Insufficient oracle data feed validation

Lines of code Vulnerability details Impact Stale prices can lead to the incorrect valuation of assets Proof of Concept The code does not check the other data returned from latestRoundData which must be used to ensure that the data is not stale and that the price is valid File:...

SUSE-SU-2022:1278-1 Security update for the Linux Kernel (Live Patch 23 for SLE 12 SP5)

This update for the Linux Kernel 4.12.14-12288 fixes several issues. The following security issues were fixed: - CVE-2022-27666: Fixed a buffer overflow vulnerability in IPsec ESP transformation code. This flaw allowed a local attacker with a normal user privilege to overwrite kernel heap objects...

KnightingRound: tokenOutPrice is only lazily updated

Lines of code Vulnerability details Impact In the KnightingRound contract, the tokenOutPrice is updated by the owner calling the setTokenOutPrice function, but this update is lazy and cannot guarantee that the user uses the latest tokenOutPrice. When setTokenOutPrice cannot update tokenOutPrice i...

latestRoundData data insufficiently validated

Lines of code Vulnerability details Impact The data returned by the Chainlink latestRoundData function may be stale. There should be checks applied on the data received from Chainlink to validate that it is not stale. Proof of Concept The ChainlinkPriceOracle contract has these two lines , int...

Chainlink oracle might return stale data

Lines of code Vulnerability details Impact Oracle might return stale data for basePrice and quotePrice. Proof of Concept refreshedAssetPerBaseInUQ in ChainlinkPriceOracle.sol does not check if the data from Chainlink is fresh . If there is a problem with the Chainlink oracle, this contract may be...

SUSE-SU-2022:1242-1 Security update for the Linux Kernel (Live Patch 20 for SLE 12 SP5)

This update for the Linux Kernel 4.12.14-12277 fixes several issues. The following security issues were fixed: - CVE-2022-27666: Fixed a buffer overflow vulnerability in IPsec ESP transformation code. This flaw allowed a local attacker with a normal user privilege to overwrite kernel heap objects...

SUSE-SU-2022:1212-1 Security update for the Linux Kernel (Live Patch 26 for SLE 15 SP1)

This update for the Linux Kernel 4.12.14-19799 fixes several issues. The following security issues were fixed: - CVE-2022-27666: Fixed a buffer overflow vulnerability in IPsec ESP transformation code. This flaw allowed a local attacker with a normal user privilege to overwrite kernel heap objects...

SUSE-SU-2022:1193-1 Security update for the Linux Kernel (Live Patch 24 for SLE 15 SP1)

This update for the Linux Kernel 4.12.14-19789 fixes several issues. The following security issues were fixed: - CVE-2022-27666: Fixed a buffer overflow vulnerability in IPsec ESP transformation code. This flaw allowed a local attacker with a normal user privilege to overwrite kernel heap objects...

SUSE-SU-2022:1189-1 Security update for the Linux Kernel (Live Patch 27 for SLE 12 SP5)

This update for the Linux Kernel 4.12.14-122106 fixes several issues. The following security issues were fixed: - CVE-2022-27666: Fixed a buffer overflow vulnerability in IPsec ESP transformation code. This flaw allowed a local attacker with a normal user privilege to overwrite kernel heap object...

Use of deprecated oracle API in _collateralPriceUsd

Lines of code Vulnerability details Likelihood low, impact high. The Chainlink latestAnswer function included in IAggregatorV3Interface and called in FungibleAssetVaultForDAOcollateralPriceUsd is considered deprecated and no longer included in the Chainlink API documentation. It's considered best...

Oracle Prices Used Could Be Stale Or Manipulated due to latestAnswer() call

Lines of code Vulnerability details Impact In the various calls to the Chainlink oracle, the deprecated API function latestAnswer is used. This approach is vulnerable to price manipulation and stale prices according to the Chainlink documentation. This vulnerability was marked as Medium severity ...

SUSE-SU-2022:1172-1 Security update for the Linux Kernel (Live Patch 29 for SLE 15 SP1)

This update for the Linux Kernel 4.12.14-197108 fixes several issues. The following security issues were fixed: - CVE-2022-27666: Fixed a buffer overflow vulnerability in IPsec ESP transformation code. This flaw allowed a local attacker with a normal user privilege to overwrite kernel heap object...

Usage of deprecated Chainlink's latestAnswer function

Lines of code Vulnerability details Impact Contract NFTVault.sol uses Chainlink's latestAnswer as an oracle for prices of multiple assets. This function will return the last value, but it is not possible to check if the provided data is fresh. In addition latestAnswer has been marked as deprecate...

Possibility of stale and static value of VOLT for longer duration on change of ScalingPriceOracle

Lines of code Vulnerability details If there will be a need for governance action to swap out the ScalingPriceOracle that the OraclePassThrough points to, then it will have to be performed only after 15th till 30/31st of any month. This is due to two constraints viz, 1 28 days TIMEFRAME, and 2 th...

Chainlink pricer is using a deprecated API

Lines of code Vulnerability details Impact According to Chainlink's documentation, the latestAnswer function is deprecated. This function might suddenly stop working if Chainlink stop supporting deprecated APIs. And the old API can return stale data. Proof of Concept Tools Used None Recommended...

USN-5294-2: Linux kernel vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Description It was discovered that the Packet network protocol implementation in the Linux kernel contained a double-free vulnerability. A local attacker could use this to cause a denial of service system crash or...

kernel: improper initialization of the "flags" member of the new pipe_buffer

A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copypagetoiterpipe and pushpipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cach...

[WP-H3] money-market-contracts/oracle#feed_prices() delayed transaction may disrupt price feeds

Lines of code Vulnerability details The implementation only takes two attributes: asset and price. And the lastupdatedtime of the record will always be set to the current block.time. This makes it possible for the price feeds to be disrupted when the network is congested, or the endpoint is down...

CVE-2022-0847

A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copypagetoiterpipe and pushpipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cach...

PT-2022-28854

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.22 Description The issue concerns the KVM on arm64, where a stale esr value is not properly handled when an SError occurs. The actual impact and potential for attack have not been fully determined...