{"id":71282,"date":"2025-10-09T13:45:37","date_gmt":"2025-10-09T10:15:37","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-39957-wifi-mac80211-increase-scan_ies_len-for-s1g\/"},"modified":"2025-10-09T13:45:37","modified_gmt":"2025-10-09T10:15:37","slug":"cve-2025-39957-wifi-mac80211-increase-scan_ies_len-for-s1g","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-39957-wifi-mac80211-increase-scan_ies_len-for-s1g\/","title":{"rendered":"CVE-2025-39957 &#8211; wifi: mac80211: increase scan_ies_len for S1G"},"content":{"rendered":"<p>CVE ID : CVE-2025-39957<\/p>\n<p>Published :  Oct. 9, 2025, 10:15 a.m. | 22\u00a0minutes ago<\/p>\n<p>Description : In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>wifi: mac80211: increase scan_ies_len for S1G<\/p>\n<p>Currently the S1G capability element is not taken into account<br \/>\nfor the scan_ies_len, which leads to a buffer length validation<br \/>\nfailure in ieee80211_prep_hw_scan() and subsequent WARN in<br \/>\n__ieee80211_start_scan(). This prevents hw scanning from functioning.<br \/>\nTo fix ensure we accommodate for the S1G capability length.<\/p>\n<p>Severity: 0.0 | NA<\/p>\n<p>Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2025-39957 Published : Oct. 9, 2025, 10:15 a.m. | 22\u00a0minutes ago Description : In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: increase scan_ies_len for S1G Currently the S1G capability element is not taken into account for the scan_ies_len, which leads to a buffer length validation failure in ieee80211_prep_hw_scan() &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-71282","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/71282","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=71282"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/71282\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=71282"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=71282"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=71282"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}