Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006619)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006619 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Fix potential null-ptr-deref in passestablish If getepfromtid fails to lookup non-NUL...

The vulnerability of the pass_establish() function in the drivers/infiniband/hw/cxgb4/cm.c module of the Linux kernel’s InfiniBand driver allows a attacker to cause a service failure.

The vulnerability of the passestablish function in the drivers/infiniband/hw/cxgb4/cm.c module of the Linux kernel driver for InfiniBand relates to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

UBUNTU-CVE-2023-53335

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Fix potential null-ptr-deref in passestablish If getepfromtid fails to lookup non-NULL value for ep, ep is dereferenced later regardless of whether it is empty. This patch adds a simple sanity check to fix the issue...

CVE-2023-53335

CVE-2023-53335 is a Linux kernel vulnerability affecting the RDMA/cxgb4 path where a null-pointer dereference could occur if get_ep_from_tid() does not return a non-NULL ep. The fix adds a sanity check to prevent dereferencing an empty ep in pass_establish(). The initial description and connected...

CVE-2023-53335 RDMA/cxgb4: Fix potential null-ptr-deref in pass_establish()

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Fix potential null-ptr-deref in passestablish If getepfromtid fails to lookup non-NULL value for ep, ep is dereferenced later regardless of whether it is empty. This patch adds a simple sanity check to fix the issue...