8.8

CVE-2026-72295

LoongArch: KVM: Validate irqchip index in irqfd routing

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

LoongArch: KVM: Validate irqchip index in irqfd routing

Sashiko reported that the irqchip index is not validated for LoongArch.
Add validation and reject out-of-range irqchip indexes to avoid indexing
past the routing table's chip array.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 1928254c5ccb7bdffd7f0334e1ce250e9ce4de94
Version < 199b570d7fca1aa70e596f10a6276997becffb6d
Status affected
Version 1928254c5ccb7bdffd7f0334e1ce250e9ce4de94
Version < 8b3e188d19e4ffe916780aeb7ddad9d6457b8bcc
Status affected
Version 1928254c5ccb7bdffd7f0334e1ce250e9ce4de94
Version < 3474037904c20ff915e3ebab0ab5c1e41bbe549e
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.13
Status affected
Version 0
Version < 6.13
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 0.16% 0.058
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 8.8 2 6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/199b570d7fca1aa70e596f10a6276997becffb6d
https://git.kernel.org/stable/c/8b3e188d19e4ffe916780aeb7ddad9d6457b8bcc
https://git.kernel.org/stable/c/3474037904c20ff915e3ebab0ab5c1e41bbe549e