Vulnerabilidades
Resumen — últimos 7 días
Vulnerabilidades nuevas2811▲ 64 respecto a la semana anterior
Críticas / altas1484▲ 296 respecto a la semana anterior
Nueva explotación activa (KEV)5▼ 5 respecto a la semana anterior
Sin puntuar (sin CVSS)68▼ 448 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 (7.5) | 0.52% | — | QemuDebian LinuxCanonical Ubuntu LinuxFedoraproject Fedora+2 | 23/3/2022 | 17/6/2026 | A use-after-free vulnerability was found in the virtio-net device of QEMU. It could occur when the descriptor's address belongs to the non direct access region, due to num_buffers being set after the virtqueue elem has been unmapped. A malicious guest could use this flaw to crash QEMU, resulting in a denial of service… | |
| Modificada | Media (6.5) | 0.34% | — | QemuRedhat Codeready Linux BuilderRedhat Codeready Linux Builder FOR IBM Z SystemsRedhat Codeready Linux Builder FOR Power Little Endian+6 | 18/2/2022 | 17/6/2026 | An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT commands in mode_sense_page() if the 'page' argument was set to MODE_PAGE_ALLS (0x3f). A malicious guest could use this flaw to potentially crash QEMU, resulting in a denial of service condition. |