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| author | Sean Heelan <[email protected]> | 2025-04-19 18:59:28 +0000 |
|---|---|---|
| committer | Steve French <[email protected]> | 2025-04-25 23:22:01 +0000 |
| commit | e86e9134e1d1c90a960dd57f59ce574d27b9a124 (patch) | |
| tree | 1b2ffb54bb6f6dad6a2917b7c59c3acc03fb62e0 /drivers/firmware/psci/psci.c | |
| parent | ksmbd: fix use-after-free in ksmbd_session_rpc_open (diff) | |
| download | kernel-e86e9134e1d1c90a960dd57f59ce574d27b9a124.tar.gz kernel-e86e9134e1d1c90a960dd57f59ce574d27b9a124.zip | |
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.
Cc: [email protected]
Signed-off-by: Sean Heelan <[email protected]>
Acked-by: Namjae Jeon <[email protected]>
Signed-off-by: Steve French <[email protected]>
Diffstat (limited to 'drivers/firmware/psci/psci.c')
0 files changed, 0 insertions, 0 deletions