CVE-2026-98889
CVSS 7.8 · YüksekNVD: Received
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix sched scan IE sizing Scheduled scan built the probe request before iwl_mvm_scan_fits(), so oversized IEs could be copied into the fixed preq buffer before length validation. Move iwl_mvm_build_scan_probe() after the fits check. Also advertise max_sched_scan_ie_len using iwl_mvm_max_scan_ie_len() so userspace limits account for driver-inserted DS/TPC bytes.
Yayın: 23.10.2026 · Son değişiklik: 24.10.2026
CVSS 3.1 metrikleri
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
| Saldırı vektörü | Yerel |
| Karmaşıklık | Düşük |
| Gereken yetki | Düşük |
| Kullanıcı etkileşimi | Gerekmez |
| Kapsam | Değişmez |
| Gizlilik | Yüksek |
| Bütünlük | Yüksek |
| Erişilebilirlik | Yüksek |
Hesaplanan temel puan: 7.8. CVSS hesaplayıcıda incele
Referanslar
- https://git.kernel.org/stable/c/05f79cea3b15cfe600b205ddcfd51ebee15d908a
- https://git.kernel.org/stable/c/0a63f98e5163a2ec2822dfb691ee5a6094de08ec
- https://git.kernel.org/stable/c/358eca9a898ad4cce7453e9dcfd005d019a2b01f
- https://git.kernel.org/stable/c/4f155d262b31b9b17e0f9856bdabe0968eb4930f
- https://git.kernel.org/stable/c/a24417478f90e9f1a4ea24cd4b784afccb56fbae
- https://git.kernel.org/stable/c/f2268060e99f94314b9988dfa17393c2694fa9b2