CVE-2026-97494
Published: September 26, 2026Last modified: November 3, 2026
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.
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.191-r0) |
| 25 LTS | linux-lts | Fixed (6.12.111-r0) | |
| Stream | linux-lts | Fixed (6.18.53-r0) |
References
- https://git.kernel.org/stable/c/1aa55af304a2decaacca1d1fabe4257c277ca54a
- https://git.kernel.org/stable/c/25bec2425c3d50ba9a92ad87bbf8628be29e5c32
- https://git.kernel.org/stable/c/8ddda06ae356fda0418b7017e658d976dad6214e
- https://git.kernel.org/stable/c/cb755c29d0fa8fa4b0630bf60cf434c30ffdf0c7
- https://git.kernel.org/stable/c/d1f9f5839bd785a3a06335a01d53282e80f8e5fa