CVE-2022-34325

CVE-2022-34325 affects InsydeH2O StorageSecurityCommandDxe in UEFI BIOS/firmware. The issue is a TOCTOU race condition where DMA transactions targeting input buffers used by the StorageSecurityCommandDxe SMI handler can lead to SMRAM corruption. Affected component appears to be the StorageSecurit...

PT-2022-21897 · Insyde · Ahcibusdxe

Name of the Vulnerable Software and Affected Versions: AhciBusDxe driver versions prior to kernel 5.2: 05.27.23 AhciBusDxe driver versions prior to kernel 5.3: 05.36.23 AhciBusDxe driver versions prior to kernel 5.4: 05.44.23 AhciBusDxe driver versions prior to kernel 5.5: 05.52.23 Description: T...

CVE-2022-34325

DMA transactions which are targeted at input buffers used for the StorageSecurityCommandDxe software SMI handler could cause SMRAM corruption through a TOCTOU attack. DMA transactions which are targeted at input buffers used for the software SMI handler used by the StorageSecurityCommandDxe drive...

CVE-2022-33909

DMA transactions which are targeted at input buffers used for the HddPassword software SMI handler could cause SMRAM corruption through a TOCTOU attack. DMA transactions which are targeted at input buffers used for the software SMI handler used by the HddPassword driver could cause SMRAM corrupti...

CVE-2022-33909

DMA transactions which are targeted at input buffers used for the HddPassword software SMI handler could cause SMRAM corruption through a TOCTOU attack. DMA transactions which are targeted at input buffers used for the software SMI handler used by the HddPassword driver could cause SMRAM corrupti...

CVE-2022-31243

Update description and links DMA transactions which are targeted at input buffers used for the software SMI handler used by the FvbServicesRuntimeDxe driver could cause SMRAM corruption through a TOCTOU attack.. "DMA transactions which are targeted at input buffers used for the software SMI handl...

CVE-2022-33908

DMA transactions which are targeted at input buffers used for the SdHostDriver software SMI handler could cause SMRAM corruption through a TOCTOU attack. DMA transactions which are targeted at input buffers used for the software SMI handler used by the SdHostDriver driver could cause SMRAM...

CVE-2022-31243

Update description and links DMA transactions which are targeted at input buffers used for the software SMI handler used by the FvbServicesRuntimeDxe driver could cause SMRAM corruption through a TOCTOU attack.. "DMA transactions which are targeted at input buffers used for the software SMI handl...

CVE-2022-33984

DMA transactions which are targeted at input buffers used for the SdMmcDevice software SMI handler could cause SMRAM corruption through a TOCTOU attack. DMA transactions which are targeted at input buffers used for the software SMI handler used by the SdMmcDevice driver could cause SMRAM corrupti...

CVE-2022-33984

DMA transactions which are targeted at input buffers used for the SdMmcDevice software SMI handler could cause SMRAM corruption through a TOCTOU attack. DMA transactions which are targeted at input buffers used for the software SMI handler used by the SdMmcDevice driver could cause SMRAM corrupti...

CVE-2022-33985

DMA transactions which are targeted at input buffers used for the NvmExpressDxe software SMI handler could cause SMRAM corruption through a TOCTOU attack. DMA transactions which are targeted at input buffers used for the software SMI handler used by the NvmExpressDxe driver could cause SMRAM...

CVE-2022-33983

DMA transactions which are targeted at input buffers used for the NvmExpressLegacy software SMI handler could cause SMRAM corruption through a TOCTOU attack. DMA transactions which are targeted at input buffers used for the software SMI handler used by the NvmExpressLegacy driver could cause SMRA...

CVE-2022-33985

The CVE-2022-33985 issue affects the NvmExpressDxe driver’s SMI input buffers. It enables a TOCTOU vulnerability that can lead to SMRAM corruption via DMA targeted at the SMI handler input buffers. The problem is fixed in kernel updates: 5.2 (05.27.25), 5.3 (05.36.25), 5.4 (05.44.25), and 5.5 (05...

CVE-2022-33907

CVE-2022-33907 describes a TOCTOU vulnerability in the SMI handler input buffers of the InsydeH2O IdeBusDxe driver. DMA accesses targeting these buffers could lead to SMRAM corruption. The issue is recorded with a base CVSSv3.1 base score of 6.4 (LOCAL, HIGH complexity, HIGH privileges required) ...

CVE-2022-33906

DMA transactions which are targeted at input buffers used for the FwBlockServiceSmm software SMI handler could cause SMRAM corruption through a TOCTOU attack. DMA transactions which are targeted at input buffers used for the software SMI handler used by the FwBlockServiceSmm driver could cause...

Hyperledger Fabric 资源管理错误漏洞

Hyperledger Fabric is an enterprise licensed distributed ledger framework. It is used to develop solutions and applications. A security vulnerability exists in Hyperledger Fabric version 2.3 that stems from the fact that it allows an attacker to cause a denial of service by repeatedly sending a...

When lender consents before borrower in ETH credit token, all the lent funds are permanently lost.

Lines of code Vulnerability details Description The addCredit function transfers money from lender to a LineOfCredit contract, and opens a credit account. increaseCredit transfers additional funds to an existing credit account contract. Both functions are payable and guarded by mutualConsent, whi...

Front-running of bid calls

Lines of code Vulnerability details Description There is bid function in the SizeSealed contract. The function accepts the auctionId, which does not contain any information about the auction itself. As a result, transactions of users can be front-runned to enforce them bid for the auction with th...

jboss-client: memory leakage in remote client transaction

A flaw was found in the jboss-client. A memory leak on the JBoss client-side occurs when using UserTransaction repeatedly, leading to an information leakage vulnerability...

OPERA1ER APT Hackers Targeted Dozens of Financial Organizations in Africa

A French-speaking threat actor dubbed OPERA1ER has been linked to a series of more than 30 successful cyber attacks aimed at banks, financial services, and telecom companies across Africa, Asia, and Latin America between 2018 and 2022. According to Singapore-headquartered cybersecurity company...