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CVE-2023-53459

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

HID: mcp-2221: prevent UAF in delayed work

If the device is plugged/unplugged without giving time for mcp_init_work()
to complete, we might kick in the devm free code path and thus have
unavailable struct mcp_2221 while in delayed work.

Canceling the delayed_work item is enough to solve the issue, because
cancel_delayed_work_sync will prevent the work item to requeue itself.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
Diese Information steht angemeldeten Benutzern zur Verfügung.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < 5dc297652dbc557eba7ca7d6a4c5f1940dffffb1
Version 960f9df7c620ecb6030aff1d9a6c3d67598b8290
Status affected
Version < 47e91fdfa511139f2549687edb0d8649b123227b
Version 960f9df7c620ecb6030aff1d9a6c3d67598b8290
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.2
Status affected
Version < 6.2
Version 0
Status unaffected
Version <= 6.2.*
Version 6.2.1
Status unaffected
Version <= *
Version 6.3
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.052
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String