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CVE-2026-93193

drm/rockchip: analogix_dp: Fix OF node reference leak via auto cleanup

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

drm/rockchip: analogix_dp: Fix OF node reference leak via auto cleanup

Sashiko reported a reference leak in rockchip_dp_drm_encoder_enable(),
the of_get_child_by_name() function does not call of_node_put() in a
symmetrical way [1].

Fix the device node reference leak by using __free(device_node) to
automatically manage of_node_put() for all device nodes.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 729f8eefdcadaff98606931e691910f17d8d59d6
Version < 396a193867c6e8ee810287d6f79624144b5629e9
Status affected
Version 729f8eefdcadaff98606931e691910f17d8d59d6
Version < 887315e5d2eb87c3d6d0da9f7610bc5b3113ae30
Status affected
Version 729f8eefdcadaff98606931e691910f17d8d59d6
Version < 87e060521371257ddbb77964b66e60d80afcc7b2
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.16
Status affected
Version 0
Version < 6.16
Status unaffected
Version <= 6.18.*
Version 6.18.52
Status unaffected
Version <= 7.2.*
Version 7.2.6
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 0.18% 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/396a193867c6e8ee810287d6f79624144b5629e9
https://git.kernel.org/stable/c/887315e5d2eb87c3d6d0da9f7610bc5b3113ae30
https://git.kernel.org/stable/c/87e060521371257ddbb77964b66e60d80afcc7b2