{"id":69503,"date":"2025-09-04T21:32:18","date_gmt":"2025-09-04T18:02:18","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-38726-net-ftgmac100-fix-potential-null-pointer-access-in-ftgmac100_phy_disconnect\/"},"modified":"2025-09-04T21:32:18","modified_gmt":"2025-09-04T18:02:18","slug":"cve-2025-38726-net-ftgmac100-fix-potential-null-pointer-access-in-ftgmac100_phy_disconnect","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-38726-net-ftgmac100-fix-potential-null-pointer-access-in-ftgmac100_phy_disconnect\/","title":{"rendered":"CVE-2025-38726 &#8211; net: ftgmac100: fix potential NULL pointer access in ftgmac100_phy_disconnect"},"content":{"rendered":"<p><strong>CVE ID : <\/strong>CVE-2025-38726<br \/>\n<br \/>\n<strong>Published : <\/strong> Sept. 4, 2025, 4:15 p.m. | 56\u00a0minutes ago<br \/>\n<br \/>\n<strong>Description : <\/strong>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>net: ftgmac100: fix potential NULL pointer access in ftgmac100_phy_disconnect<\/p>\n<p>After the call to phy_disconnect() netdev-&gt;phydev is reset to NULL.<br \/>\nSo fixed_phy_unregister() would be called with a NULL pointer as argument.<br \/>\nTherefore cache the phy_device before this call.<br \/>\n<br \/>\n<strong>Severity:<\/strong> 0.0 | NA<br \/>\n<br \/>\nVisit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2025-38726 Published : Sept. 4, 2025, 4:15 p.m. | 56\u00a0minutes ago Description : In the Linux kernel, the following vulnerability has been resolved: net: ftgmac100: fix potential NULL pointer access in ftgmac100_phy_disconnect After the call to phy_disconnect() netdev-&gt;phydev is reset to NULL. So fixed_phy_unregister() would be called with a NULL pointer as &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-69503","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/69503","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=69503"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/69503\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=69503"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=69503"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=69503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}