CVE-2022-29278

Incorrect pointer checks within the NvmExpressDxe driver can allow tampering with SMRAM and OS memory Incorrect pointer checks within the NvmExpressDxe driver can allow tampering with SMRAM and OS memory. This issue was discovered by Insyde during security review. Fixed in: Kernel 5.1: Version...

Insyde InsydeH2O 安全漏洞

Insyde InsydeH2O is a C source from Insyde Corporation of Taiwan, which implements the new technology "EFI/UEFI" specification designed to replace the traditional BIOS Basic Input/Output System. A security vulnerability exists in Insyde InsydeH2O 5.0 to 5.5, which originates in UsbCoreDxe, where...

CVE-2022-29278

Incorrect pointer checks within the NvmExpressDxe driver can allow tampering with SMRAM and OS memory Incorrect pointer checks within the NvmExpressDxe driver can allow tampering with SMRAM and OS memory. This issue was discovered by Insyde during security review. Fixed in: Kernel 5.1: Version...

CVE-2022-30771

Initialization function in PnpSmm could lead to SMRAM corruption when using subsequent PNP SMI functions Initialization function in PnpSmm could lead to SMRAM corruption when using subsequent PNP SMI functions. This issue was discovered by Insyde engineering during a security review. Fixed in:...

CVE-2022-29279

Use of a untrusted pointer allows tampering with SMRAM and OS memory in SdHostDriver and SdMmcDevice Use of a untrusted pointer allows tampering with SMRAM and OS memory in SdHostDriver and SdMmcDevice. This issue was discovered by Insyde during security review. It was fixed in: Kernel 5.0: versi...

CVE-2022-30772

Manipulation of the input address in PnpSmm function 0x52 could be used by malware to overwrite SMRAM or OS kernel memory. Function 0x52 of the PnpSmm driver is passed the address and size of data to write into the SMBIOS table, but manipulation of the address could be used by malware to overwrit...

CVE-2022-29275

In UsbCoreDxe, untrusted input may allow SMRAM or OS memory tampering Use of untrusted pointers could allow OS or SMRAM memory tampering leading to escalation of privileges. This issue was discovered by Insyde during security review. It was fixed in: Kernel 5.0: version 05.09.21 Kernel 5.1: versi...

CVE-2022-29279

CVE-2022-29279 involves a vulnerability in InsydeH2O BIOS where the use of an untrusted pointer allows tampering with SMRAM and OS memory in SdHostDriver and SdMmcDevice. Root cause: untrusted pointer handling in the affected code paths. Impact (per sources): potential memory tampering with high ...

CVE-2022-29276

CVE-2022-29276 affects the AhciBusDxe SMI handling, where untrusted inputs can lead to SMRAM corruption. The issue is documented across multiple sources (NVD, Red Hat, PRION/PTSecurity entries) and is tied to the AhciBusDxe component prior to specific kernel revisions. Reported root cause: SMI fu...

CVE-2022-29276

SMI functions in AhciBusDxe use untrusted inputs leading to corruption of SMRAM. SMI functions in AhciBusDxe use untrusted inputs leading to corruption of SMRAM. This issue was discovered by Insyde during security review. It was fixed in: Kernel 5.0: version 05.09.18 Kernel 5.1: version 05.17.18...

PT-2022-19519 · Kernel · Kernel

Name of the Vulnerable Software and Affected Versions: Kernel 5.0 versions prior to 05.09.17 Kernel 5.1 versions prior to 05.17.17 Kernel 5.2 versions prior to 05.27.17 Kernel 5.3 versions prior to 05.36.17 Kernel 5.4 versions prior to 05.44.17 Kernel 5.5 versions prior to 05.52.17 Description: T...

CVE-2022-29275

In UsbCoreDxe, untrusted input may allow SMRAM or OS memory tampering Use of untrusted pointers could allow OS or SMRAM memory tampering leading to escalation of privileges. This issue was discovered by Insyde during security review. It was fixed in: Kernel 5.0: version 05.09.21 Kernel 5.1: versi...

CVE-2022-29278

The CVE-2022-29278 entry involves the NvmExpressDxe driver with incorrect pointer checks that can allow tampering with SMRAM and OS memory. This vulnerability is documented across multiple security trackers (e.g., Insyde InsydeH2O BIOS context) and is tied to specific fixed kernel versions: 5.1 -...

CVE-2022-29276

SMI functions in AhciBusDxe use untrusted inputs leading to corruption of SMRAM. SMI functions in AhciBusDxe use untrusted inputs leading to corruption of SMRAM. This issue was discovered by Insyde during security review. It was fixed in: Kernel 5.0: version 05.09.18 Kernel 5.1: version 05.17.18...

CVE-2022-30771

CVE-2022-30771 affects InsydeH2O BIOS (5.1–5.5) via an initialization function in PnpSmm that may cause SMRAM corruption when using subsequent PNP SMI functions. Root cause: initialization path in PnpSmm. Impact: potential SMRAM corruption with high confidentiality, integrity, and availability im...

CVE-2022-30772

Manipulation of the input address in PnpSmm function 0x52 could be used by malware to overwrite SMRAM or OS kernel memory. Function 0x52 of the PnpSmm driver is passed the address and size of data to write into the SMBIOS table, but manipulation of the address could be used by malware to overwrit...

CVE-2022-29279

Use of a untrusted pointer allows tampering with SMRAM and OS memory in SdHostDriver and SdMmcDevice Use of a untrusted pointer allows tampering with SMRAM and OS memory in SdHostDriver and SdMmcDevice. This issue was discovered by Insyde during security review. It was fixed in: Kernel 5.0: versi...

CVE-2022-30283

In UsbCoreDxe, tampering with the contents of the USB working buffer using DMA while certain USB transactions are in process leads to a TOCTOU problem that could be used by an attacker to cause SMRAM corruption and escalation of privileges The UsbCoreDxe module creates a working buffer for USB...

CVE-2022-30772

Summary: CVE-2022-30772 describes a memory corruption vulnerability in InsydeH2O BIOS/SMM related to the PnpSmm function 0x52. The input address and size passed to the SMBIOS write operation can be manipulated, enabling a malware attacker with local access to potentially overwrite SMRAM or OS ker...

CVE-2022-29275

CVE-2022-29275 affects InsydeInsydeH2O BIOS/UsbCoreDxe, where untrusted input may allow memory tampering in SMRAM or OS, enabling privilege escalation. The issue arises from a use of untrusted pointers in UsbCoreDxe and is tied to the BIOS/UEFI environment. The vulnerability is fixed in kernel up...