Answer in brief
CVE-2025-39753 records a Medium severity (CVSS 5.5) vulnerability in gfs2: Set .migrate_folio in gfs2_{rgrp,meta}_aops. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=901849e7070b2b74ba1adaaf025a09a1f381fefe <9d9b053f7f9c5a35049abe56af9e6ac70b6b0e4b || >=901849e7070b2b74ba1adaaf025a09a1f381fefe <9f745095c382b76e68407fd6f15ef27baf2a013f || >=901849e7070b2b74ba1adaaf025a09a1f381fefe <e89cab180eb22950b6eb7b3462623c2aa81e5835 || >=901849e7070b2b74ba1adaaf025a09a1f381fefe <5c8f12cf1e64e0e8e6cb80b0c935389973e8be8d | 9d9b053f7f9c5a35049abe56af9e6ac70b6b0e4b, 9f745095c382b76e68407fd6f15ef27baf2a013f, e89cab180eb22950b6eb7b3462623c2aa81e5835, 5c8f12cf1e64e0e8e6cb80b0c935389973e8be8d |
| Linux/Linuxgeneric | 6.12 | Not reported |
Published upstream
Sep 11, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 28, 2026
In the Linux kernel, the following vulnerability has been resolved: gfs2: Set .migrate_folio in gfs2_{rgrp,meta}_aops Clears up the warning added in 7ee3647243e5 ("migrate: Remove call to ->writepage") that occurs in various xfstests, causing "something found in dmesg" failures. [ 341.136573] gfs2_meta_aops does not implement migrate_folio [ 341.136953] WARNING: CPU: 1 PID: 36 at mm/migrate.c:944 move_to_new_folio+0x2f8/0x300
Quoted source text, attributed separately from HOL analysis.