{"id":39084,"date":"2026-10-16T00:35:00","date_gmt":"2026-10-15T16:35:00","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-98413"},"modified":"2026-10-16T00:35:00","modified_gmt":"2026-10-15T16:35:00","slug":"cve-2026-98413","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-98413","title":{"rendered":"CVE-2026-98413 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nselinux: always fill"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>selinux: always fill AVC decision in avc_has_perm_noaudit()<\/p>\n<p>avc_has_perm_noaudit() is documented to return a copy of the access<br \/>\ndecision in @avd, but its early return for an empty requested permission<br \/>\nset leaves the buffer untouched.  All callers pass an uninitialized<br \/>\nstack variable and afterwards feed it to avc_audit(), and the inode hook<br \/>\neven stores it in the per-task decision cache.<\/p>\n<p>Fill in a deny-all, audit-all decision, similar to avd_init(), so every<br \/>\ncaller receives a defined value at no cost on the hot path.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>selinux: always fill AVC decision in avc_has_perm_noaudit()<\/p>\n<p>avc_has_perm_noaudit() is documented to return a copy of the access<br \/>\nde<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-39084","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/39084","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=39084"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=39084"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=39084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}