Описание
In the Linux kernel, the following vulnerability has been resolved:
USB: chipidea: fix memory leak with using debugfs_lookup()
When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.
In the Linux kernel, the following vulnerability has been resolved:
USB: chipidea: fix memory leak with using debugfs_lookup()
When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2023-53334
- https://git.kernel.org/stable/c/4322661af6d7a586a5798ab9aa443f49895b6943
- https://git.kernel.org/stable/c/610373dd354f3d393aa3bdcab59f55024c16b5e5
- https://git.kernel.org/stable/c/972e0682f6e3ee6ecf002657df4aaa511d51dd6c
- https://git.kernel.org/stable/c/ff35f3ea3baba5b81416ac02d005cfbf6dd182fa
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: USB: chipidea: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.
In the Linux kernel, the following vulnerability has been resolved: USB: chipidea: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.
In the Linux kernel, the following vulnerability has been resolved: USB: chipidea: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.
In the Linux kernel, the following vulnerability has been resolved: U ...
