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CVE-2023-52825
Published: May 21, 2024
Modified: May 11, 2026
PUBLISHED
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix a race condition of vram buffer unref in svm code prange->svm_bo unref can happen in both mmu callback and a callback after migrate to system ram. Both are async call in different tasks. Sync svm_bo unref operation to avoid random "use-after-free".
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected e49fe4040a10c1cd3b215c511f658d15aa7c8be9 - < 7d43cdd22cd81a2b079e864c4321b9aba4c6af34affected e49fe4040a10c1cd3b215c511f658d15aa7c8be9 - < 50f35a907c4f9ed431fd3dbb8b871ef1cbb0718eaffected e49fe4040a10c1cd3b215c511f658d15aa7c8be9 - < c772eacbd6d0845fc922af8716bb9d29ae27b8cfaffected e49fe4040a10c1cd3b215c511f658d15aa7c8be9 - < fc0210720127cc6302e6d6f3de48f49c3fcf5659affected e49fe4040a10c1cd3b215c511f658d15aa7c8be9 - < 709c348261618da7ed89d6c303e2ceb9e453ba74 |
Linux | Linux | affected 5.14unaffected 0 - < 5.14unaffected 5.15.140 - <= 5.15.*unaffected 6.1.64 - <= 6.1.*unaffected 6.5.13 - <= 6.5.*+2 more versions |
References
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