{"id":3402,"date":"2026-09-04T04:59:41","date_gmt":"2026-09-03T20:59:41","guid":{"rendered":"https:\/\/www.54iter.cn\/?p=3402"},"modified":"2026-09-04T04:59:41","modified_gmt":"2026-09-03T20:59:41","slug":"cve-2026-80750","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80750","title":{"rendered":"CVE-2026-80750 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\npmdomain: mediatek: f"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>pmdomain: mediatek: fix remaining %pOF after of_node_put()<\/p>\n<p>scpsys_get_bus_protection_legacy() looks up several legacy bus<br \/>\nprotection regmaps from device-tree nodes.<\/p>\n<p>Two error paths put the device node before checking whether the regmap<br \/>\nlookup failed, but still pass that node to dev_err_probe() with %pOF on<br \/>\nfailure. If of_node_put() drops the last reference, the later %pOF<br \/>\nformatting can dereference a freed device node.<\/p>\n<p>Keep the node reference until after the error message has been emitted in<br \/>\nthe infracfg and SMI lookup paths. Also drop the SMI node before<br \/>\nreturning when the SMI phandle is missing.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>pmdomain: mediatek: fix remaining %pOF after of_node_put()<\/p>\n<p>scpsys_get_bus_protection_legacy() looks up several legacy bus<br \/>\nprotecti<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-3402","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/3402","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=3402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3402"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}