Vulnerabilidades
Resumen — últimos 7 días
Vulnerabilidades nuevas2857▼ 164 respecto a la semana anterior
Críticas / altas1379▲ 45 respecto a la semana anterior
Nueva explotación activa (KEV)5▼ 3 respecto a la semana anterior
Sin puntuar (sin CVSS)266▼ 258 respecto a la semana anterior
3 resultados, ordenados por fecha de publicación (más recientes primero)
| CVE | Estado | Severidad | EPSS | Explotación activa | Tecnologías afectadas | Publicada ▼ | Modificada | Descripción |
|---|---|---|---|---|---|---|---|---|
| Modificada | Alta (7.5) | 0.83% | — | ARM Cortex-a53 FirmwareARM Cortex-a55 FirmwareARM Cortex-a57 FirmwareARM Cortex-a72 Firmware+6 | 10/1/2023 | 17/6/2026 | The AES instructions on the ARMv8 platform do not have an algorithm that is "intrinsically resistant" to side-channel attacks. NOTE: the vendor reportedly offers the position "while power side channel attacks ... are possible, they are not directly caused by or related to the Arm architecture." | |
| Modificada | Media (5.6) | 0.50% | — | XENARM Cortex-r7 FirmwareARM Cortex-r8 FirmwareARM Cortex-a57 Firmware+18 | 13/3/2022 | 17/6/2026 | Certain Arm Cortex and Neoverse processors through 2022-03-08 do not properly restrict cache speculation, aka Spectre-BHB. An attacker can leverage the shared branch history in the Branch History Buffer (BHB) to influence mispredicted branches. Then, cache allocation can allow the attacker to obtain sensitive… | |
| Modificada | Media (4.7) | 0.30% | — | Amperecomputing Ampere Altra MAX FirmwareAmperecomputing Ampere Altra FirmwareARM Neoverse-e1 FirmwareARM Neoverse-v1 Firmware+18 | 10/3/2022 | 17/6/2026 | Spectre BHB is a variant of Spectre-v2 in which malicious code uses the shared branch history (stored in the CPU BHB) to influence mispredicted branches in the victim's hardware context. Speculation caused by these mispredicted branches can then potentially be used to cause cache allocation, which can then be used to… |