CVE-2023-53547

MEDIUM

Linux Kernel 6.1-6.1.30, 6.3.4, 6.4 - General Protection Fault via SDMA v4.2.2 Firmware Release

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix sdma v4 sw fini error Fix sdma v4 sw fini error for sdma 4.2.2 to solve the following general protection fault [ +0.108196] general protection fault, probably for non-canonical address 0xd5e5a4ae79d24a32: 0000 [#1] PREEMPT SMP PTI [ +0.000018] RIP: 0010:free_fw_priv+0xd/0x70 [ +0.000022] Call Trace: [ +0.000012] <TASK> [ +0.000011] release_firmware+0x55/0x80 [ +0.000021] amdgpu_ucode_release+0x11/0x20 [amdgpu] [ +0.000415] amdgpu_sdma_destroy_inst_ctx+0x4f/0x90 [amdgpu] [ +0.000360] sdma_v4_0_sw_fini+0xce/0x110 [amdgpu]

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/210ef6cd8e634f18fd889421012192b81325b27b

Patch

https://git.kernel.org/stable/c/0ebc02d9ff85626a526353584526da6aa9c96792

Patch

https://git.kernel.org/stable/c/5e08e9c742a00384e5abe74bd40cf4dc15cb3a2e

Scores

CVSS v3 5.5

EPSS 0.0014

EPSS Percentile 4.1%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

Status published

Products (11)

linux/Kernel 6.1.0 - 6.1.30linux

linux/Kernel 6.2.0 - 6.3.4linux

Linux/Linux < 6.1

Linux/Linux 6.1

Linux/Linux 6.1.30 - 6.1.*

Linux/Linux 6.3.4 - 6.3.*

Linux/Linux 6.4

Linux/Linux a2d3b4b81fd49b14782ce0ff68ca74e40f16609a - 0ebc02d9ff85626a526353584526da6aa9c96792

Linux/Linux a2d3b4b81fd49b14782ce0ff68ca74e40f16609a - 210ef6cd8e634f18fd889421012192b81325b27b

Linux/Linux a2d3b4b81fd49b14782ce0ff68ca74e40f16609a - 5e08e9c742a00384e5abe74bd40cf4dc15cb3a2e

... and 1 more

Published Oct 04, 2025

Tracked Since Feb 18, 2026