CVE-2025-37998
Estado: ModificadaMedia (5.5)—
In the Linux kernel, the following vulnerability has been resolved:
openvswitch: Fix unsafe attribute parsing in output_userspace()
This patch replaces the manual Netlink attribute iteration in output_userspace() with nla_for_each_nested(), which ensures that only well-formed attributes are processed.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.25%
- Percentil entre todas las CVEs puntuadas: 15
- 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 (2)
CWE
- NVD-CWE-noinfo
Referencias
- https://git.kernel.org/stable/c/0236742bd959332181c1fcc41a05b7b709180501
- https://git.kernel.org/stable/c/06b4f110c79716c181a8c5da007c259807840232
- https://git.kernel.org/stable/c/47f7f00cf2fa3137d5c0416ef1a71bdf77901395
- https://git.kernel.org/stable/c/4fa672cbce9c86c3efb8621df1ae580d47813430
- https://git.kernel.org/stable/c/6712dc21506738f5f22b4f68b7c0d9e0df819dbd
- https://git.kernel.org/stable/c/6beb6835c1fbb3f676aebb51a5fee6b77fed9308
- https://git.kernel.org/stable/c/bca8df998cce1fead8cbc69144862eadc2e34c87
- https://git.kernel.org/stable/c/ec334aaab74705cc515205e1da3cb369fdfd93cd
- https://www.zerodayinitiative.com/advisories/ZDI-25-307/
- https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
JSON original (NVD)
Mostrar
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