CVE-2026-97494 - Vulnerability Details - OpenCVE

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

drm/amdgpu: validate and share PSP fw_pri_buf copies via psp_copy_fw

Change psp_copy_fw from void to int: return -ENODEV when drm_dev_enter
fails, and -EINVAL when the image size is zero or larger than the
1 MiB PSP private buffer.

Replace open-coded memset/memcpy into fw_pri_buf with psp_copy_fw.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Vendors	Products
Linux Subscribe	Linux Kernel Subscribe

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://git.kernel.org/stable/c/1aa55af304a2decaacca1d1fabe4257c277ca54a
https://git.kernel.org/stable/c/25bec2425c3d50ba9a92ad87bbf8628be29e5c32
https://git.kernel.org/stable/c/d1f9f5839bd785a3a06335a01d53282e80f8e5fa

History

Thu, 24 Sep 2026 16:30:00 +0000

Type	Values Removed	Values Added
Description		In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate and share PSP fw_pri_buf copies via psp_copy_fw Change psp_copy_fw from void to int: return -ENODEV when drm_dev_enter fails, and -EINVAL when the image size is zero or larger than the 1 MiB PSP private buffer. Replace open-coded memset/memcpy into fw_pri_buf with psp_copy_fw.
Title		drm/amdgpu: validate and share PSP fw_pri_buf copies via psp_copy_fw
First Time appeared		Linux Linux linux Kernel
CPEs		cpe:2.3:o:linux:linux_kernel::::::::
Vendors & Products		Linux Linux linux Kernel
References		https://git.kernel.org/stable/c/1aa55af304a2decaacca1d1fabe4257c277ca54a https://git.kernel.org/stable/c/25bec2425c3d50ba9a92ad87bbf8628be29e5c32 https://git.kernel.org/stable/c/d1f9f5839bd785a3a06335a01d53282e80f8e5fa

Projects

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MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2026-09-24T16:04:41.957Z

Updated: 2026-09-24T16:04:41.957Z

Reserved: 2026-09-24T16:01:01.150Z

Link: CVE-2026-97494

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-09-24T17:17:27.060

Modified: 2026-09-24T17:17:27.060

Link: CVE-2026-97494

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

No weakness.

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