CVE-2024-53210 s390/iucv: MSG_PEEK causes memory leak in iucv_sock_destruct()

In the Linux kernel, the following vulnerability has been resolved: s390/iucv: MSGPEEK causes memory leak in iucvsockdestruct Passing MSGPEEK flag to skbrecvdatagram increments skb refcount skb-users and iucvsockrecvmsg does not decrement skb refcount at exit. This results in skb memory leak in...

kernel: net/iucv: fix use after free in iucv_sock_close()

A possible use-after-free vulnerability was found in the Linux kernel in iucvsockclose. This issue may lead to a crash or memory corruption...