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)
Metrics
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References
History
Mon, 20 Jul 2026 14:45:00 +0000
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cvssV3_1
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Sun, 19 Jul 2026 15:30:00 +0000
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| 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) | |
| Title | drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger | |
| First Time appeared |
Linux
Linux linux Kernel |
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| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Linux
Linux linux Kernel |
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MITRE
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2026-07-20T13:41:08.305Z
Reserved: 2026-07-19T07:54:57.018Z
Link: CVE-2026-63881
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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