Unrated severityNVD Advisory· Published Oct 4, 2025· Updated Oct 29, 2025

drm/amdgpu: Fix sdma v4 sw fini error

CVE-2023-53547

Description

In the Linux kernel, the following vulnerability has been resolved:

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] [ +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]

Affected products

Linux/Linux Kernel Rtllm-fuzzy
Linux/Linuxv5
Range: 6.1

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

git.kernel.org/stable/c/0ebc02d9ff85626a526353584526da6aa9c96792mitre
git.kernel.org/stable/c/210ef6cd8e634f18fd889421012192b81325b27bmitre
git.kernel.org/stable/c/5e08e9c742a00384e5abe74bd40cf4dc15cb3a2emitre

News mentions

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