7.8

CVE-2026-93154

RDMA/irdma: Add refcounting to user ring MRs

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

RDMA/irdma: Add refcounting to user ring MRs

Prevent userspace from deregistering the MRs that back QP/CQ/SRQ rings
by bumping the MR's refcount upon association.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version b48c24c2d710cf34810c555dcef883a3d35a9c08
Version < 07974c267f603a76aead348bca97deee95efdcc9
Status affected
Version b48c24c2d710cf34810c555dcef883a3d35a9c08
Version < a6c0e693a7c881bfa43ac74cbcad1f8e10f1382b
Status affected
Version b48c24c2d710cf34810c555dcef883a3d35a9c08
Version < f67d8a08f60c9217df6d40da56422d2049f5e334
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.14
Status affected
Version 0
Version < 5.14
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
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
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 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/07974c267f603a76aead348bca97deee95efdcc9
https://git.kernel.org/stable/c/a6c0e693a7c881bfa43ac74cbcad1f8e10f1382b
https://git.kernel.org/stable/c/f67d8a08f60c9217df6d40da56422d2049f5e334