{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98165","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-25T10:25:14.321Z","datePublished":"2026-10-06T08:44:11.120Z","dateUpdated":"2026-10-06T08:44:11.120Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-10-06T08:44:11.120Z"},"descriptions":[{"lang":"en","value":"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)"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/amdgpu/amdgpu_device.c"],"versions":[{"version":"95eccb9be68df6449d854242b5fcdfd063a2fac1","lessThan":"5612934c255ad9352d07181f14981cfabd7b7a95","status":"affected","versionType":"git"},{"version":"cba4928cdffaa0f9012acff0ec4f896320107077","lessThan":"bd1f08246b8a2564d8ac61df715b6bcd5f994729","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/amdgpu/amdgpu_device.c"],"versions":[{"version":"7.3-rc1","status":"affected"},{"version":"0","lessThan":"7.3-rc1","status":"unaffected","versionType":"semver"},{"version":"7.3-rc2","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"7.3-rc1","versionEndExcluding":"7.3-rc2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/5612934c255ad9352d07181f14981cfabd7b7a95"},{"url":"https://git.kernel.org/stable/c/bd1f08246b8a2564d8ac61df715b6bcd5f994729"}],"title":"drm/amdgpu: restrict BAR0 fallback read to SR-IOV VFs only","x_generator":{"engine":"bippy-1.2.0"}}}}