CVE-2018-1068
Estado: ModificadaMedia (6.7)—
A flaw was found in the Linux 4.x kernel's implementation of 32-bit syscall interface for bridging. This allowed a privileged user to arbitrarily write to a limited range of kernel memory.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 6.7
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.45%
- Percentil entre todas las CVEs puntuadas: 37
- 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 (10)
Canonical — Ubuntu LinuxDebian — Debian LinuxLinux — Linux KernelRedhat — Enterprise Linux DesktopRedhat — Enterprise Linux ServerRedhat — Enterprise Linux Server AUSRedhat — Enterprise Linux Server EUSRedhat — Enterprise Linux Server TUSRedhat — Enterprise Linux WorkstationRedhat — Virtualization Host
CWE
- CWE-119
- CWE-787
Referencias
- http://www.securityfocus.com/bid/103459
- https://access.redhat.com/errata/RHSA-2018:1318
- https://access.redhat.com/errata/RHSA-2018:1355
- https://access.redhat.com/errata/RHSA-2018:2948
- https://access.redhat.com/errata/RHSA-2019:1170
- https://access.redhat.com/errata/RHSA-2019:1190
- https://access.redhat.com/errata/RHSA-2019:4159
- https://bugzilla.redhat.com/show_bug.cgi?id=1552048
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b71812168571fa55e44cdd0254471331b9c4c4c6
- https://github.com/torvalds/linux/commit/b71812168571fa55e44cdd0254471331b9c4c4c6
- https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
- https://marc.info/?l=linux-netdev&m=152023808817590&w=2
- https://marc.info/?l=linux-netdev&m=152025888924151&w=2
- https://usn.ubuntu.com/3654-1/
- https://usn.ubuntu.com/3654-2/
- https://usn.ubuntu.com/3656-1/
- https://usn.ubuntu.com/3674-1/
- https://usn.ubuntu.com/3674-2/
- https://usn.ubuntu.com/3677-1/
- https://usn.ubuntu.com/3677-2/
- https://www.debian.org/security/2018/dsa-4187
- https://www.debian.org/security/2018/dsa-4188
- http://www.securityfocus.com/bid/103459
- https://access.redhat.com/errata/RHSA-2018:1318
- https://access.redhat.com/errata/RHSA-2018:1355
- https://access.redhat.com/errata/RHSA-2018:2948
- https://access.redhat.com/errata/RHSA-2019:1170
- https://access.redhat.com/errata/RHSA-2019:1190
- https://access.redhat.com/errata/RHSA-2019:4159
- https://bugzilla.redhat.com/show_bug.cgi?id=1552048
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b71812168571fa55e44cdd0254471331b9c4c4c6
- https://github.com/torvalds/linux/commit/b71812168571fa55e44cdd0254471331b9c4c4c6
- https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
- https://marc.info/?l=linux-netdev&m=152023808817590&w=2
- https://marc.info/?l=linux-netdev&m=152025888924151&w=2
- https://usn.ubuntu.com/3654-1/
- https://usn.ubuntu.com/3654-2/
- https://usn.ubuntu.com/3656-1/
- https://usn.ubuntu.com/3674-1/
- https://usn.ubuntu.com/3674-2/
- https://usn.ubuntu.com/3677-1/
- https://usn.ubuntu.com/3677-2/
- https://www.debian.org/security/2018/dsa-4187
- https://www.debian.org/security/2018/dsa-4188
JSON original (NVD)
Mostrar
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