CVE-2025-68209

In the Linux kernel, the following vulnerability has been resolved: mlx5: Fix default values in create CQ Currently, CQs without a completion function are assigned the mlx5addcqtotasklet function by default. This is problematic since only user CQs created through the mlx5ib driver are intended to...

CVE-2025-68234

In the Linux kernel, the following vulnerability has been resolved: iouring/cmdnet: fix wrong argument types for skbqueuesplice If timestamp retriving needs to be retried and the local list of SKB's already has entries, then it's spliced back into the socket queue. However, the arguments for the...

UBUNTU-CVE-2025-68223

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: delete radeonfenceprocess in issignaled, no deadlock Delete the attempt to progress the queue when checking if fence is signaled. This avoids deadlock. dma-fenceops::signaled can be called with the fence lock in unkno...

UBUNTU-CVE-2025-68209

In the Linux kernel, the following vulnerability has been resolved: mlx5: Fix default values in create CQ Currently, CQs without a completion function are assigned the mlx5addcqtotasklet function by default. This is problematic since only user CQs created through the mlx5ib driver are intended to...

CVE-2025-68232

In the Linux kernel, the following vulnerability has been resolved: veth: more robust handing of race to avoid txq getting stuck Commit dc82a33297fc "veth: apply qdisc backpressure on full ptrring to reduce TX drops" introduced a race condition that can lead to a permanently stalled TXQ. This was...

UBUNTU-CVE-2025-68232

In the Linux kernel, the following vulnerability has been resolved: veth: more robust handing of race to avoid txq getting stuck Commit dc82a33297fc "veth: apply qdisc backpressure on full ptrring to reduce TX drops" introduced a race condition that can lead to a permanently stalled TXQ. This was...

CVE-2025-68223

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: delete radeonfenceprocess in issignaled, no deadlock Delete the attempt to progress the queue when checking if fence is signaled. This avoids deadlock. dma-fenceops::signaled can be called with the fence lock in unkno...

CVE-2025-68224

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2025-68234 io_uring/cmd_net: fix wrong argument types for skb_queue_splice()

In the Linux kernel, the following vulnerability has been resolved: iouring/cmdnet: fix wrong argument types for skbqueuesplice If timestamp retriving needs to be retried and the local list of SKB's already has entries, then it's spliced back into the socket queue. However, the arguments for the...

CVE-2025-68234 io_uring/cmd_net: fix wrong argument types for skb_queue_splice()

In the Linux kernel, the following vulnerability has been resolved: iouring/cmdnet: fix wrong argument types for skbqueuesplice If timestamp retriving needs to be retried and the local list of SKB's already has entries, then it's spliced back into the socket queue. However, the arguments for the...

CVE-2025-68232 veth: more robust handing of race to avoid txq getting stuck

In the Linux kernel, the following vulnerability has been resolved: veth: more robust handing of race to avoid txq getting stuck Commit dc82a33297fc "veth: apply qdisc backpressure on full ptrring to reduce TX drops" introduced a race condition that can lead to a permanently stalled TXQ. This was...

CVE-2025-68232

In CVE-2025-68232, a race in the Linux kernel veth TX path (veth_xmit()) could permanently stall the TXQ on ARM64 (Ampere Altra Max) due to an incorrect __ptr_ring_empty() check from the producer side, causing a lost wakeup. The fix unconditionally flushes the peer after netif_tx_stop_queue() and...

CVE-2025-68232 veth: more robust handing of race to avoid txq getting stuck

In the Linux kernel, the following vulnerability has been resolved: veth: more robust handing of race to avoid txq getting stuck Commit dc82a33297fc "veth: apply qdisc backpressure on full ptrring to reduce TX drops" introduced a race condition that can lead to a permanently stalled TXQ. This was...

CVE-2025-68223 drm/radeon: delete radeon_fence_process in is_signaled, no deadlock

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: delete radeonfenceprocess in issignaled, no deadlock Delete the attempt to progress the queue when checking if fence is signaled. This avoids deadlock. dma-fenceops::signaled can be called with the fence lock in unkno...

CVE-2025-68223 drm/radeon: delete radeon_fence_process in is_signaled, no deadlock

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: delete radeonfenceprocess in issignaled, no deadlock Delete the attempt to progress the queue when checking if fence is signaled. This avoids deadlock. dma-fenceops::signaled can be called with the fence lock in unkno...

CVE-2025-68223

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: delete radeonfenceprocess in issignaled, no deadlock Delete the attempt to progress the queue when checking if fence is signaled. This avoids deadlock. dma-fenceops::signaled can be called with the fence lock in unkno...

CVE-2025-68209

CVE-2025-68209: Linux kernel mlx5 CQ creation defaults have been fixed. The patch adds defaults in the create CQ flow: a safe default dummy completion function to guard against null pointer exceptions for CQs without user-defined handlers, and an invalid default command sequence number for kernel...

CVE-2025-40350 net/mlx5e: RX, Fix generating skb from non-linear xdp_buff for striding RQ

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: RX, Fix generating skb from non-linear xdpbuff for striding RQ XDP programs can change the layout of an xdpbuff through bpfxdpadjusttail and bpfxdpadjusthead. Therefore, the driver cannot assume the size of the linear...

PT-2025-51678

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.13.2-ga1582f1a031e Description The Linux kernel had a flaw related to the admin request queue lifetime in the NVMe subsystem. Namespaces could access the controller's admin request queue, and stale references...

Linux Distros Unpatched Vulnerability : CVE-2025-68265

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nvme: fix admin requestqueue lifetime The namespaces can access the controller's admin requestqueue, and stale references on the namespaces may exist after...