Maxima Max Pro Power 1.0 486A BLE Traffic Replay

Exploit Title: Maxima Max Pro Power - BLE Traffic Replay Unauthenticated Date: 13-Nov-2023 Exploit Author: Alok kumar [email protected], Cyberpwn Technologies Pvt. Ltd. Vendor Homepage: https://www.maximawatches.com Product Link: https://www.maximawatches.com/products/max-pro-power Firmware...

Russian Hackers Sandworm Cause Power Outage in Ukraine Amidst Missile Strikes

The notorious Russian hackers known as Sandworm targeted an electrical substation in Ukraine last year, causing a brief power outage in October 2022. The findings come from Google's Mandiant, which described the hack as a "multi-event cyber attack" leveraging a novel technique for impacting...

Arthimetic operation result in loss of voting power

Lines of code Vulnerability details Impact Carrying out calculation of voting power in function finalize based on division with value 1e4, then subtracting it with totalContributions and after that multiplying and dividing again will be a resultant that cause large precision error or even loss of...

Users can lose eth when contributing.

Lines of code Vulnerability details Impact When contributing in InitialETHCrowdfund, if minting adjusts the voting power for that user to cap it at totalVotingPower, the user does not get refunded the eth he lost. Proof of Concept PartyGovernanceNFTmint caps the mintedVotingPower at...

Users of ReraiseCrowdfund will potentially not receive appropriate voting power

Lines of code Vulnerability details Bug Description The recent code update introduces the functionality for authorities to reduce the total voting power by invoking the decreaseTotalVotingPower function of the party. However, this functionality can lead to issues when used in the time frame after...

Increasing of totalVotingPower during crowdfund can lead to users losing funds.

Lines of code Vulnerability details Bug Description The recent code update allows authorities to be declared at the start of the crowdfunding phase. This change allows authority-restricted functions to be called during the crowdfunding phase by the authorities added in the party constructor...

DoS in Providing Voting power after contribution due to minting based on totalVotingPower in PartyGovernanceNFT.increaseVotingPower

Lines of code Vulnerability details Impact The PartyGovernanceNFT contract was designed in such a way that it wont mint, increaseVotingPower if totalMint mintedVotingPower wont cross the totalVotingPower, if crossing only the difference between them totalVotingPower - mintedVotingPower will be...

A malicious contributor can increase voting power maliciously and eventually steal funds!

Lines of code Vulnerability details Impact Unlimited voting power for attacker and stealing of funds ! Proof of Concept All of the contribute functions uses msg.value to calculate the votingpower . For example , contribute function looks like this : function contribute uint256 tokenId, address...

increaseTotalVotingPower() can be front-ran by an attacker with a call to rageQuit() in order to withdraw more assets than the attacker should be able to claim.

Lines of code Vulnerability details Overview of the vulnerability / PoC The function increaseTotalVotingPower in PartyGovernanceNFT does not have a front-running protection against rageQuit allowing a user to walk away with more assets than he should. An example of the attack 1. A party member...

User loss his delegated voting power after delegation to another user.

Lines of code Vulnerability details Vulnerability Details When a user delegate voting power to another user, his previous voting power from delegation has been ignored at getVotingPowerAt since in case isDelegated is true getVotingPowerAt returns 0. Impact Delegated voting power cannot be utilize...

Potential negative value of votingPowerByTokenId

Lines of code Vulnerability details Impact Based on the context and functionality being used in the PartyGovernanceNFT contract, an authority address can reduce voting power by specifying the degree of reduction but the negative difference wasn't considered. Proof of Concept IN this function...

Sandworm Hackers Caused Another Blackout in Ukraine—During a Missile Strike

Russia's most notorious military hackers successfully sabotaged Ukraine's power grid for the third time last year. And in this case, the blackout coincided with a physical attack...

power-tab.net Cross Site Scripting vulnerability OBB-3775649

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Moderate: Red Hat Security Advisory: fence-agents bug fix, enhancement, and security update

An update for fence-agents is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fr...

Important: Red Hat Security Advisory: Fence Agents Remediation Operator 0.2.1 security update

This is an updated version for the fence-agents-remediation-operator-bundle-container and the fence-agents-remediation-operator-container. It is now available for Fence Agents Remediation 0.2 for RHEL 8. Red Hat Product Security has rated this update as having a security impact of Important. A...

kernel: Linux kernel: Information disclosure and denial of service via use-after-free in ACPI subsystem

A flaw was found in the Linux kernel. This use-after-free vulnerability exists within the Advanced Configuration and Power Interface ACPI subsystem. A local attacker with low privileges could exploit this flaw, leading to memory corruption. This could result in information disclosure or a denial ...

kernel: power: supply: fix null pointer dereferencing in power_supply_get_battery_info

In the Linux kernel, the following vulnerability has been resolved: power: supply: fix null pointer dereferencing in powersupplygetbatteryinfo when kmalloc fail to allocate memory in kasprintf, propname will be NULL, strcmp called by ofgetproperty will cause null pointer dereference. So return...

kernel: wifi: rtlwifi: Fix global-out-of-bounds bug in _rtl8812ae_phy_set_txpower_limit()

In the Linux kernel, the following vulnerability has been resolved: wifi: rtlwifi: Fix global-out-of-bounds bug in rtl8812aephysettxpowerlimit There is a global-out-of-bounds reported by KASAN: BUG: KASAN: global-out-of-bounds in rtl8812aeeqnbyte.part.0+0x3d/0x84 rtl8821ae Read of size 1 at addr...

kernel: drm/amdgpu: Fix type of second parameter in odn_edit_dpm_table() callback

A function prototype mismatch was found in the AMD GPU driver's DPM table callbacks. When kCFI Control Flow Integrity is enabled, the mismatched types cause CFI validation failures, potentially crashing the kernel...

kernel: drm/amdgpu/powerplay/psm: Fix memory leak in power state init

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/powerplay/psm: Fix memory leak in power state init Commit 902bc65de0b3 "drm/amdgpu/powerplay/psm: return an error in power state init" made the power state init function return early in case of failure to get an entry...