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…
Does this matter?
Lower severity and a low EPSS score (0.13%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.13% probability · 3th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/23261f0de09427367e99f39f588e31e2856a690ePatch
- https://git.kernel.org/stable/c/3752afcc6d80d5525e236e329895ba2cb93bcb26Patch
- https://git.kernel.org/stable/c/4054a3597d047f3fe87864ef87f399b5d523e6c0Patch
- https://git.kernel.org/stable/c/7daa50a2157e41c964b745ab1dc378b5b3b626d1Patch
- https://git.kernel.org/stable/c/acda653169e180b1d860dbb6bc5aceb105858394Patch
- https://git.kernel.org/stable/c/bae74771fc5d3b2a9cf6f5aa64596083d032c4a3Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.