PT-2026-61321

In the Linux kernel, the following vulnerability has been resolved: net/iucv: fix locking in .getsockopt Mirror iucv sock setsockopt and wrap the whole switch in lock sock/release sock. The pre-existing SO MSGLIMIT-only lock becomes redundant and is removed. Any AF IUCV HIPER user can potentially...

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...