CVE-2018-1000199
Estado: ModificadaMedia (5.5)—💥 PoC
The Linux Kernel version 3.18 contains a dangerous feature vulnerability in modify_user_hw_breakpoint() that can result in crash and possibly memory corruption. This attack appear to be exploitable via local code execution and the ability to use ptrace. This vulnerability appears to have been fixed in git commit f67b15037a7a50c57f72e69a6d59941ad90a0f0f.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/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: 1.21%
- Percentil entre todas las CVEs puntuadas: 68
- 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).
💥 Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Prueba de concepto en GitHub (no verificada) · Lista de pruebas de concepto en GitHub
⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.
Tecnologías afectadas (10)
Canonical — Ubuntu LinuxDebian — Debian LinuxLinux — Linux KernelRedhat — Enterprise LinuxRedhat — Enterprise Linux DesktopRedhat — Enterprise Linux ServerRedhat — Enterprise Linux Server AUSRedhat — Enterprise Linux Server EUSRedhat — Enterprise Linux Server TUSRedhat — Enterprise Linux Workstation
CWE
- CWE-119
Referencias
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html
- http://www.securitytracker.com/id/1040806
- https://access.redhat.com/errata/RHSA-2018:1318
- https://access.redhat.com/errata/RHSA-2018:1345
- https://access.redhat.com/errata/RHSA-2018:1347
- https://access.redhat.com/errata/RHSA-2018:1348
- https://access.redhat.com/errata/RHSA-2018:1354
- https://access.redhat.com/errata/RHSA-2018:1355
- https://access.redhat.com/errata/RHSA-2018:1374
- https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
- https://lkml.org/lkml/2018/4/6/813
- https://usn.ubuntu.com/3641-1/
- https://usn.ubuntu.com/3641-2/
- https://www.debian.org/security/2018/dsa-4187
- https://www.debian.org/security/2018/dsa-4188
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html
- http://www.securitytracker.com/id/1040806
- https://access.redhat.com/errata/RHSA-2018:1318
- https://access.redhat.com/errata/RHSA-2018:1345
- https://access.redhat.com/errata/RHSA-2018:1347
- https://access.redhat.com/errata/RHSA-2018:1348
- https://access.redhat.com/errata/RHSA-2018:1354
- https://access.redhat.com/errata/RHSA-2018:1355
- https://access.redhat.com/errata/RHSA-2018:1374
- https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
- https://lkml.org/lkml/2018/4/6/813
- https://usn.ubuntu.com/3641-1/
- https://usn.ubuntu.com/3641-2/
- https://www.debian.org/security/2018/dsa-4187
- https://www.debian.org/security/2018/dsa-4188
JSON original (NVD)
Mostrar
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