media: i2c: ds90ub9x3: Fix extra fwnode_handle_put()
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.
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- 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
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/58xxx/CVE-2024-58003.json
- https://nvd.nist.gov/vuln/detail/CVE-2024-58003