{"id":12301,"date":"2026-09-04T18:54:15","date_gmt":"2026-09-04T10:54:15","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80608"},"modified":"2026-09-04T18:54:15","modified_gmt":"2026-09-04T10:54:15","slug":"cve-2026-80608","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80608","title":{"rendered":"CVE-2026-80608 [HIGH] &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\naccel\/amdxdna: Fix io"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>accel\/amdxdna: Fix iommu domain lifetime race during device removal<\/p>\n<p>When force_iova mode is enabled, amdxdna_remove() frees xdna-&gt;domain. If<br \/>\namdxdna_gem_obj_free() is called after device removal, it may attempt to<br \/>\naccess xdna-&gt;domain, resulting in a use-after-free.<\/p>\n<p>Fix the race by adding freeing xdna-&gt;domain as a managed release action,<br \/>\nso its lifetime is managed by DRM and remains valid until all managed<br \/>\nresources are released.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>accel\/amdxdna: Fix iommu domain lifetime race during device removal<\/p>\n<p>When force_iova mode is enabled, amdxdna_remove() frees xdna-&gt;<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-12301","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/12301","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=12301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}