scsi: ufs: exynos: Disable iocc if dma-coherent property isn't set

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-37977
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-05-20 17:15:48 UTC
Updated2026-07-30 06:22:41 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: scsi: ufs: exynos: Disable iocc if dma-coherent property isn't set If dma-coherent property isn't set then descriptors are non-cacheable and the iocc shareability bits should be disabled. Without this UFS can end up in an incompatible configuration and suffer from random cache related stability issues.

Risk And Classification

Primary CVSS: v3.1 5.5 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Problem Types: NVD-CWE-noinfo

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary5.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
3.1416baaa9-dc9f-4396-8d5f-8c081fb06d67Secondary7.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED7.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected cc52e15397cc5dc773d3c6792b98352d3209f93f 869749e48115ef944eeabec8e84138908471fa51 git Not specified
CNA Linux Linux affected cc52e15397cc5dc773d3c6792b98352d3209f93f f0c6728a6f2e269ebb234a9b5bb6c2c24aafeb51 git Not specified
CNA Linux Linux affected cc52e15397cc5dc773d3c6792b98352d3209f93f f92bb7436802f8eb7ee72dc911a33c8897fde366 git Not specified
CNA Linux Linux affected 5.16 Not specified
CNA Linux Linux unaffected 5.16 semver Not specified
CNA Linux Linux unaffected 6.12.26 6.12.* semver Not specified
CNA Linux Linux unaffected 6.14.4 6.14.* semver Not specified
CNA Linux Linux unaffected 6.15 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/f0c6728a6f2e269ebb234a9b5bb6c2c24aafeb51 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/869749e48115ef944eeabec8e84138908471fa51 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/f92bb7436802f8eb7ee72dc911a33c8897fde366 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
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