7.8

CVE-2026-68374

usb: core: sysfs: add lock to bos_descriptors_read()

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

usb: core: sysfs: add lock to bos_descriptors_read()

Add a lock to the function bos_descriptors_read().

This function accesses udev->bos, which could be simultaneously freed in
usb_reset_and_verify_device(), a function that is commonly called in
drivers all over the kernel.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 12fc84e8c4288cc8ed5f14a35e077130c2cfece2
Version < c07caee449c968842a350bfefa049889923b8240
Status affected
Version 12fc84e8c4288cc8ed5f14a35e077130c2cfece2
Version < 217774e143d7b5a88739193284b6421be3978601
Status affected
Version 12fc84e8c4288cc8ed5f14a35e077130c2cfece2
Version < ab82adf5e63b2d89ead7933ab753b9cedbe028e9
Status affected
Version 12fc84e8c4288cc8ed5f14a35e077130c2cfece2
Version < 4e0197fbb0eec588795d5431716a244d9ac8fa93
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.9
Status affected
Version 0
Version < 6.9
Status unaffected
Version <= 6.12.*
Version 6.12.101
Status unaffected
Version <= 6.18.*
Version 6.18.42
Status unaffected
Version <= 7.1.*
Version 7.1.6
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 0.13% 0.029
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/c07caee449c968842a350bfefa049889923b8240
https://git.kernel.org/stable/c/217774e143d7b5a88739193284b6421be3978601
https://git.kernel.org/stable/c/ab82adf5e63b2d89ead7933ab753b9cedbe028e9
https://git.kernel.org/stable/c/4e0197fbb0eec588795d5431716a244d9ac8fa93