smb: server: fix leak of active_num_conn in ksmbd_tcp_new_connection()
3Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 0.1%
probabilidad de explotación
0.1%top 98% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
smb: server: fix leak of active_num_conn in ksmbd_tcp_new_connection()
On kthread_run() failure in ksmbd_tcp_new_connection(), the transport is
freed via free_transport(), which does not decrement active_num_conn,
leaking this counter.
Replace free_transport() with ksmbd_tcp_disconnect().
Productos afectados
Linux · LinuxReferencias
https://cert-portal.siemens.com/productcert/html/ssa-253495.htmlhttps://git.kernel.org/stable/c/599271110c35f6b16e2e4e45b9fbd47ed378c982https://git.kernel.org/stable/c/6dd2645cf080a75be31fa66063c7332b291f46f0https://git.kernel.org/stable/c/77ffbcac4e569566d0092d5f22627dfc0896b553https://git.kernel.org/stable/c/787769c8cc50416af7b8b1a36e6bcd6aaa7680aahttps://git.kernel.org/stable/c/7ddd69cd1338c6197e1b6b19cec60d99c8633e4fhttps://git.kernel.org/stable/c/baf664fc90a6139a39a58333e4aaa390c10d45dchttps://git.kernel.org/stable/c/cd25e0d809531a67e9dd53b19012d27d2b13425f