{"id":25733,"date":"2026-09-18T04:31:48","date_gmt":"2026-09-17T20:31:48","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90324"},"modified":"2026-09-18T04:31:48","modified_gmt":"2026-09-17T20:31:48","slug":"cve-2026-90324","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90324","title":{"rendered":"CVE-2026-90324 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nublk: check import_ub"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>ublk: check import_ubuf() return value<\/p>\n<p>import_ubuf() can fail if the address range (provided by the userspace<br \/>\nublk server) is outside the allowed user address space. Return that 0<br \/>\nbytes were copied if import_ubuf() fails rather than passing an<br \/>\nuninitialized struct iov_iter to ublk_copy_user_pages().<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>ublk: check import_ubuf() return value<\/p>\n<p>import_ubuf() can fail if the address range (provided by the userspace<br \/>\nublk server) is outs<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-25733","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/25733","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=25733"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25733"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25733"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}