18 matches found
CVE-2025-48509: Improper Initialization
Missing Checks in certain functions related to RMP initialization can allow a local admin privileged attacker to cause misidentification of I/O memory, potentially resulting in a loss of guest memory integrity...
CVE-2025-0033: Improper Access Control
Improper access control within AMD SEV-SNP could allow an admin privileged attacker to write to the RMP during SNP initialization, potentially resulting in a loss of SEV-SNP guest memory integrity...
EUVD-2021-13159
Malware in sbrugna...
EUVD-2021-13132
Malware in sbrugna...
EUVD-2021-21216
Malware in sbrugna...
EUVD-2021-13160
Malware in sbrugna...
EUVD-2023-24761
Malicious code in bioql PyPI...
CVE-2023-20582
Improper handling of invalid nested page table entries in the IOMMU may allow a privileged attacker to induce page table entry PTE faults to bypass RMP checks in SEV-SNP, potentially leading to a loss of guest memory integrity...
SUSE-SU-2023:4664-1 Security update for kernel-firmware
This update for kernel-firmware fixes the following issues: Update AMD ucode to 20231030 bsc1215831: - CVE-2022-23820: Failure to validate the AMD SMM communication buffer may allow an attacker to corrupt the SMRAM potentially leading to arbitrary code execution. - CVE-2021-46774: Insufficient...
SUSE-SU-2023:4654-1 Security update for kernel-firmware
This update for kernel-firmware fixes the following issues: Update AMD ucode to 20231030 bsc1215831: - CVE-2022-23820: Failure to validate the AMD SMM communication buffer may allow an attacker to corrupt the SMRAM potentially leading to arbitrary code execution. - CVE-2021-46774: Insufficient...
The vulnerability of the INVD processor instruction for virtual machines running on AMD-processor-based servers allows a hacker to cause a loss of memory integrity in the guest virtual machine.
The vulnerability of the INVD processor instruction for virtual machines running on AMD-processor servers is related to the loss or omission of information. Exploiting this vulnerability can allow a malicious actor to cause the guest virtual machine’s memory to be compromised...
Memory Integrity Loss
amd64-microcode AMD CPU microcode patches is vulnerable to Memory Integrity Loss. The vulnerability is caused due to Improper or Unexpected behavior of the INVD instruction in some AMD CPUs. It can allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU...
CVE-2023-20592: Undefined Security Weakness
Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine VM memory integrity...
CVE-2022-23818: Improper Input Validation
Insufficient input validation on the model specific register: VMHSAVEPA may potentially lead to loss of SEV-SNP guest memory integrity...
CVE-2021-26324
A bug with the SEV-ES TMR may lead to a potential loss of memory integrity for SNP-active VMs...
CVE-2021-26324: Undefined Security Weakness
A bug with the SEV-ES TMR may lead to a potential loss of memory integrity for SNP-active VMs...
CVE-2021-26353: Improper Initialization
Failure to validate inputs in SMM may allow an attacker to create a mishandled error leaving the DRTM UApp in a partially initialized state potentially resulting in loss of memory integrity...