CVE-2023-53088 mptcp: fix UaF in listener shutdown

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix UaF in listener shutdown As reported by Christoph after having refactored the passive socket initialization, the mptcp listener shutdown path is prone to an UaF issue. BUG: KASAN: use-after-free in...

CVE-2023-53088: Use After Free

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix UaF in listener shutdown As reported by Christoph after having refactored the passive socket initialization, the mptcp listener shutdown path is prone to an UaF issue. BUG: KASAN: use-after-free in...

kernel: mptcp: fix UaF in listener shutdown

A flaw was found in the Linux kernel's Multipath TCP MPTCP subsystem. An improper cleanup sequence during listener socket shutdown can lead to a use-after-free condition where the kernel accesses socket memory after it has already been released. A local attacker could exploit this vulnerability t...

kernel: mptcp: fix UaF in listener shutdown

A flaw was found in the Linux kernel's Multipath TCP MPTCP subsystem. An improper cleanup sequence during listener socket shutdown can lead to a use-after-free condition where the kernel accesses socket memory after it has already been released. A local attacker could exploit this vulnerability t...