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CVE-2025-71202: linux kernel from 4.4 (inclusive), before 6.18.7 (exclusive); +1 more affected products
CVE-2025-71202 affects cbl2 kernel 5.15.200.1-1 on CBL Mariner 2.0. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00133 (percentile 0.02537), scored 20-Oct-2026.
Affected technology
linux kernel · from 4.4 (inclusive), before 6.18.7 (exclusive)
linux
Linux · 2f26e0a9c9860db290d63e9d85c2c8c09813677f to before 9f0a7ab700f8620e433b05c57fbd26c92ea186d9, 2f26e0a9c9860db290d63e9d85c2c8c09813677f to before e37d5a2d60a338c5917c45296bac65da1382eda5
Linux
Linux · 4.4
Linux
Component: Not specified by the source
File: arch/x86/Kconfig, drivers/iommu/iommu-sva.c, include/linux/iommu.h, mm/pgtable-generic.c
Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required
Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 8.8/10) rates confidentiality, integrity and availability impact as high. NVD’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-457
- Product
- cbl2 kernel 5.15.200.1-1 on CBL Mariner 2.0
- CCR priority
- 22.0 /100 (P4)
- CVSS 3.1
- 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · NVD
- EPSS
- 0.00133 · percentile 0.02537 · 2026-10-20
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-20 16:56:29.772392+00:00 UTC
- GitHub Advisory Database · Source record · observed 2026-10-21 04:17:24.410927+00:00 UTC
- Microsoft MSRC Security Update Guide (CVRF) · Source record · observed 2026-10-04 07:08:49.022374+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-19 19:46:42.191502+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-71202.html