{"id":29300,"date":"2026-09-25T20:32:22","date_gmt":"2026-09-25T12:32:22","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-98146"},"modified":"2026-09-25T20:32:22","modified_gmt":"2026-09-25T12:32:22","slug":"cve-2026-98146","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-98146","title":{"rendered":"CVE-2026-98146 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\naccel\/amdxdna: Remove"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>accel\/amdxdna: Remove __counted_by from struct amdxdna_cmd_chain<\/p>\n<p>struct amdxdna_cmd_chain contains a flexible array annotated with<br \/>\n__counted_by(command_count). Since the structure is stored in shared<br \/>\nAMDXDNA_BO_SHARE memory, userspace can modify command_count concurrently.<br \/>\nIf command_count is changed to zero, the bounds check generated from<br \/>\n__counted_by may fail and trigger a kernel panic.<\/p>\n<p>Remove __counted_by to avoid relying on the userspace-controlled<br \/>\ncommand_count for the flexible array bounds check.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>accel\/amdxdna: Remove __counted_by from struct amdxdna_cmd_chain<\/p>\n<p>struct amdxdna_cmd_chain contains a flexible array annotated with<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-29300","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/29300","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=29300"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=29300"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=29300"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}