Description
In the Linux kernel, the following vulnerability has been resolved:
drm/xe/tracing: Fix a potential TP_printk UAF
The commit afd2627f727b ("tracing: Check "%s" dereference via the field and not the TP_printk format") exposes potential UAFs in the xe_bo_move trace event.
Fix those by avoiding dereferencing the xe_mem_type_to_name[] array at TP_printk time.
Since some code refactoring has taken place, explicit backporting may be needed for kernels older than 6.10.
Metrics
CVSS 3.1 7.8/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= e46d3f813abd2383881c66d21ba04cee9fbdf3a9, < 62cd174616ae3bf8a6cf468718f1ae74e5a07727; >= e46d3f813abd2383881c66d21ba04cee9fbdf3a9, < c9402da34611e1039ecccba3c1481c4866f7ca64; >= e46d3f813abd2383881c66d21ba04cee9fbdf3a9, < 07089083a526ea19daa72a1edf9d6e209615b77c |
| Linux | Linux | 6.11 |
References
Timeline
- Published
- Feb 27, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed