{"id":12337,"date":"2026-09-04T18:54:17","date_gmt":"2026-09-04T10:54:17","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80680"},"modified":"2026-09-04T18:54:17","modified_gmt":"2026-09-04T10:54:17","slug":"cve-2026-80680","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80680","title":{"rendered":"CVE-2026-80680 [HIGH] &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\ni2c: amd-mp2: Unregis"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>i2c: amd-mp2: Unregister callback on adapter add failure<\/p>\n<p>amd_mp2_register_cb() stores the platform I2C context in the MP2 PCI<br \/>\ndriver&#8217;s callback table before the adapter is registered. If<br \/>\ni2c_add_adapter() fails, probe returns and devres frees the context,<br \/>\nbut the PCI driver can still dereference the stale pointer from its IRQ<br \/>\nand system-sleep callbacks.<\/p>\n<p>Unregister the callback before returning the adapter registration error.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>i2c: amd-mp2: Unregister callback on adapter add failure<\/p>\n<p>amd_mp2_register_cb() stores the platform I2C context in the MP2 PCI<br \/>\ndriv<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-12337","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/12337","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=12337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}