CVE-2022-29278: Compromising System Security Through Incorrect Pointer Checks in NvmExpressDxe Driver
Following the recent discovery by Insyde, a critical security vulnerability identified as CVE-2022-29278 has been found in the NvmExpressDxe driver when it comes to improper
CVE-2022-30772: Potential SMRAM and OS Kernel Memory Overwrite Exploit through Manipulation of Input Address in PnpSmm Function x52
A potential vulnerability, identified under the reference CVE-2022-30772, may lead to the manipulation of the input address in the PnpSmm function x52. This issue arises
CVE-2022-31243: DMA Transaction-Targeted Input Buffers Causing SMRAM Corruption in FvbServicesRuntimeDxe Driver
A recently discovered critical vulnerability, CVE-2022-31243, has been found to cause SMRAM corruption in the FvbServicesRuntimeDxe driver. This vulnerability is related to Direct Memory Access
CVE-2022-30774: Exploring DMA Attacks on PnpSmm Driver's Parameter Buffer and Understanding the TOCTOU Vulnerability
In this in-depth analysis, we examine the vulnerability CVE-2022-30774, which exists in the parameter buffer used by the PnpSmm driver. This vulnerability revolves around a
CVE-2022-32267 - DMA Transactions Targeting Input Buffers in SmmResourceCheckDxe Software SMI Handler Lead to SMRAM Corruption
Summary: A flaw has been discovered in the SmmResourceCheckDxe driver, which could be exploited by a TOCTOU attack that targets the input buffers of the
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