Description
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
linux: linux kernel
References5
- git.kernel.org/stable/c/4e5f808b454167cc58d7084a407a554d8ddc694d Patch
- git.kernel.org/stable/c/4f9eeedc3d3151f8a226fd676c314a813edda5a1 Patch
- git.kernel.org/stable/c/5cf4a41aa0d74e4c83f82d2ce233b5189ed4b43c Patch
- git.kernel.org/stable/c/93f5534b35a05ef8a0109c1eefa800062fee810a Patch
- git.kernel.org/stable/c/de70a80992396ee306ee3a2810ad28aa1608ba9b Patch
Metrics
- CVSS 3.1
-
7.8
HIGH
Score source: CNA
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 0% percentile: 9 · as of 14 November 2026
- CWE
- CWE-190
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.