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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-93193

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

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Status
Published
Published
Updated
Assigning organization
Linux

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 729f8eefdcadaff98606931e691910f17d8d59d6 to < 396a193867c6e8ee810287d6f79624144b5629e9affected
  • 729f8eefdcadaff98606931e691910f17d8d59d6 to < 887315e5d2eb87c3d6d0da9f7610bc5b3113ae30affected
  • 729f8eefdcadaff98606931e691910f17d8d59d6 to < 87e060521371257ddbb77964b66e60d80afcc7b2affected

Linux Linux

Default version status: affected

  • 6.16affected
  • 0 to < 6.16unaffected
  • 6.18.52 to ≤ 6.18.*unaffected
  • 7.2.6 to ≤ 7.2.*unaffected
  • 7.3 to ≤ *unaffected

References