CVE-2026-63881
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger
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)
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| a70a93fa568b4f05aba548dadb673703eccf5480 | affected | git | 4e5f808b454167cc58d7084a407a554d8ddc694d | Unavailable | None listed |
| a70a93fa568b4f05aba548dadb673703eccf5480 | affected | git | de70a80992396ee306ee3a2810ad28aa1608ba9b | Unavailable | None listed |
| a70a93fa568b4f05aba548dadb673703eccf5480 | affected | git | 5cf4a41aa0d74e4c83f82d2ce233b5189ed4b43c | Unavailable | None listed |
| a70a93fa568b4f05aba548dadb673703eccf5480 | affected | git | 4f9eeedc3d3151f8a226fd676c314a813edda5a1 | Unavailable | None listed |
| a70a93fa568b4f05aba548dadb673703eccf5480 | affected | git | 93f5534b35a05ef8a0109c1eefa800062fee810a | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.5 | Unavailable | None listed |
| 6.6.143 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.93 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.35 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.0.12 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |