Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 905f88ccebb14e42bcd19455b0d9c0d4808f1897 before 474d7baf91d37bc411fa60de5bbf03c9dd82e18a; affected 905f88ccebb14e42bcd19455b0d9c0d4808f1897 before f4e4373322f8d4c19721831f7fb989e52d30dab0; affected 905f88ccebb14e42bcd19455b0d9c0d4808f1897 before 70743d6a8b256225675711e7983825f1be86062d; affected 905f88ccebb14e42bcd19455b0d9c0d4808f1897 before 60b45ece41c5632a3a3274115a401cb244180646 |
| Linux / Linux | affected 6.6; unaffected 0 before 6.6; unaffected 6.6.78 through 6.6.*; unaffected 6.12.14 through 6.12.*; unaffected 6.13.3 through 6.13.*; unaffected 6.14 through * |
CWE
No CWE identifiers supplied.