23 matches found
CVE-2025-61972
The CVE-2025-61972 entry describes a vulnerability in AMD NBIO where missing lock bit protection on NBIO registers can be exploited by a local admin with high privileges to gain arbitrary System Management Network (SMN) access. This can potentially lead to arbitrary code execution within the AMD ...
EUVD-2025-209812
Missing lock bit protection for NBIO registers could allow a local admin-privileged attacker to gain arbitrary System Management Network SMN access, potentially resulting in arbitrary code execution in AMD Secure Processor ASP and loss of the SEV-SNP guest's confidentiality and integrity...
CVE-2025-61972
Missing lock bit protection for NBIO registers could allow a local admin-privileged attacker to gain arbitrary System Management Network SMN access, potentially resulting in arbitrary code execution in AMD Secure Processor ASP and loss of the SEV-SNP guest's confidentiality and integrity...
CVE-2025-61972
Missing lock bit protection for NBIO registers could allow a local admin-privileged attacker to gain arbitrary System Management Network SMN access, potentially resulting in arbitrary code execution in AMD Secure Processor ASP and loss of the SEV-SNP guest's confidentiality and integrity...
CVE-2025-61971
Missing lock bit protection for NBIO registers could allow a local admin-privileged attacker to modify MMIO routing configurations, potentially resulting in loss of SEV-SNP guest integrity...
CVE-2025-61971
Missing lock bit protection for NBIO registers could allow a local admin-privileged attacker to modify MMIO routing configurations, potentially resulting in loss of SEV-SNP guest integrity...
CVE-2025-61971
Missing lock bit protection for NBIO registers could allow a local admin-privileged attacker to modify MMIO routing configurations, potentially resulting in loss of SEV-SNP guest integrity...
CVE-2025-61971
The CVE-2025-61971 entry concerns missing lock bit protection for NBIO registers in AMD systems, enabling a locally privileged attacker to modify MMIO routing configurations and potentially compromise SEV-SNP guest integrity. Connected sources confirm affected component as NBIO registers and MMIO...
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...
UBUNTU-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-2025-52536
CVE-2025-52536 concerns AMD Secure Encrypted Virtualization (SEV) firmware. The issue is an improper prevention of lock-bit modification, which could allow a privileged attacker to downgrade SEV firmware, potentially resulting in a loss of system integrity. Documented impact is confined to firmwa...
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-2025-52536
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...
PT-2026-7455
Improper Prevention of Lock Bit Modification in SEV firmware could allow a privileged attacker to downgrade firmware potentially resulting in a loss of integrity...
Input validation
Improper checking of AP-S lock bit while verifying the secure resource group permissions can lead to non secure read and write access in Snapdragon Connectivity, Snapdragon Mobile...
CVE-2021-35108
CVE-2021-35108 concerns Qualcomm/Qualcomm closed‑source components in Snapdragon Connectivity and Snapdragon Mobile. The root cause is improper checking of the AP-S lock bit when verifying secure resource group permissions, which can permit non‑secure read and write access. The CVSSv3.1 base vect...