2104 matches found
CVE-2022-2196
The CVE-2022-2196 entry concerns a regression in Linux kernel KVM/nVMX where speculative execution could leak from an L2 guest to the host L1 due to inadequate Spectre v2 mitigations (retpolines/IBPB/eIBRS context). The description states an L2 attacker with code execution can influence indirect ...
Pair.sol can be manipulated to affect small liquidity providers.
Lines of code Vulnerability details Impact The first minter can manipulate the supply of LP tokens and baseToken-fractional ratio, hindering small liquidity providers from interacting with the pair. A malicious actor can mint 1wei of LP token from a new pair, then proceed to transfer baseToken to...
ERC20 TOKENS WITH DIFFERENT DECIMALS THAN 18 MAY BREAK THE LOGIC AND PROVIDE UNEXPECTED RESULTS
Lines of code Vulnerability details Impact Note: Though it is mentioned that Rebase/fee-on-transfer tokens are not expected, however there exist other ERC20 tokens having different decimals than 18 Contracts LpToken and Pair performs calculations by using hardcoded value of decimals 18 1e18 for...
Rounding down leads to breakage of the xy curve calculation
Lines of code Vulnerability details Impact When needing to calculate the inputAmount required to receive a certain amount of fractional tokens called outputAmount, we are deriving from the xy = k curve used on the Uniswap V2 protocol. Proof of Concept Some maths: The so-called curve equation is: ...
sellQuote might lead to unexpected reverts when returning zero
Lines of code Vulnerability details Impact the implementation of sellQuote follows the logic of getAmountOut from Uniswap V2 Library. However it doesn't add +1 as the original implementation, this could make the function return zero and lead to reverts. Proof of Concept Tools Used Manual review...
Surplus token after adding liquidity is not refunded to liquidity providers. LP might suffer front-running attack and lose funds.
Lines of code Vulnerability details Impact Function Pair.add receives base token and fractional token from liquidity providers and mint equivalent amount of LP token for them. The amount of LP token be minted is calculate in function addQuote function addQuoteuint256 baseTokenAmount, uint256...
PT-2022-6284 · Tp Link · Tp-Link Archer C5 +1
Name of the Vulnerable Software and Affected Versions: TP-Link Archer C5 version 2 TP-Link WR710N version 1 Description: The issue is related to the strcmp function used for checking credentials in the httpd process of TP-Link routers. This function is susceptible to a side-channel attack, where ...
GHSA-9V25-R5Q2-2P6W Candy Machine Set Collection During Mint Missing Check
A problem with Candy Machine V2 allow minting NFTs to an arbitrary collection due to a missing check. Here is a description of the exploit: Details: Here is the tx/ix to exploit: Transaction: Ix 1: candymachine v2, mintnft, passing in empty metadata -1 Ix 2: custom handler, 0 cpi A -- tokenmetada...
Candy Machine Set Collection During Mint Missing Check
A problem with Candy Machine V2 allow minting NFTs to an arbitrary collection due to a missing check. Here is a description of the exploit: Details: Here is the tx/ix to exploit: Transaction: Ix 1: candymachine v2, mintnft, passing in empty metadata -1 Ix 2: custom handler, 0 cpi A -- tokenmetada...
PT-2022-36330 · Linux · Linux Kernel
Name of the Vulnerable Software and Affected Versions: Linux Kernel versions 4.16 through 5.10.154 Description: A resource leak was discovered in the mv xor v2 remove function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions 4.16...
PT-2022-36559 · Linux · Linux Kernel
Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.14.300 Description: A resource leak was discovered in the mv xor v2 remove function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to...
PT-2022-36608 · Linux · Linux Kernel
Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.9.334 Description: A resource leak was discovered in the mv xor v2 remove function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to...
Overflow in `ImageProjectiveTransformV2` in Tensorflow
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SUSE SLES12: xen / xen-doc-html / xen-libs / xen-libs-32bit / xen-tools / etc (SUSE-SU-2022:4241-1)
The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:4241-1 advisory. - CVE-2022-33746: Fixed DoS due to excessively long P2M pool freeing bsc1203806. - CVE-2022-33748: Fixed DoS due to race in locking...
GHSA-FRQP-WP83-QGGV Heap overflow in `QuantizeAndDequantizeV2`
Impact The function MakeGrapplerFunctionItem takes arguments that determine the sizes of inputs and outputs. If the inputs given are greater than or equal to the sizes of the outputs, an out-of-bounds memory read or a crash is triggered. python import tensorflow as tf @tf.function def test:...
USN-5727-2 linux-gcp, linux-gcp-4.15 vulnerabilities
It was discovered that a race condition existed in the instruction emulator of the Linux kernel on Arm 64-bit systems. A local attacker could use this to cause a denial of service system crash. CVE-2022-20422 It was discovered that the KVM implementation in the Linux kernel did not properly handl...
USN-5729-1 linux, linux-aws, linux-aws-5.15, linux-azure, linux-azure-5.15, linux-gcp, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-oracle, linux-oracle-5.15 vulnerabilities
It was discovered that a race condition existed in the instruction emulator of the Linux kernel on Arm 64-bit systems. A local attacker could use this to cause a denial of service system crash. CVE-2022-20422 Hsin-Wei Hung discovered that the BPF subsystem in the Linux kernel contained an...
USN-5728-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-bluefield, linux-gcp, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi vulnerabilities
Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading to potential data structure reuse. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-427...
GSD-2022-1006832 ASoC: wcd-mbhc-v2: Revert "ASoC: wcd-mbhc-v2: use pm_runtime_resume_and_get()"
ASoC: wcd-mbhc-v2: Revert "ASoC: wcd-mbhc-v2: use pmruntimeresumeandget" This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.3 by commit...
