{"id":21340,"date":"2026-09-12T04:31:03","date_gmt":"2026-09-11T20:31:03","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-81007"},"modified":"2026-09-12T04:31:03","modified_gmt":"2026-09-11T20:31:03","slug":"cve-2026-81007","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-81007","title":{"rendered":"CVE-2026-81007 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nipmi: ipmb: validate"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>ipmi: ipmb: validate write message length<\/p>\n<p>ipmb_write() read message fields before validating the length byte.<\/p>\n<p>A zero or short write can read uninitialized stack bytes.<\/p>\n<p>A length smaller than the SMBus header underflows the block write length.<\/p>\n<p>Require a non-empty buffer and the minimum IPMB request length.<\/p>\n<p>Also require the length byte plus payload before parsing the message.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>ipmi: ipmb: validate write message length<\/p>\n<p>ipmb_write() read message fields before validating the length byte.<\/p>\n<p>A zero or short wri<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-21340","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/21340","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=21340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}