In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in kerberos authentication Setting sess->user = NULL was introduced to fix the dangling pointer created by ksmbd_free_user. However, it is possible another thread could be operating on the session and make use of sess->user after it has been passed to ksmbd_free_user but before sess->user is set to NULL.
| Product | Vendor | Version |
|---|---|---|
| Linux | Linux | < 13.06 |
| Linux | Linux | Snapdragon 685 4G Mobile Platform (SM6225-AD) |
| Linux | Linux | n/a |