8.8

CVE-2026-74412

wifi: rtw88: fix wrong pci_get_drvdata type in AER handlers

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

wifi: rtw88: fix wrong pci_get_drvdata type in AER handlers

rtw88 stores an ieee80211_hw pointer via pci_set_drvdata() at probe
time, but io_error_detected() and io_resume() retrieve it as a
net_device pointer.  This causes netif_device_detach/attach to
operate on an ieee80211_hw struct, reading and writing at wrong
offsets.

Use ieee80211_stop_queues/wake_queues instead, consistent with
every other queue stop/start path in the driver.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version cdb82c80b9349ed1d9ce6b49856128e04f4effc9
Version < 1ef3d1338d94ec41f58fbfb6ba7742a27ea61d89
Status affected
Version cdb82c80b9349ed1d9ce6b49856128e04f4effc9
Version < d7920797f721f944861f3c48ffb2b73f84b631fe
Status affected
Version cdb82c80b9349ed1d9ce6b49856128e04f4effc9
Version < 706183dbef4a79d120d4e928f693bea50df496f8
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.17
Status affected
Version 0
Version < 6.17
Status unaffected
Version <= 6.18.*
Version 6.18.40
Status unaffected
Version <= 7.1.*
Version 7.1.5
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% 0.157
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/1ef3d1338d94ec41f58fbfb6ba7742a27ea61d89
https://git.kernel.org/stable/c/d7920797f721f944861f3c48ffb2b73f84b631fe
https://git.kernel.org/stable/c/706183dbef4a79d120d4e928f693bea50df496f8