{"id":"CVE-2026-98165","summary":"drm/amdgpu: restrict BAR0 fallback read to SR-IOV VFs only","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: restrict BAR0 fallback read to SR-IOV VFs only\n\nThe BAR0 fallback read path was introduced as a workaround for SR-IOV VFs\nwhere the VRAM aperture is not available during early init. Restrict this\nworkaround to only SR-IOV VFs where it's needed.\n\n(cherry picked from commit d8a0affd207c813bd063fa2c27786f449eaf92b8)","modified":"2026-10-08T02:49:04.666018934Z","published":"2026-10-06T08:44:11.120Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98165.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/5612934c255ad9352d07181f14981cfabd7b7a95"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bd1f08246b8a2564d8ac61df715b6bcd5f994729"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98165.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98165"},{"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":"95eccb9be68df6449d854242b5fcdfd063a2fac1"},{"fixed":"5612934c255ad9352d07181f14981cfabd7b7a95"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"cba4928cdffaa0f9012acff0ec4f896320107077"},{"fixed":"bd1f08246b8a2564d8ac61df715b6bcd5f994729"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98165.json"}}],"schema_version":"1.9.0"}