CVE-2025-37892
In the Linux kernel, the following vulnerability has been resolved:
mtd: inftlcore: Add error check for inftl_read_oob()
In INFTL_findwriteunit(), the return value of inftl_read_oob() need to be checked. A proper implementation can be found in INFTL_deleteblock(). The status will be set as SECTOR_IGNORE to break from the while-loop correctly if the inftl_read_oob() fails.
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: 0.20%
- Percentil entre todas las CVEs puntuadas: 9
- 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).
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1068Exploitation for Privilege Escalationprivilege escalation85 % - Impacto principal
T1565.001Stored Data Manipulationimpact60 % - Impacto secundario
T1499.004Application or System Exploitationimpact55 %
Acceso local (AV:L, PR:L) sin interacción: escalada de privilegios en kernel. La falta de validación en inftl_read_oob() permite manipular datos MTD/NAND (I:H) o denegar servicio (A:H).
Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.
🛡️ Mitigaciones ATT&CK que cubren estas técnicas
Tecnologías afectadas (2)
CWE
- NVD-CWE-noinfo
Referencias
- https://git.kernel.org/stable/c/0300e751170cf80c05ca1a762a7b449e8ca6b693
- https://git.kernel.org/stable/c/114d94f095aa405fa9a51484c4be34846d7bb386
- https://git.kernel.org/stable/c/1c22356dfb041e5292835c9ff44d5f91bef8dd18
- https://git.kernel.org/stable/c/5479a6af3c96f73bec2d2819532b6d6814f52dd6
- https://git.kernel.org/stable/c/6af3b92b1c0b58ca281d0e1501bad2567f73c1a5
- https://git.kernel.org/stable/c/7772621041ee78823ccc5f1fe38f6faa22af7023
- https://git.kernel.org/stable/c/b828d394308e8e00df0a6f57e7dabae609bb8b7b
- https://git.kernel.org/stable/c/d027951dc85cb2e15924c980dc22a6754d100c7c
- https://git.kernel.org/stable/c/e7d6ceff95c55297f0ee8f9dbc4da5c558f30e9e
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
JSON original (NVD)
Mostrar
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