Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected e46d3f813abd2383881c66d21ba04cee9fbdf3a9 before 62cd174616ae3bf8a6cf468718f1ae74e5a07727; affected e46d3f813abd2383881c66d21ba04cee9fbdf3a9 before c9402da34611e1039ecccba3c1481c4866f7ca64; affected e46d3f813abd2383881c66d21ba04cee9fbdf3a9 before 07089083a526ea19daa72a1edf9d6e209615b77c |
| Linux / Linux | affected 6.11; unaffected 0 before 6.11; unaffected 6.12.16 through 6.12.*; unaffected 6.13.4 through 6.13.*; unaffected 6.14 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/62cd174616ae3bf8a6cf468718f1ae74e5a07727
- https://git.kernel.org/stable/c/c9402da34611e1039ecccba3c1481c4866f7ca64
- https://git.kernel.org/stable/c/07089083a526ea19daa72a1edf9d6e209615b77c
ADP enrichment
No English description supplied.
No references supplied.