Vulnerabilidades
Resumen — últimos 7 días
Vulnerabilidades nuevas2619▼ 461 respecto a la semana anterior
Críticas / altas1277▼ 72 respecto a la semana anterior
Nueva explotación activa (KEV)5▼ 3 respecto a la semana anterior
Sin puntuar (sin CVSS)235▼ 274 respecto a la semana anterior
2 resultados, ordenados por fecha de publicación (más recientes primero)
| CVE | Estado | Severidad | EPSS | Explotación activa | Tecnologías afectadas | Publicada ▼ | Modificada | Descripción |
|---|---|---|---|---|---|---|---|---|
| Modificada | Alta (8.3) | 3.0% | — | Samsung Ddr4 Sdram FirmwareSamsung Lddr4 FirmwareMicron Lddr4 FirmwareMicron Ddr4 Sdram Firmware+2 | 16/11/2021 | 17/6/2026 | Modern DRAM devices (PC-DDR4, LPDDR4X) are affected by a vulnerability in their internal Target Row Refresh (TRR) mitigation against Rowhammer attacks. Novel non-uniform Rowhammer access patterns, consisting of aggressors with different frequencies, phases, and amplitudes allow triggering bit flips on affected memory… | |
| Modificada | Crítica (9) | 2.7% | — | Micron Ddr4 SdramMicron Lpddr4Samsung Ddr4Samsung Lpddr4+2 | 10/3/2020 | 17/6/2026 | Modern DRAM chips (DDR4 and LPDDR4 after 2015) are affected by a vulnerability in deployment of internal mitigations against RowHammer attacks known as Target Row Refresh (TRR), aka the TRRespass issue. To exploit this vulnerability, the attacker needs to create certain access patterns to trigger bit flips on affected… |