CVE-2022-1998

Estado: ModificadaAlta (7.8)—
A use after free in the Linux kernel File System notify functionality was found in the way user triggers copy_info_records_to_user() call to fail in copy_event_to_user(). A local user could use this flaw to crash the system or potentially escalate their privileges on the system.
CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 7.8
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.33%
Percentil entre todas las CVEs puntuadas: 24
Fecha de la puntuación: 7/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (8)

Fedoraproject — Fedora Linux — Linux Kernel Netapp — H300s Firmware Netapp — H410c Firmware Netapp — H410s Firmware Netapp — H500s Firmware Netapp — H700s Firmware Redhat — Enterprise Linux
CWE

CWE-416
CWE-416
Referencias

JSON original (NVD)

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