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CVE-2026-64471

Bluetooth: btusb: fix use-after-free on registration failure

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

Bluetooth: btusb: fix use-after-free on registration failure

Make sure to release the sibling interfaces in case controller
registration fails to avoid use-after-free and double-free when they are
eventually disconnected.

This issue was reported by Sashiko while reviewing a fix for a wakeup
source leak in the btusb probe errors paths.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 9bfa35fe422c74882e27cc54450a5f76c96aad68
Version < e09ac7d0c6859a360bf36e7104aef03f88184e0b
Status affected
Version 9bfa35fe422c74882e27cc54450a5f76c96aad68
Version < 468fcdfaeb937163dd250773a9fed17ab1fa203c
Status affected
Version 9bfa35fe422c74882e27cc54450a5f76c96aad68
Version < 1ce5012944afaddbda939ec6bae9800fce84abbc
Status affected
Version 9bfa35fe422c74882e27cc54450a5f76c96aad68
Version < e6313b800da61a26c2fdd5eba0105e197c0ab3bc
Status affected
Version 9bfa35fe422c74882e27cc54450a5f76c96aad68
Version < 14e02f1449ba425a44dedbec9a21efafb056e09f
Status affected
Version 9bfa35fe422c74882e27cc54450a5f76c96aad68
Version < 8db0ce3de78367f61c2970c0f16d9adee8830a23
Status affected
Version 9bfa35fe422c74882e27cc54450a5f76c96aad68
Version < da7d7758fe884b256ddc9fef562e5ddef7952383
Status affected
Version 9bfa35fe422c74882e27cc54450a5f76c96aad68
Version < eedc6867ebad73edbfaf9a0a65fbef7115cc4753
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 2.6.27
Status affected
Version 0
Version < 2.6.27
Status unaffected
Version <= 5.10.*
Version 5.10.261
Status unaffected
Version <= 5.15.*
Version 5.15.212
Status unaffected
Version <= 6.1.*
Version 6.1.178
Status unaffected
Version <= 6.6.*
Version 6.6.145
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
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.18% 0.083
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/e09ac7d0c6859a360bf36e7104aef03f88184e0b
https://git.kernel.org/stable/c/468fcdfaeb937163dd250773a9fed17ab1fa203c
https://git.kernel.org/stable/c/1ce5012944afaddbda939ec6bae9800fce84abbc
https://git.kernel.org/stable/c/e6313b800da61a26c2fdd5eba0105e197c0ab3bc
https://git.kernel.org/stable/c/14e02f1449ba425a44dedbec9a21efafb056e09f
https://git.kernel.org/stable/c/8db0ce3de78367f61c2970c0f16d9adee8830a23
https://git.kernel.org/stable/c/da7d7758fe884b256ddc9fef562e5ddef7952383
https://git.kernel.org/stable/c/eedc6867ebad73edbfaf9a0a65fbef7115cc4753