10

CVE-2026-74309

vdpa/octeon_ep: fix IRQ-to-ring mapping in interrupt handler

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

vdpa/octeon_ep: fix IRQ-to-ring mapping in interrupt handler

Look up the IRQ index in oct_hw->irqs instead of assuming
irq - irqs[0]. This supports non-contiguous IRQ numbers and
avoids incorrect ring indexing when irqs[0] is not the base.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 26f8ce06af6475b33b0bc60261e9f5027f9af58f
Version < 3ef0cfa77a3d526591be069850d186c255e3f0cc
Status affected
Version 26f8ce06af6475b33b0bc60261e9f5027f9af58f
Version < c6c7eae5de798442987619434171ac886035d57c
Status affected
Version 26f8ce06af6475b33b0bc60261e9f5027f9af58f
Version < 0d21a1d6375a05274291e32c1ab7cd57dbb69513
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.14
Status affected
Version 0
Version < 6.14
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 0.45% 0.372
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 10 3.9 6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/3ef0cfa77a3d526591be069850d186c255e3f0cc
https://git.kernel.org/stable/c/c6c7eae5de798442987619434171ac886035d57c
https://git.kernel.org/stable/c/0d21a1d6375a05274291e32c1ab7cd57dbb69513