linuxptp bug fix and enhancement update

An update is available for linuxptp. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The linuxptp packages provide Precision Time Protocol PTP implementation for...

Medium: kernel

Issue Overview: bpf: incorrect verifier pruning due to missing register precision taints, which may lead to out-of-band read/write access due to an incorrect verifier conclusion. CVE-2023-2163 A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the...

Comptroller.sol#liquidateCalculateSeizeTokens assumes the same precision for vTokenBorrowed and vTokenCollateral

Lines of code Vulnerability details Impact File: Comptroller.sol 1099 uint256 exchangeRateMantissa = VTokenvTokenCollateral.exchangeRateStored; // Note: reverts on error 1100 uint256 seizeTokens; 1101 Exp memory numerator; 1102 Exp memory denominator; 1103 Exp memory ratio; 1104 1105 numerator =...

Comptroller.sol#_getHypotheticalLiquiditySnapshot assumes that all UnderlyingTokens have the same precision

Lines of code Vulnerability details Impact File: Comptroller.sol 1316 // Get the normalized price of the asset 1317 Exp memory oraclePrice = Exp mantissa: safeGetUnderlyingPriceasset ; 1318 1319 // Pre-compute conversion factors from vTokens - usd 1320 Exp memory vTokenPrice = mulExp mantissa:...

Precision differences when calculating the _startAuction of funds accumulated in RiskFund

Lines of code Vulnerability details Impact When calculating startAuction uint256 usdValue in RiskFund, Auction state divides the value of each market in the vToken list in token list precision. This skew is fine for most tokens but will cause problems with certain token pairs. Proof of Concept Wh...

3dprecision.in Cross Site Scripting vulnerability OBB-3317151

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...

kernel: bpf: Do mark_chain_precision for ARG_CONST_ALLOC_SIZE_OR_ZERO

In the Linux kernel, the following vulnerability has been resolved: bpf: Do markchainprecision for ARGCONSTALLOCSIZEORZERO Precision markers need to be propagated whenever we have an ARGCONST style argument, as the verifier cannot consider imprecise scalars to be equivalent for the purposes of...

Mitigation of M-01: Issue NOT fully mitigated

Mitigated issue M-01: Division before multiplication truncate minOut and incurs heavy precision loss and result in insufficient slippage protection The issue was a loss of precision of three different kinds. 1 a/bc = ac/b in the calculation of mintAmount in SafEth.stake. Mitigation review The...

Targetoo’s Precision Targeting Vows to Transform Mobile Advertising

By Owais Sultan In todays fast-paced digital world, mobile advertising has become an essential tool for businesses looking to engage with… This is a post from HackRead.com Read the original post: Targetoos Precision Targeting Vows to Transform Mobile Advertising...

North Korea Hacking Cryptocurrency Sites with 3CX Exploit

News: Researchers at Russian cybersecurity firm Kaspersky today revealed that they identified a small number of cryptocurrency-focused firms as at least some of the victims of the 3CX software supply-chain attack thats unfolded over the past week. Kaspersky declined to name any of those victim...

Division before multiplication truncate minOut and incurs heavy precision loss and result in insufficient slippage protection

Lines of code Vulnerability details Impact When Calcuting the minOut before doing trade, Division before multiplication truncate minOut and incurs heavy precision loss, then very sub-optimal amount of the trade output can result in loss of fund from user because of the insufficient slippage...

Upgraded Q -> 2 from #29 [1679672352018]

Judge has assessed an item in Issue 29 as 2 risk. The relevant finding follows: M-02 Division before multiplication incurs unnecessary precision loss 29 --- The text was updated successfully, but these errors were encountered: All reactions...

Division before multiply results in precision loss

Lines of code Vulnerability details Impact Precision loss occurs when division is carried out before multiplication, that can affect gas calculation in terms of publishing the data to L1. Proof of Concept Tools Used Manual Review Recommended Mitigation Steps Recommendation is made for avoiding...

CVE-2022-34423

Dell PowerEdge BIOS and Dell Precision BIOS contain an Improper SMM communication buffer verification vulnerability. A local malicious user with high Privileges may potentially exploit this vulnerability to perform arbitrary code execution or cause denial of service...

CVE-2022-34423

Dell PowerEdge BIOS and Dell Precision BIOS contain an Improper SMM communication buffer verification vulnerability. A local malicious user with high Privileges may potentially exploit this vulnerability to perform arbitrary code execution or cause denial of service...

CVE-2022-34423

Dell PowerEdge BIOS and Dell Precision BIOS contain an Improper SMM communication buffer verification vulnerability. A local malicious user with high Privileges may potentially exploit this vulnerability to perform arbitrary code execution or cause denial of service...

CVE-2022-34423

Dell PowerEdge BIOS and Dell Precision BIOS contain an Improper SMM communication buffer verification vulnerability. A local malicious user with high Privileges may potentially exploit this vulnerability to perform arbitrary code execution or cause denial of service...

CVE-2022-34421

Dell PowerEdge BIOS and Dell Precision BIOS contain an Improper SMM communication buffer verification vulnerability. A local malicious user with high Privileges may potentially exploit this vulnerability to perform arbitrary code execution or cause denial of service...

CVE-2022-34422

Dell PowerEdge BIOS and Dell Precision BIOS contain an Improper SMM communication buffer verification vulnerability. A local malicious user with high Privileges may potentially exploit this vulnerability to perform arbitrary code execution or cause denial of service...

CVE-2022-34422

Dell PowerEdge BIOS and Dell Precision BIOS contain an Improper SMM communication buffer verification vulnerability. A local malicious user with high Privileges may potentially exploit this vulnerability to perform arbitrary code execution or cause denial of service...