CVE-2025-54505

A transient execution vulnerability within AMD CPUs may allow a local user-privileged attacker to leak data via the floating point divisor unit, potentially resulting in loss of confidentiality...

CVE-2025-54505

CVE-2025-54505 corresponds to an AMD FP-DSS vulnerability in the Floating Point Divider (FPU) path. The advisory and related sources describe a transient execution issue in AMD CPUs whereby a local, user-privileged attacker may leak data through the floating point divider unit, with confidentiali...

CVE-2025-54505

A transient execution vulnerability within AMD CPUs may allow a local user-privileged attacker to leak data via the floating point divisor unit, potentially resulting in loss of confidentiality...

CVE-2025-54505

A transient execution vulnerability within AMD CPUs may allow a local user-privileged attacker to leak data via the floating point divisor unit, potentially resulting in loss of confidentiality...

AMD CPU 安全漏洞

AMD CPUs are a series of CPUs produced by Advanced Microelectronics Devices, Inc. AMD. There are security vulnerabilities in AMD CPUs, which stem from transient execution issues in the floating-point divider units. These vulnerabilities may allow local user privilege attackers to disclose data,...

CVE-2025-54505: Exposure of Sensitive Information during Transient Execution

A transient execution vulnerability within AMD CPUs may allow a local user-privileged attacker to leak data via the floating point divisor unit, potentially resulting in loss of confidentiality...

Floating Point Value Injection (FPVI) Variant in AMD CPUs

Summary Researchers shared with AMD a report titled “TREVEX: A Black-Box Detection Framework For Data-Flow Transient Execution Vulnerabilities.” The researchers' paper introduced a Floating-Point Value Injection FPVI variant, which could allow an attacker with a deep understanding of...

Floating Point Divider State Sampling on AMD CPUs

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-54505| A transient execution vulnerability within AMD CPUs may allow a local, user-privileged attacker to leak data via the floating-point divisor unit, potentially resulting in a loss of...

CVE-2025-27572

Exposure of sensitive information during transient execution for some TDX within Ring 0: Hypervisor may allow an information disclosure. Authorized adversary with a privileged user combined with a high complexity attack may enable data exposure. This result may potentially occur via local access...

CVE-2025-27572

Exposure of sensitive information during transient execution for some TDX within Ring 0: Hypervisor may allow an information disclosure. Authorized adversary with a privileged user combined with a high complexity attack may enable data exposure. This result may potentially occur via local access...

CVE-2025-27572

Exposure of sensitive information during transient execution for some TDX within Ring 0: Hypervisor may allow an information disclosure. Authorized adversary with a privileged user combined with a high complexity attack may enable data exposure. This result may potentially occur via local access...

CVE-2025-27572

Exposure of sensitive information during transient execution for some TDX within Ring 0: Hypervisor may allow an information disclosure. Authorized adversary with a privileged user combined with a high complexity attack may enable data exposure. This result may potentially occur via local access...

CVE-2025-27572

CVE-2025-27572 is an information-disclosure vulnerability in some Intel® Trust Domain Extensions (TDX) modules. A privileged, highly capable attacker with local access could trigger data exposure during transient execution in Ring 0 of the hypervisor. The impact is confined to confidentiality (hi...

Intel Trust Domain Extensions 安全漏洞

Intel Trust Domain Extensions is a confidential virtualization solution developed by Intel Corporation in the United States. It aims to isolate confidential virtual machines from non-confidential domain software stacks including hypervisors, VMMs, and other non-trusted domain software stacks,...

CVE-2025-27572: Exposure of Sensitive Information during Transient Execution

Exposure of sensitive information during transient execution for some TDX within Ring 0: Hypervisor may allow an information disclosure. Authorized adversary with a privileged user combined with a high complexity attack may enable data exposure. This result may potentially occur via local access...

Unity Linux 20.1070a Security Update: microcode_ctl (UTSA-2025-991320)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-991320 advisory. Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution for some IntelR Processors may allow an authenticated user to...

AlmaLinux 9 : kernel (ALSA-2025:19930)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:19930 advisory. kernel: information leak via transient execution vulnerability in some AMD processors CVE-2024-36350 kernel: transient execution vulnerability in some AM...

kernel: information leak via transient execution vulnerability in some AMD processors

A transient execution vulnerability in some AMD processors may allow an attacker to infer data from previous stores, potentially resulting in the leakage of privileged information...

kernel: transient execution vulnerability in some AMD processors

A transient execution vulnerability in some AMD processors may allow an attacker to infer data in the L1D cache, potentially resulting in the leakage of sensitive information across privileged boundaries...

kernel: transient execution vulnerability in some AMD processors

A transient execution vulnerability in some AMD processors may allow an attacker to infer data in the L1D cache, potentially resulting in the leakage of sensitive information across privileged boundaries...