high7.8
CVE-2026-63881
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger get_queue_ids() compute…
Impact
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger get_queue_ids() computes array_size = num_queues * sizeof(uint32_t), which could overflow on 32-bit size_t build. using array_size() instead, it saturates to SIZE_MAX on overflow. (cherry picked from commit 2d57a0475f085c08b49312dfd8edcb461845f285)
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 6.5 before 6.6.143 from 6.7 before 6.12.93 from 6.13 before 6.18.35 from 6.19 before 7.0.12 Version 7.1 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/4e5f808b454167cc58d7084a407a554d8ddc694d
- https://git.kernel.org/stable/c/4f9eeedc3d3151f8a226fd676c314a813edda5a1
- https://git.kernel.org/stable/c/5cf4a41aa0d74e4c83f82d2ce233b5189ed4b43c
- https://git.kernel.org/stable/c/93f5534b35a05ef8a0109c1eefa800062fee810a
- https://git.kernel.org/stable/c/de70a80992396ee306ee3a2810ad28aa1608ba9b