Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: add refcnt to ksmbd_conn struct When sending an oplock break request, opinfo->conn is used, But freed ->conn can be used on multichannel. This patch add a reference count to the ksmbd_conn struct so that it can be freed when it is no longer used.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
0626e6641f6b467447c81dd7678a69c66f7746cf to < 18f06bacc197d4ac9b518ad1c69999bc3d83e7aaaffected0626e6641f6b467447c81dd7678a69c66f7746cf to < 9fd3cde4628bcd3549ab95061f2bab74d2ed4f3baffected0626e6641f6b467447c81dd7678a69c66f7746cf to < e9dac92f4482a382e8c0fe1bc243da5fc3526b0caffected0626e6641f6b467447c81dd7678a69c66f7746cf to < ee426bfb9d09b29987369b897fe9b6485ac2be27affected
Linux Linux
Default version status: affected
5.15affected0 to < 5.15unaffected6.6.55 to ≤ 6.6.*unaffected6.10.14 to ≤ 6.10.*unaffected6.11.3 to ≤ 6.11.*unaffected6.12 to ≤ *unaffected