drm/xe/xe_pagefault: Disallow writes to read-only VMAs
The page fault handler should reject write/atomic access to read only
VMAs. Add code to handle this in xe_pagefault_service after the VMA
lookup.
v2:
- Apply max line length (Matthew)
(cherry picked from commit 714ee6754ac5fa3dc078856a196a6b124cd797a0)
Metrics
Affected Vendors & Products
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Wed, 13 May 2026 00:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-284 |
Tue, 12 May 2026 22:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-284 |
Tue, 12 May 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | NVD-CWE-noinfo | |
| CPEs | cpe:2.3:o:linux:linux_kernel:6.19:-:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:7.0:rc4:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:7.0:rc5:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:7.0:rc6:*:*:*:*:*:* |
|
| Metrics |
cvssV3_1
|
Sat, 02 May 2026 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Fri, 01 May 2026 23:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-284 |
Fri, 01 May 2026 14:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: drm/xe/xe_pagefault: Disallow writes to read-only VMAs The page fault handler should reject write/atomic access to read only VMAs. Add code to handle this in xe_pagefault_service after the VMA lookup. v2: - Apply max line length (Matthew) (cherry picked from commit 714ee6754ac5fa3dc078856a196a6b124cd797a0) | |
| Title | drm/xe/xe_pagefault: Disallow writes to read-only VMAs | |
| First Time appeared |
Linux
Linux linux Kernel |
|
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Linux
Linux linux Kernel |
|
| References |
|
Projects
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Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2026-05-11T22:15:45.926Z
Reserved: 2026-03-09T15:48:24.141Z
Link: CVE-2026-31785
No data.
Status : Analyzed
Published: 2026-05-01T15:16:42.033
Modified: 2026-05-12T19:26:31.830
Link: CVE-2026-31785
OpenCVE Enrichment
Updated: 2026-05-13T00:15:27Z