01 Record

CVE-2025-21861

mm/migrate_device: don't add folio to be freed to LRU in migrate_device_finalize()

MediumPUBLISHEDCNA: Linux

CNA base score5.5 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

View raw JSON

02 Description

mm/migrate_device: don't add folio to be freed to LRU in migrate_device_finalize()

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.22% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 12.8% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-07-14.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2025-03-12 09:42Z1 YR AGO

Last updated

2026-07-14 12:40Z1 MO AGO

Reserved

2024-12-29

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

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

Weaknesses

CWE-416Use After FreeVariant

Data version

5.2

Document digest

93e7e79da77d2d04c67e87bde4e046f96e1d7c2670943a95a755bd9691d43feb

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux8763cb45ab967a92a5ee49e9c544c0f0ea90e2d6 to < 61fa824e304ed162fe965f64999068e6fcff2059, 8763cb45ab967a92a5ee49e9c544c0f0ea90e2d6 to < 64397b0cb7c09e3ef3f9f5c7c17299c4eebd3875, 8763cb45ab967a92a5ee49e9c544c0f0ea90e2d6 to < 4f52f7c50f5b6f5eeb06823e21fe546d90f9c595, 8763cb45ab967a92a5ee49e9c544c0f0ea90e2d6 to < 20fb6fc51863fbff7868de8b5f6d249d2094df1f, 8763cb45ab967a92a5ee49e9c544c0f0ea90e2d6 to < 78f579cb7d825134e071a1714d8d0c4fd0ffe459, 8763cb45ab967a92a5ee49e9c544c0f0ea90e2d6 to < 3f9240d59e9a95d19f06120bfd1d0e681c6c0ac7, 8763cb45ab967a92a5ee49e9c544c0f0ea90e2d6 to < 069dd21ea8262204f94737878389c2815a054a9e, 8763cb45ab967a92a5ee49e9c544c0f0ea90e2d6 to < 41cddf83d8b00f29fd105e7a0777366edc69a5cf, 4.14—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/61fa824e304ed162fe965f64999068e6fcff2059
git.kernel.orghttps://git.kernel.org/stable/c/64397b0cb7c09e3ef3f9f5c7c17299c4eebd3875
git.kernel.orghttps://git.kernel.org/stable/c/4f52f7c50f5b6f5eeb06823e21fe546d90f9c595
git.kernel.orghttps://git.kernel.org/stable/c/20fb6fc51863fbff7868de8b5f6d249d2094df1f
git.kernel.orghttps://git.kernel.org/stable/c/78f579cb7d825134e071a1714d8d0c4fd0ffe459
git.kernel.orghttps://git.kernel.org/stable/c/3f9240d59e9a95d19f06120bfd1d0e681c6c0ac7
git.kernel.orghttps://git.kernel.org/stable/c/069dd21ea8262204f94737878389c2815a054a9e
git.kernel.orghttps://git.kernel.org/stable/c/41cddf83d8b00f29fd105e7a0777366edc69a5cf
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-019113.html

01 Record index

CVE-2025-21861

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2025-21861

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References