Unrated severityNVD Advisory· Published Sep 24, 2026· Updated Oct 30, 2026
CVE-2026-97494
CVE-2026-97494
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.
Affected products
2Patches
Vulnerability mechanics
References
5- git.kernel.org/stable/c/1aa55af304a2decaacca1d1fabe4257c277ca54anvd
- git.kernel.org/stable/c/25bec2425c3d50ba9a92ad87bbf8628be29e5c32nvd
- git.kernel.org/stable/c/8ddda06ae356fda0418b7017e658d976dad6214envd
- git.kernel.org/stable/c/cb755c29d0fa8fa4b0630bf60cf434c30ffdf0c7nvd
- git.kernel.org/stable/c/d1f9f5839bd785a3a06335a01d53282e80f8e5fanvd
News mentions
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