-

CVE-2026-64589

i2c: core: fix NULL-deref on adapter registration failure

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

i2c: core: fix NULL-deref on adapter registration failure

If adapter registration ever fails the release callback would trigger a
NULL-pointer dereference as the completion struct has not been
initialised.

Note that before the offending commit this would instead have resulted
in a minor memory leak of the adapter name.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version e19f31169f85c712c9fca35bfd28ceb093a9f574
Version < 2ce0a74bfa3acdfcdb00cf02f181f2754b451f42
Status affected
Version 3f8c4f5e9a57868fa107016c81165686d23325f2
Version < 3351c5e77749a0c8a1e252b95420c143ebcf07ac
Status affected
Version 3f8c4f5e9a57868fa107016c81165686d23325f2
Version < 034e307428119b67f5f18a35e4f4e7d15a2b9774
Status affected
Version 3f8c4f5e9a57868fa107016c81165686d23325f2
Version < 2295d2bb101faa663fbc45fadbb3fec45f107441
Status affected
Version 6.12.11
Version < 6.12.96
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.13
Status affected
Version 0
Version < 6.13
Status unaffected
Version <= 6.12.*
Version 6.12.96
Status unaffected
Version <= 6.18.*
Version 6.18.39
Status unaffected
Version <= 7.1.*
Version 7.1.4
Status unaffected
Version <= *
Version 7.2
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% 0.053
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/2ce0a74bfa3acdfcdb00cf02f181f2754b451f42
https://git.kernel.org/stable/c/3351c5e77749a0c8a1e252b95420c143ebcf07ac
https://git.kernel.org/stable/c/034e307428119b67f5f18a35e4f4e7d15a2b9774
https://git.kernel.org/stable/c/2295d2bb101faa663fbc45fadbb3fec45f107441