UBUNTU-CVE-2023-53525

In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Allow UD qptype to join multicast only As for multicast: - The SIDR is the only mode that makes sense; - Besides PSUDP, other port spaces like PSIB is also allowed, as it is UD compatible. In this case qkey also needs t...

CVE-2023-53525 RDMA/cma: Allow UD qp_type to join multicast only

In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Allow UD qptype to join multicast only As for multicast: - The SIDR is the only mode that makes sense; - Besides PSUDP, other port spaces like PSIB is also allowed, as it is UD compatible. In this case qkey also needs t...

PT-2025-40232

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.16.0-rc3-syzkaller Description The Linux kernel contains a flaw within the RDMA/cma subsystem. Specifically, the issue relates to allowing only UD qp type to join multicast, and setting qkey to default if it's...