{"id":33248,"date":"2026-10-06T20:31:36","date_gmt":"2026-10-06T12:31:36","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-98179"},"modified":"2026-10-06T20:31:36","modified_gmt":"2026-10-06T12:31:36","slug":"cve-2026-98179","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-98179","title":{"rendered":"CVE-2026-98179 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\ndrm\/amdgpu: fix rmmio"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>drm\/amdgpu: fix rmmio iounmap skipped on device removal<\/p>\n<p>amdgpu_pci_remove() calls drm_dev_unplug() before fini_sw(), so<br \/>\ndrm_dev_enter() is already false there and the iounmap() guarded by it<br \/>\nis skipped. This .remove path runs on both hot-unplug and plain rmmod,<br \/>\nso the register BAR ioremap mapping leaks one instance per unload.<\/p>\n<p>Unmap rmmio unconditionally (guard only on non-NULL) and drop the now<br \/>\nunused idx.<\/p>\n<p>(cherry picked from commit dd6f86a97260e5207d3329ad03aa89fdad61b1e6)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>drm\/amdgpu: fix rmmio iounmap skipped on device removal<\/p>\n<p>amdgpu_pci_remove() calls drm_dev_unplug() before fini_sw(), so<br \/>\ndrm_dev_en<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-33248","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/33248","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=33248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=33248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=33248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}