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CVE-2026-98618

eth: fbnic: Handle maximum standalone channels

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

eth: fbnic: Handle maximum standalone channels

Standalone channels use one NAPI vector for each Tx and Rx queue.
fbnic's allocation path excludes FBNIC_MAX_TXQS from that layout. A
64-Tx/64-Rx configuration therefore records 128 vectors but allocates
only 64, leaving NULL entries that resource setup dereferences.

Include the maximum vector count in standalone allocation.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version bc6107771bb4be3009168cfda24d22131c026fe8
Version < 9843e5fabd6ab296df9c025b1d0e5bf79a6b8a08
Status affected
Version bc6107771bb4be3009168cfda24d22131c026fe8
Version < 6c903188b67617070017305a325fa326f270a43d
Status affected
Version bc6107771bb4be3009168cfda24d22131c026fe8
Version < 16ff1023213cc39c1a7ce737205c2a1a53c3a716
Status affected
Version bc6107771bb4be3009168cfda24d22131c026fe8
Version < 1f4c73064a50f53d596c6f1d06d2d700f43c4b32
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.11
Status affected
Version 0
Version < 6.11
Status unaffected
Version <= 6.12.*
Version 6.12.112
Status unaffected
Version <= 6.18.*
Version 6.18.55
Status unaffected
Version <= 7.2.*
Version 7.2.9
Status unaffected
Version <= *
Version 7.3
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 0.2% 0.092
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/9843e5fabd6ab296df9c025b1d0e5bf79a6b8a08
https://git.kernel.org/stable/c/6c903188b67617070017305a325fa326f270a43d
https://git.kernel.org/stable/c/16ff1023213cc39c1a7ce737205c2a1a53c3a716
https://git.kernel.org/stable/c/1f4c73064a50f53d596c6f1d06d2d700f43c4b32