8.8

CVE-2026-90371

wifi: mt76: fix RXDMAD_C buffer recycling race

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

wifi: mt76: fix RXDMAD_C buffer recycling race

The RXDMAD_C buffers come from the RRO data queues' page pools, which are
bound to a different NAPI, so the direct page-pool recycle used here could
race the owning NAPI; take the non-direct path as is already done for WED
RX queues.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version e50d4d710efd2dbc46965e9608bbb502bcfc5c99
Version < 7ac05ed3a50e511c93f8506e555709a208dfce0a
Status affected
Version e50d4d710efd2dbc46965e9608bbb502bcfc5c99
Version < a273dc3b86a7d983d643827d3d3c795d55d8f632
Status affected
Version e50d4d710efd2dbc46965e9608bbb502bcfc5c99
Version < e1f97c10a4ec2b9db69a134b757304399ca903ce
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.18
Status affected
Version 0
Version < 6.18
Status unaffected
Version <= 6.18.*
Version 6.18.52
Status unaffected
Version <= 7.2.*
Version 7.2.6
Status unaffected
Version <= *
Version 7.3-rc1
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 0.32% 0.25
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/7ac05ed3a50e511c93f8506e555709a208dfce0a
https://git.kernel.org/stable/c/a273dc3b86a7d983d643827d3d3c795d55d8f632
https://git.kernel.org/stable/c/e1f97c10a4ec2b9db69a134b757304399ca903ce