Answer in brief
CVE-2025-40086 records a Unknown severity vulnerability in drm/xe: Don't allow evicting of BOs in same VM in array of VM binds. 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.
A CVSS score is not reported in the current record. 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.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=dd08ebf6c3525a7ea2186e636df064ea47281987 <d21087d083e6f324d69ee87c872a4cbb5bc4a48c || >=dd08ebf6c3525a7ea2186e636df064ea47281987 <5aa0ab0ba7d94549cfe17d6ef7a4f33ba1de8384 || >=dd08ebf6c3525a7ea2186e636df064ea47281987 <7ac74613e5f2ef3450f44fd2127198662c2563a9 | d21087d083e6f324d69ee87c872a4cbb5bc4a48c, 5aa0ab0ba7d94549cfe17d6ef7a4f33ba1de8384, 7ac74613e5f2ef3450f44fd2127198662c2563a9 |
| Linux/Linuxgeneric | 6.8 | Not reported |
Published upstream
Oct 30, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 21, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 21, 2026
In the Linux kernel, the following vulnerability has been resolved: drm/xe: Don't allow evicting of BOs in same VM in array of VM binds An array of VM binds can potentially evict other buffer objects (BOs) within the same VM under certain conditions, which may lead to NULL pointer dereferences later in the bind pipeline. To prevent this, clear the allow_res_evict flag in the xe_bo_validate call. v2: - Invert polarity of no_res_evict (Thomas) - Add comment in code explaining issue (Thomas) (cherry picked from commit 8b9ba8d6d95fe75fed6b0480bb03da4b321bea08)
Quoted source text, attributed separately from HOL analysis.