CVE-2023-32247
Estado: ModificadaAlta (7.5)—
A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2_SESSION_SETUP commands. The issue results from the lack of control of resource consumption. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 3.87%
- Percentil entre todas las CVEs puntuadas: 90
- Fecha de la puntuación: 6/10/2026
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 (5)
CWE
- CWE-401
- CWE-401
Referencias
- https://access.redhat.com/security/cve/CVE-2023-32247
- https://bugzilla.redhat.com/show_bug.cgi?id=2219803
- https://security.netapp.com/advisory/ntap-20230915-0011/
- https://www.zerodayinitiative.com/advisories/ZDI-CAN-20478/
- https://access.redhat.com/security/cve/CVE-2023-32247
- https://bugzilla.redhat.com/show_bug.cgi?id=2219803
- https://security.netapp.com/advisory/ntap-20230915-0011/
- https://www.zerodayinitiative.com/advisories/ZDI-CAN-20478/
JSON original (NVD)
Mostrar
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