CVE-2025-71081
In the Linux kernel, the following vulnerability has been resolved:
ASoC: stm32: sai: fix OF node leak on probe
The reference taken to the sync provider OF node when probing the
platform device is currently only dropped if the set_sync() callback
fails during DAI probe.
Make sure to drop the reference on platform probe failures (e.g. probe
deferral) and on driver unbind.
This also avoids a potential use-after-free in case the DAI is ever
reprobed without first rebinding the platform driver.
ASoC: stm32: sai: fix OF node leak on probe
The reference taken to the sync provider OF node when probing the
platform device is currently only dropped if the set_sync() callback
fails during DAI probe.
Make sure to drop the reference on platform probe failures (e.g. probe
deferral) and on driver unbind.
This also avoids a potential use-after-free in case the DAI is ever
reprobed without first rebinding the platform driver.
Vendor
Product
CWE
Yayın Tarihi
2026-01-13 16:16:07
Güncelleme
2026-03-25 19:39:35
Source Identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
KEV Date Added
-
Kategoriler
Referanslar
https://git.kernel.org/stable/c/23261f0de09427367e99f39f588e31e2856a690e
https://git.kernel.org/stable/c/3752afcc6d80d5525e236e329895ba2cb93bcb26
https://git.kernel.org/stable/c/4054a3597d047f3fe87864ef87f399b5d523e6c0
https://git.kernel.org/stable/c/7daa50a2157e41c964b745ab1dc378b5b3b626d1
https://git.kernel.org/stable/c/acda653169e180b1d860dbb6bc5aceb105858394
https://git.kernel.org/stable/c/bae74771fc5d3b2a9cf6f5aa64596083d032c4a3