CVE-2023-6536
Estado: ModificadaAlta (7.5)—
A flaw was found in the Linux kernel's NVMe driver. This issue may allow an unauthenticated malicious actor to send a set of crafted TCP packages when using NVMe over TCP, leading the NVMe driver to a NULL pointer dereference in the NVMe driver, causing kernel panic and a denial of service.
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: 1.55%
- Percentil entre todas las CVEs puntuadas: 74
- 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 (17)
Debian — Debian LinuxLinux — Linux KernelRedhat — Codeready Linux Builder EUSRedhat — Codeready Linux Builder EUS FOR Power Little Endian EUSRedhat — Codeready Linux Builder FOR Arm64 EUSRedhat — Codeready Linux Builder FOR IBM Z Systems EUSRedhat — Enterprise LinuxRedhat — Enterprise Linux EUSRedhat — Enterprise Linux FOR ARM 64 EUSRedhat — Enterprise Linux FOR IBM Z Systems EUSRedhat — Enterprise Linux FOR Power Little Endian EUSRedhat — Enterprise Linux FOR Real TimeRedhat — Enterprise Linux FOR Real Time FOR NFVRedhat — Enterprise Linux Server AUSRedhat — Enterprise Linux Server FOR Power Little Endian Update Services FOR SAP SolutionsRedhat — Enterprise Linux Server TUSRedhat — Virtualization Host
CWE
- CWE-476
Referencias
- https://access.redhat.com/errata/RHSA-2024:0723
- https://access.redhat.com/errata/RHSA-2024:0724
- https://access.redhat.com/errata/RHSA-2024:0725
- https://access.redhat.com/errata/RHSA-2024:0881
- https://access.redhat.com/errata/RHSA-2024:0897
- https://access.redhat.com/errata/RHSA-2024:1248
- https://access.redhat.com/errata/RHSA-2024:2094
- https://access.redhat.com/errata/RHSA-2024:3810
- https://access.redhat.com/security/cve/CVE-2023-6536
- https://bugzilla.redhat.com/show_bug.cgi?id=2254052
- https://access.redhat.com/errata/RHSA-2024:0723
- https://access.redhat.com/errata/RHSA-2024:0724
- https://access.redhat.com/errata/RHSA-2024:0725
- https://access.redhat.com/errata/RHSA-2024:0881
- https://access.redhat.com/errata/RHSA-2024:0897
- https://access.redhat.com/errata/RHSA-2024:1248
- https://access.redhat.com/errata/RHSA-2024:2094
- https://access.redhat.com/errata/RHSA-2024:3810
- https://access.redhat.com/security/cve/CVE-2023-6536
- https://bugzilla.redhat.com/show_bug.cgi?id=2254052
- https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZFYW6R64GPLUOXSQBJI3JBUX3HGLAYPP/
- https://security.netapp.com/advisory/ntap-20240415-0001/
JSON original (NVD)
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