CVE-2025-37934

Published: May 22, 2025Last modified: May 22, 2025

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: simple-card-utils: Fix pointer check in graph_util_parse_link_direction Actually check if the passed pointers are valid, before writing to them. This also fixes a USBAN warning: UBSAN: invalid-load in ../sound/soc/fsl/imx-card.c:687:25 load of value 255 is not a valid value for type '_Bool' This is because playback_only is uninitialized and is not written to, as the playback-only property is absent.

Status

References

• https://git.kernel.org/stable/c/3cc393d2232ec770b5f79bf0673d67702a3536c3
• https://git.kernel.org/stable/c/9b5b3088c4d1752253491705919bd7d067964288
• https://git.kernel.org/stable/c/b41a49d5435e0f76da320f231b7252800e8f736f