CVE-2025-8774 riscv-boom SonicBOOM L1 Data Cache timing discrepancy

A vulnerability has been found in riscv-boom SonicBOOM up to 2.2.3 and classified as problematic. Affected by this vulnerability is an unknown functionality of the component L1 Data Cache Handler. The manipulation leads to observable timing discrepancy. Local access is required to approach this...

riscv-boom SonicBOOM 安全漏洞

riscv-boom SonicBOOM is a SonicBOOM: The Berkeley Out-of-Order RISC-V Processor open source SonicBOOM: The Berkeley Chaos Machine. A security vulnerability exists in riscv-boom SonicBOOM 2.2.3 and earlier versions, which stems from an observable timing difference issue in the component L1 Data...

Security Bulletin: IBM Cloud Manager is affected by the vulnerabilities known as Spectre and Meltdown

Summary IBM Cloud Manager is affected by security vulnerabilities known as Spectre and Meltdown, which can enable CPU data cache timing to be abused to bypass conventional memory security restrictions to gain access to privileged memory that should be inaccessible. Vulnerability Details CVEID:...

Security Bulletin: IBM Information Server on Cloud is affected by the vulnerabilities known as Spectre and Meltdown.

Summary IBM Information Server on Cloud is affected by the vulnerabilities known as Spectre and Meltdown, which can enable CPU data cache timing to be abused to bypass conventional memory security restrictions to gain access to privileged memory that should be inaccessible. Vulnerability Details...

VMSA-2018-0002 : VMware ESXi, Workstation and Fusion updates address side-channel analysis due to speculative execution. (Spectre)

Bounds Check bypass and Branch Target Injection issues CPU data cache timing can be abused to efficiently leak information out of mis-speculated CPU execution, leading to at worst arbitrary virtual memory read vulnerabilities across local security boundaries in various contexts. Speculative...

Reading privileged memory with a side-channel

Posted by Jann Horn, Project Zero We have discovered that CPU data cache timing can be abused to efficiently leak information out of mis-speculated execution, leading to at worst arbitrary virtual memory read vulnerabilities across local security boundaries in various contexts. Variants of this...