cve-2023-52825
Vulnerability from cvelistv5
Published
2024-05-21 15:31
Modified
2024-12-19 08:26
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
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".
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/50f35a907c4f9ed431fd3dbb8b871ef1cbb0718e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/709c348261618da7ed89d6c303e2ceb9e453ba74
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7d43cdd22cd81a2b079e864c4321b9aba4c6af34
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c772eacbd6d0845fc922af8716bb9d29ae27b8cf
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fc0210720127cc6302e6d6f3de48f49c3fcf5659
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/50f35a907c4f9ed431fd3dbb8b871ef1cbb0718e
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/709c348261618da7ed89d6c303e2ceb9e453ba74
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7d43cdd22cd81a2b079e864c4321b9aba4c6af34
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/c772eacbd6d0845fc922af8716bb9d29ae27b8cf
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/fc0210720127cc6302e6d6f3de48f49c3fcf5659
Impacted products
Vendor Product Version
Linux Linux Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
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