CVE - CVE-2025-37854

CVE-ID
CVE-2025-37854	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix mode1 reset crash issue If HW scheduler hangs and mode1 reset is used to recover GPU, KFD signal user space to abort the processes. After process abort exit, user queues still use the GPU to access system memory before h/w is reset while KFD cleanup worker free system memory and free VRAM. There is use-after-free race bug that KFD allocate and reuse the freed system memory, and user queue write to the same system memory to corrupt the data structure and cause driver crash. To fix this race, KFD cleanup worker terminate user queues, then flush reset_domain wq to wait for any GPU ongoing reset complete, and then free outstanding BOs.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/57c9dabda80ac167de8cd71231baae37cc2f442d URL:https://git.kernel.org/stable/c/57c9dabda80ac167de8cd71231baae37cc2f442d MISC:https://git.kernel.org/stable/c/6f30a847432cae84c7428e9b684b3e3fa49b2391 URL:https://git.kernel.org/stable/c/6f30a847432cae84c7428e9b684b3e3fa49b2391 MISC:https://git.kernel.org/stable/c/89af6b39f028c130d4362f57042927f005423e6a URL:https://git.kernel.org/stable/c/89af6b39f028c130d4362f57042927f005423e6a MISC:https://git.kernel.org/stable/c/9c4bcdf4068aae3e17e31c144300be405cfa03ff URL:https://git.kernel.org/stable/c/9c4bcdf4068aae3e17e31c144300be405cfa03ff MISC:https://git.kernel.org/stable/c/f0b4440cdc1807bb6ec3dce0d6de81170803569b URL:https://git.kernel.org/stable/c/f0b4440cdc1807bb6ec3dce0d6de81170803569b MISC:https://git.kernel.org/stable/c/ffd37d7d44d7e0b6e769d4fe6590e327f8cc3951 URL:https://git.kernel.org/stable/c/ffd37d7d44d7e0b6e769d4fe6590e327f8cc3951
Assigning CNA
kernel.org
Date Record Created
20250416	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250416)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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