CVE-2025-48514

Insufficient Granularity of Access Control in SEV firmware can allow a privileged attacker to create a SEV-ES Guest to attack SNP guest, potentially resulting in a loss of confidentiality...

CVE-2025-48514

CVE-2025-48514 concerns insufficient granularity of access control in AMD SEV firmware, enabling a privileged attacker to create a SEV-ES Guest that can attack an SNP guest and potentially lead to a confidentiality loss. The description is consistent across multiple feeds (Red Hat, Debian OSV, NV...

CVE-2025-29939

CVE-2025-29939 concerns AMD SEV with SNP, where improper access control during SNP initialization could let a privileged attacker write to the reverse map page (RMP), risking loss of guest memory confidentiality and integrity. Affected: AMD Secure Encrypted Virtualization (SEV) in AMD EPYC platfo...

CVE-2025-29939

Improper access control in secure encrypted virtualization SEV could allow a privileged attacker to write to the reverse map page RMP during secure nested paging SNP initialization, potentially resulting in a loss of guest memory confidentiality and integrity...

CVE-2025-29939

Improper access control in secure encrypted virtualization SEV could allow a privileged attacker to write to the reverse map page RMP during secure nested paging SNP initialization, potentially resulting in a loss of guest memory confidentiality and integrity...

CVE-2025-29939

Improper access control in secure encrypted virtualization SEV could allow a privileged attacker to write to the reverse map page RMP during secure nested paging SNP initialization, potentially resulting in a loss of guest memory confidentiality and integrity...

CVE-2025-29952

Improper Initialization within the AMD Secure Encrypted Virtualization SEV firmware can allow an admin privileged attacker to corrupt RMP covered memory, potentially resulting in loss of guest memory integrity...

CVE-2025-29952

CVE-2025-29952 involves improper initialization in AMD Secure Encrypted Virtualization (SEV) firmware that can allow an admin-privileged attacker to corrupt RMP-protected memory, potentially causing loss of guest memory integrity. Affected component: SEV firmware; root cause: improper initializat...

CVE-2025-29952

Improper Initialization within the AMD Secure Encrypted Virtualization SEV firmware can allow an admin privileged attacker to corrupt RMP covered memory, potentially resulting in loss of guest memory integrity...

CVE-2025-52536

Improper Prevention of Lock Bit Modification in SEV firmware could allow a privileged attacker to downgrade firmware potentially resulting in a loss of integrity...

CVE-2025-52536

Improper Prevention of Lock Bit Modification in SEV firmware could allow a privileged attacker to downgrade firmware potentially resulting in a loss of integrity...

CVE-2025-48517

Insufficient Granularity of Access Control in SEV firmware could allow a privileged user with a malicious hypervisor to create a SEV-ES guest with an ASID in the range meant for SEV-SNP guests potentially resulting in a partial loss of confidentiality...

CVE-2025-29948

Improper access control in AMD Secure Encrypted Virtualization SEV firmware could allow a malicious hypervisor to bypass RMP protections, potentially resulting in a loss of SEV-SNP guest memory integrity...

CVE-2025-29948

CVE-2025-29948 affects AMD Secure Encrypted Virtualization (SEV) firmware. The issue is improper access control that could allow a malicious hypervisor to bypass RMP protections, potentially compromising SEV-SNP guest memory integrity. Affected software is SEV firmware; the root cause is access-c...

CVE-2025-29948

Improper access control in AMD Secure Encrypted Virtualization SEV firmware could allow a malicious hypervisor to bypass RMP protections, potentially resulting in a loss of SEV-SNP guest memory integrity...

CVE-2026-21247 Windows Hyper-V Remote Code Execution Vulnerability

...

CVE-2025-25058

CVE-2025-25058 affects Intel Ethernet 800-Series kernel-mode drivers in VMware ESXi: improper initialization may allow information disclosure. A local, low-complexity attack by an authenticated unprivileged user could expose data. Vulnerable on ESXi 8.0 (before 2.2.2.0) and ESXi 9.0 (before 2.2.3...

[SECURITY] Fedora 43 Update: rust-snpguest-0.9.2-4.fc43

Navigation utility for AMD SEV-SNP guest environment...

[SECURITY] Fedora 43 Update: rust-sevctl-0.6.2-6.fc43

Administrative utility for AMD SEV...

PT-2026-7450

Name of the Vulnerable Software and Affected Versions AMD Secure Encrypted Virtualization SEV firmware affected versions not specified Description An improper initialization within the AMD Secure Encrypted Virtualization SEV firmware can allow an attacker with administrator privileges to corrupt...