{"id":"CVE-2026-97494","summary":"drm/amdgpu: validate and share PSP fw_pri_buf copies via psp_copy_fw","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: validate and share PSP fw_pri_buf copies via psp_copy_fw\n\nChange psp_copy_fw from void to int: return -ENODEV when drm_dev_enter\nfails, and -EINVAL when the image size is zero or larger than the\n1 MiB PSP private buffer.\n\nReplace open-coded memset/memcpy into fw_pri_buf with psp_copy_fw.","modified":"2026-11-04T14:27:26.240332029Z","published":"2026-09-24T16:04:41.957Z","related":["SUSE-SU-2026:5091-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97494.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1aa55af304a2decaacca1d1fabe4257c277ca54a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/25bec2425c3d50ba9a92ad87bbf8628be29e5c32"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8ddda06ae356fda0418b7017e658d976dad6214e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cb755c29d0fa8fa4b0630bf60cf434c30ffdf0c7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d1f9f5839bd785a3a06335a01d53282e80f8e5fa"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97494.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97494"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"2b0c3aee2172451e9f982b25f3fdf59a1b687dc3"},{"fixed":"cb755c29d0fa8fa4b0630bf60cf434c30ffdf0c7"},{"fixed":"8ddda06ae356fda0418b7017e658d976dad6214e"},{"fixed":"25bec2425c3d50ba9a92ad87bbf8628be29e5c32"},{"fixed":"1aa55af304a2decaacca1d1fabe4257c277ca54a"},{"fixed":"d1f9f5839bd785a3a06335a01d53282e80f8e5fa"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-97494.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.12.0"},{"fixed":"6.1.191"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.160"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.111"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.53"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-97494.json"}}],"schema_version":"1.9.2"}