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CVE-2025-37977: linux kernel from 5.16 (inclusive), before 6.12.26 (exclusive), from 6.13 (inclusive), before 6.14.4 (exclusive), 6.15…
CVE-2025-37977. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00197 (percentile 0.08875), scored 20-Oct-2026.
Affected technology
linux kernel · from 5.16 (inclusive), before 6.12.26 (exclusive)
linux
linux kernel · from 6.13 (inclusive), before 6.14.4 (exclusive)
linux
linux kernel · 6.15 · update rc1
linux
linux kernel · 6.15 · update rc2
linux
Linux · cc52e15397cc5dc773d3c6792b98352d3209f93f to before b101fc9ac18d1ac434b703839a5117342a591792, cc52e15397cc5dc773d3c6792b98352d3209f93f to before 869749e48115ef944eeabec8e84138908471fa51, cc52e15397cc5dc773d3c6792b98352d3209f93f to before f0c6728a6f2e269ebb234a9b5bb6c2c24aafeb51, cc52e15397cc5dc773d3c6792b98352d3209f93f to before f92bb7436802f8eb7ee72dc911a33c8897fde366
Linux
Linux · 5.16
Linux
Component: Not specified by the source
File: drivers/ufs/host/ufs-exynos.c, drivers/ufs/host/ufs-exynos.h
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 7.8/10) 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.
- 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
- 0.00197 · percentile 0.08875 · 2026-10-20
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-21 16:14:50.830645+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-21 16:09:05.633125+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-37977.html