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CVE-2026-93110

RDMA/core: Wait for RCU callbacks before unloading ib_core

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

RDMA/core: Wait for RCU callbacks before unloading ib_core

put_gid_ndev() is queued with call_rcu() and implemented in ib_core.
Stopping the workqueues does not drain callbacks already queued, so RCU
could invoke it after the module code has been unloaded.

synchronize_rcu() does not wait for callbacks. Wait for them after all
producers have stopped.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 943bd984b108b3bb778790c2da4ae8d186b547e6
Version < 82dfd1df456227279b1c8c648983a530f2612098
Status affected
Version 943bd984b108b3bb778790c2da4ae8d186b547e6
Version < 1646e123e56c3ad679fbfb571e8eef6386efb729
Status affected
Version 943bd984b108b3bb778790c2da4ae8d186b547e6
Version < 8e4f1677c09d75d738099f42afcf65d8587b664a
Status affected
Version 943bd984b108b3bb778790c2da4ae8d186b547e6
Version < 7853af5f15738dc00aebaa1fc9f1f0df40f6f603
Status affected
Version 943bd984b108b3bb778790c2da4ae8d186b547e6
Version < 0d5817fa4819abdc445fa77b5be4f0d49334a864
Status affected
Version 943bd984b108b3bb778790c2da4ae8d186b547e6
Version < 9d998297fdaf47492f6679287f6552879d1a7e3a
Status affected
Version 943bd984b108b3bb778790c2da4ae8d186b547e6
Version < 48b72fa0d209a92fb51b834a6080171cfa207b2c
Status affected
Version 943bd984b108b3bb778790c2da4ae8d186b547e6
Version < 7d75592114d1664623c8cf191a12b38052c04483
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.2
Status affected
Version 0
Version < 5.2
Status unaffected
Version <= 5.10.*
Version 5.10.270
Status unaffected
Version <= 5.15.*
Version 5.15.221
Status unaffected
Version <= 6.1.*
Version 6.1.188
Status unaffected
Version <= 6.6.*
Version 6.6.157
Status unaffected
Version <= 6.12.*
Version 6.12.110
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 0.18% 0.075
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/82dfd1df456227279b1c8c648983a530f2612098
https://git.kernel.org/stable/c/1646e123e56c3ad679fbfb571e8eef6386efb729
https://git.kernel.org/stable/c/8e4f1677c09d75d738099f42afcf65d8587b664a
https://git.kernel.org/stable/c/7853af5f15738dc00aebaa1fc9f1f0df40f6f603
https://git.kernel.org/stable/c/0d5817fa4819abdc445fa77b5be4f0d49334a864
https://git.kernel.org/stable/c/9d998297fdaf47492f6679287f6552879d1a7e3a
https://git.kernel.org/stable/c/48b72fa0d209a92fb51b834a6080171cfa207b2c
https://git.kernel.org/stable/c/7d75592114d1664623c8cf191a12b38052c04483