CVE-2023-53547

Medium

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]

SeverityMedium

CVSS5.5

Exploit probability—

Product

Linux Kernel

PublishedOct 4, 2025

First seenOct 4, 2025

How to fix

Update

linux linux_kernel6.1.30, 6.3.4 or later

Affected products

Product	Affected versions	Fixed in
linux linux_kernel	6.1 ≤ v < 6.1.30, 6.2 ≤ v < 6.3.4	6.1.30, 6.3.4

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