CVE-2024-58003

Published: February 28, 2025Last modified: February 28, 2025

Description

In the Linux kernel, the following vulnerability has been resolved: media: i2c: ds90ub9x3: Fix extra fwnode_handle_put() The ub913 and ub953 drivers call fwnode_handle_put(priv->sd.fwnode) as part of their remove process, and if the driver is removed multiple times, eventually leads to put "overflow", possibly causing memory corruption or crash. The fwnode_handle_put() is a leftover from commit 905f88ccebb1 ("media: i2c: ds90ub9x3: Fix sub-device matching"), which changed the code related to the sd.fwnode, but missed removing these fwnode_handle_put() calls.

Status

References

• https://git.kernel.org/stable/c/474d7baf91d37bc411fa60de5bbf03c9dd82e18a
• https://git.kernel.org/stable/c/60b45ece41c5632a3a3274115a401cb244180646
• https://git.kernel.org/stable/c/70743d6a8b256225675711e7983825f1be86062d
• https://git.kernel.org/stable/c/f4e4373322f8d4c19721831f7fb989e52d30dab0