247 matches found
SUSE CVE-2026-46144
In the Linux kernel, the following vulnerability has been resolved: RDMA/mana: Fix error unwind in manaibcreateqprss Sashiko points out that manaibcfgvportsteering is leaked, the normal destroy path cleans it up...
SUSE CVE-2026-46165
In the Linux kernel, the following vulnerability has been resolved: openvswitch: vport: fix self-deadlock on release of tunnel ports vports are used concurrently and protected by RCU, so netdevput must happen after the RCU grace period. So, either in an RCU call or after the synchronizenet. The...
CVE-2026-46144
A flaw was found in the Linux kernel's Remote Direct Memory Access RDMA subsystem, specifically within the mana driver. During an error unwind in the manaibcreateqprss function, a resource leak occurs where manaibcfgvportsteering is not properly cleaned up. This vulnerability could lead to resour...
CVE-2026-46165
A flaw was found in the Linux kernel's openvswitch vport component. This vulnerability arises during the release of tunnel ports, where a self-deadlock can occur. This prevents the vport from being properly freed and its references released, leading to a system deadlock during device removal. Suc...
CVE-2026-46165
In the Linux kernel, the following vulnerability has been resolved: openvswitch: vport: fix self-deadlock on release of tunnel ports vports are used concurrently and protected by RCU, so netdevput must happen after the RCU grace period. So, either in an RCU call or after the synchronizenet. The...
UBUNTU-CVE-2026-46165
In the Linux kernel, the following vulnerability has been resolved: openvswitch: vport: fix self-deadlock on release of tunnel ports vports are used concurrently and protected by RCU, so netdevput must happen after the RCU grace period. So, either in an RCU call or after the synchronizenet. The...
UBUNTU-CVE-2026-46144
In the Linux kernel, the following vulnerability has been resolved: RDMA/mana: Fix error unwind in manaibcreateqprss Sashiko points out that manaibcfgvportsteering is leaked, the normal destroy path cleans it up...
CVE-2026-46165
In the Linux kernel, the following vulnerability has been resolved: openvswitch: vport: fix self-deadlock on release of tunnel ports vports are used concurrently and protected by RCU, so netdevput must happen after the RCU grace period. So, either in an RCU call or after the synchronizenet. The...
EUVD-2026-32792
In the Linux kernel, the following vulnerability has been resolved: openvswitch: vport: fix self-deadlock on release of tunnel ports vports are used concurrently and protected by RCU, so netdevput must happen after the RCU grace period. So, either in an RCU call or after the synchronizenet. The...
CVE-2026-46165 openvswitch: vport: fix self-deadlock on release of tunnel ports
In the Linux kernel, the following vulnerability has been resolved: openvswitch: vport: fix self-deadlock on release of tunnel ports vports are used concurrently and protected by RCU, so netdevput must happen after the RCU grace period. So, either in an RCU call or after the synchronizenet. The...
CVE-2026-46165
The CVE concerns the Linux kernel openvswitch vport handling during tunnel-port release. It explains a self-deadlock risk when deleting a device: vports are protected by RCU, so netdev_put() must occur after the RCU grace period, either in an RCU callback or after synchronize_net(). The rtnl_dele...
CVE-2026-46144
The CVE-2026-46144 entry concerns the Linux kernel RDMA mana component. The vulnerability is tied to an error unwind in mana_ib_create_qp_rss(), with a leak reported in mana_ib_cfg_vport_steering() that is supposed to be cleaned up by the normal destroy path. The connected sources indicate a reso...
PT-2026-44288
In the Linux kernel, the following vulnerability has been resolved: openvswitch: vport: fix self-deadlock on release of tunnel ports vports are used concurrently and protected by RCU, so netdev put must happen after the RCU grace period. So, either in an RCU call or after the synchronize net. The...
PT-2026-44267
In the Linux kernel, the following vulnerability has been resolved: RDMA/mana: Fix error unwind in mana ib create qp rss Sashiko points out that mana ib cfg vport steering is leaked, the normal destroy path cleans it up...
CVE-2026-46084
A flaw was found in the Linux kernel's RDMA Remote Direct Memory Access manaib driver. When a Receive Side Scaling Queue Pair RSS QP is destroyed, the vPort RX receive steering in the firmware is not properly disabled, leaving stale steering configurations. This can lead to receive completions...
UBUNTU-CVE-2026-46084
In the Linux kernel, the following vulnerability has been resolved: RDMA/manaib: Disable RX steering on RSS QP destroy When an RSS QP is destroyed e.g. DPDK exit, manaibdestroyqprss destroys the RX WQ objects but does not disable vPort RX steering in firmware. This leaves stale steering...
EUVD-2026-32467
In the Linux kernel, the following vulnerability has been resolved: RDMA/manaib: Disable RX steering on RSS QP destroy When an RSS QP is destroyed e.g. DPDK exit, manaibdestroyqprss destroys the RX WQ objects but does not disable vPort RX steering in firmware. This leaves stale steering...
SUSE CVE-2026-45840
In the Linux kernel, the following vulnerability has been resolved: openvswitch: cap upcall PID array size and pre-size vport replies The vport netlink reply helpers allocate a fixed-size skb with nlmsgnewNLMSGDEFAULTSIZE, ... but serialize the full upcall PID array via ovsvportgetupcallportids...
CVE-2026-45840
In the Linux kernel, the following vulnerability has been resolved: openvswitch: cap upcall PID array size and pre-size vport replies The vport netlink reply helpers allocate a fixed-size skb with nlmsgnewNLMSGDEFAULTSIZE, ... but serialize the full upcall PID array via ovsvportgetupcallportids...
UBUNTU-CVE-2026-45840
In the Linux kernel, the following vulnerability has been resolved: openvswitch: cap upcall PID array size and pre-size vport replies The vport netlink reply helpers allocate a fixed-size skb with nlmsgnewNLMSGDEFAULTSIZE, ... but serialize the full upcall PID array via ovsvportgetupcallportids...