash Flood Monitoring and Early Warning System of Siltronic Ltd (CNVD-2022-16620)

Siltronic Ltd. is a technology-based enterprise dedicated to the cause of disaster prevention and mitigation in China. A file upload vulnerability exists in the Flash Flood Monitoring and Early Warning System of Siltronic Ltd. that can be exploited by attackers to gain control of the server...

File Upload Vulnerability in Flash Flood Monitoring and Early Warning System of Siltronic Ltd (CNVD-2022-16624)

Siltronic Ltd. is a technology-based enterprise dedicated to the cause of disaster prevention and mitigation in China. A file upload vulnerability exists in the Flash Flood Monitoring and Early Warning System of Sicron Technology Co. Ltd, which can be exploited by attackers to gain control of the...

Logic Flaw Vulnerability in Flash Flood Monitoring and Early Warning System of Siltronic Technology Limited (CNVD-2022-16618)

Siltronic Ltd. is a technology-based enterprise dedicated to the cause of disaster prevention and mitigation in China. A logic flaw vulnerability exists in the Flash Flood Monitoring and Early Warning System of Siltronic Technology Limited, which can be exploited by attackers to obtain sensitive...

File Upload Vulnerability in Flash Flood Monitoring and Early Warning System of Siltronic Technology Limited (CNVD-2022-16623)

Siltronic Ltd. is a technology-based enterprise dedicated to the cause of disaster prevention and mitigation in China. A file upload vulnerability exists in the Flash Flood Monitoring and Early Warning System of Sicron Technology Co. Ltd, which can be exploited by attackers to gain control of the...

File Upload Vulnerability in Flash Flood Monitoring and Early Warning System of Siltronic Ltd (CNVD-2022-16625)

Siltronic Ltd. is a technology-based enterprise dedicated to the cause of disaster prevention and mitigation in China. A file upload vulnerability exists in the Flash Flood Monitoring and Early Warning System of Sicron Technology Co. Ltd, which can be exploited by attackers to gain control of the...

Cooldown and redeem windows can be rendered useless.

Handle ShippooorDAO Vulnerability details Impact Cooldown and redeem windows can be rendered useless. Proof of Concept Given an account that has not staked sNOTE. Account calls sNOTE.startCooldown Account waits for the duration of the cooldown period. Redeem period starts. Account can then deposi...

Shlayer and Bundlore MacOS Malware Strains – How Uptycs EDR Detection Can Help

Adware strains Shlayer and Bundlore are the most common malware in macOS – although they have slight variations, they have long invaded and bypassed Xprotect, Notarization, Gatekeeper, and File Quarantine, all security features pre-built into macOS. The Uptycs threat research team has tracked the...

Mageia: Security Advisory (MGASA-2017-0114)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Mageia: Security Advisory (MGASA-2014-0169)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...