8.8

CVE-2026-93799

wifi: iwlwifi: mvm: validate sta_id in BA window status notif

In the Linux kernel, the following vulnerability has been resolved:

wifi: iwlwifi: mvm: validate sta_id in BA window status notif

BA_WINDOW_STATUS_NOTIFICATION_ID extracts a 5-bit sta_id from the
firmware notification and uses it to index fw_id_to_mac_id[] without
bounds checking. Validate sta_id before array access to prevent
out-of-bounds indexing.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 3af512d6aac7eb6420086f124abb4426f5f4b369
Version < f9938eb95e2ddab4a58d3946a320abcbd60b56a4
Status affected
Version 3af512d6aac7eb6420086f124abb4426f5f4b369
Version < bb08fbbbd5568d33069485ecb0a1657f115a4e9f
Status affected
Version 3af512d6aac7eb6420086f124abb4426f5f4b369
Version < e35ae757c6462bfd3437bf58121bb721fe1f790c
Status affected
Version 3af512d6aac7eb6420086f124abb4426f5f4b369
Version < 6aa77efaea9efea92e3090c35ad348fd759a3cf3
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.6
Status affected
Version 0
Version < 4.6
Status unaffected
Version <= 6.6.*
Version 6.6.158
Status unaffected
Version <= 6.12.*
Version 6.12.111
Status unaffected
Version <= 6.18.*
Version 6.18.53
Status unaffected
Version <= *
Version 7.2
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.24% 0.133
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 8.8 2.8 5.9
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/bb08fbbbd5568d33069485ecb0a1657f115a4e9f
https://git.kernel.org/stable/c/e35ae757c6462bfd3437bf58121bb721fe1f790c
https://git.kernel.org/stable/c/6aa77efaea9efea92e3090c35ad348fd759a3cf3
https://git.kernel.org/stable/c/f9938eb95e2ddab4a58d3946a320abcbd60b56a4