CVE-2022-23960

CVE-2022-23960 affects Arm Cortex and Neoverse processors. It is a Spectre-BHB side-channel issue where shared branch history in the Branch History Buffer can influence mispredicted branches, enabling potential information disclosure through cache allocation. Documents note mitigations include de...

CVE-2024-5660

CVE-2024-5660 : Affected hardware includes ARM Cortex-A77/A78/A78C/A78AE, Cortex-A710, Cortex-X1/X1C/X2/X3/X4, Cortex-X925, Neoverse V1/V2/V3/V3AE, and Neoverse N2. The issue arises from the use of Hardware Page Aggregation (HPA) and Stage-1/Stage-2 translation, which may permit bypassing Stage-2...

CVE-2022-25368

CVE-2022-23960 describes Spectre-BHB: an attack on ARM Cortex and Neoverse CPUs that abuse the Branch History Buffer (BHB) to influence mispredicted branches, enabling a cache-related side-channel and potential information disclosure across security contexts. Affected: ARM Cortex and Neoverse pro...

CVE-2025-0647

In the provided documents, CVE-2025-0647 affects certain Arm CPUs where a CPP RCTX instruction executed on a Processing Element can prevent TLB invalidation from TLBI operations issued to the same PE or a peer in the shareability domain. This may allow the PE to retain stale TLB entries that shou...