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CVE-2026-80767

Medienbericht

HID: sensor: custom: Fix use-after-free in enable_sensor

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

HID: sensor: custom: Fix use-after-free in enable_sensor

enable_sensor_store() can call set_power_report_state(), which
dereferences sensor_inst->power_state and sensor_inst->report_state.
These pointers refer to entries in sensor_inst->fields.

Create the field attributes before exposing the enable_sensor sysfs
attribute, so enable_sensor cannot be accessed before the state it
depends on has been initialized.

On remove, delete enable_sensor before freeing the field attributes,
so a concurrent sysfs write cannot dereference freed memory through
power_state or report_state.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d
Version < c2be74b0272b7f8f60739e7aaf0d36c0befe7136
Status affected
Version 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d
Version < d7cbea1d342a16ec96d9eb3d7bd0ba2d4b2f2855
Status affected
Version 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d
Version < d37ff4e3635c18af907f25712596f8ccec323751
Status affected
Version 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d
Version < 2ce90cfc6646a32100feabd7110ae0352aa01167
Status affected
Version 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d
Version < 244a1cb638370490ed74a8adb5cc3f1212602e32
Status affected
Version 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d
Version < 8406d4b69d48bc72fb6f8812a65a17a1f903440b
Status affected
Version 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d
Version < c0757f10610542d763bd0bf9bda455b78afeef0b
Status affected
Version 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d
Version < 7bb79a3cf45e0805aef74457e19deb77e18cf196
Status affected
Version 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d
Version < ad8fb82b04422f49530d2aa2753cc81d1c60102c
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.1
Status affected
Version 0
Version < 4.1
Status unaffected
Version <= 5.10.*
Version 5.10.267
Status unaffected
Version <= 5.15.*
Version 5.15.218
Status unaffected
Version <= 6.1.*
Version 6.1.185
Status unaffected
Version <= 6.6.*
Version 6.6.154
Status unaffected
Version <= 6.12.*
Version 6.12.106
Status unaffected
Version <= 6.18.*
Version 6.18.47
Status unaffected
Version <= 7.1.*
Version 7.1.11
Status unaffected
Version <= 7.2.*
Version 7.2.1
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 0.2% 0.093
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
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VulnDex Intel
Media Report
08.09.2026 20:38
https://git.kernel.org/stable/c/c2be74b0272b7f8f60739e7aaf0d36c0befe7136
https://git.kernel.org/stable/c/d7cbea1d342a16ec96d9eb3d7bd0ba2d4b2f2855
https://git.kernel.org/stable/c/d37ff4e3635c18af907f25712596f8ccec323751
https://git.kernel.org/stable/c/2ce90cfc6646a32100feabd7110ae0352aa01167
https://git.kernel.org/stable/c/244a1cb638370490ed74a8adb5cc3f1212602e32
https://git.kernel.org/stable/c/8406d4b69d48bc72fb6f8812a65a17a1f903440b
https://git.kernel.org/stable/c/c0757f10610542d763bd0bf9bda455b78afeef0b
https://git.kernel.org/stable/c/7bb79a3cf45e0805aef74457e19deb77e18cf196
https://git.kernel.org/stable/c/ad8fb82b04422f49530d2aa2753cc81d1c60102c