{"id":41278,"date":"2026-10-19T00:32:58","date_gmt":"2026-10-18T16:32:58","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-98806"},"modified":"2026-10-19T00:32:58","modified_gmt":"2026-10-18T16:32:58","slug":"cve-2026-98806","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-98806","title":{"rendered":"CVE-2026-98806 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-pf: Fix aur"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>octeontx2-pf: Fix aura BPID assignment when CONFIG_DCB is enabled<\/p>\n<p>Previously, BPID assignment under CONFIG_DCB assumed<br \/>\n`queue_to_pfc_map` was always initialized. For SDP VFs this leads to<br \/>\ninvalid memory access as it was not initialized.<\/p>\n<p>This patch adds a NULL check for `queue_to_pfc_map` before<br \/>\ndereferencing it. Also, simplifies the logic by always assigning a<br \/>\ndefault BPID first, then conditionally overriding it if CONFIG_DCB is<br \/>\nenabled and the map exists.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>octeontx2-pf: Fix aura BPID assignment when CONFIG_DCB is enabled<\/p>\n<p>Previously, BPID assignment under CONFIG_DCB assumed<br \/>\n`queue_to_p<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-41278","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/41278","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=41278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=41278"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=41278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}