CVE-2025-37854

Katalog CVE

CVSS 7.8 · High EPSS 0,27%

Kerentanan Use After Free pada linux kernel, debian linux. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

9 Mei 2025

Terakhir diubah

30 Juli 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-416: Use After Free

EPSS (30 hari)

0,27% peluang dieksploitasi; lebih tinggi dari 17,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/57c9dabda80ac167de8cd71231baae37cc2f442d patch
• https://git.kernel.org/stable/c/6f30a847432cae84c7428e9b684b3e3fa49b2391 patch
• https://git.kernel.org/stable/c/89af6b39f028c130d4362f57042927f005423e6a patch
• https://git.kernel.org/stable/c/9c4bcdf4068aae3e17e31c144300be405cfa03ff patch
• https://git.kernel.org/stable/c/f0b4440cdc1807bb6ec3dce0d6de81170803569b patch
• https://git.kernel.org/stable/c/ffd37d7d44d7e0b6e769d4fe6590e327f8cc3951 patch
• https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html mailing list