CVE-2026-90186

A flaw was found in the Linux kernel's nullblk module. A local user can cause a system crash by attempting to resize device queues while a shared tag set is active. This improper handling of queue resizing leads to a null pointer dereference, which can result in a denial of service...

CVE-2026-52983 net: airoha: fix BQL imbalance in TX path

In the Linux kernel, the following vulnerability has been resolved: net: airoha: fix BQL imbalance in TX path Fix a possible BQL imbalance in airohadevxmit, where inflight packets are accounted only for the AIROHANUMTXRING netdev TX queues. The queue index is computed as: qid =...

PT-2026-51877

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the network transmission path where a Byte Queue Limit BQL imbalance occurs. In the airoha dev xmit function, inflight packets are only accounted for the AIROHA NUM TX...

UBUNTU-CVE-2023-54236

In the Linux kernel, the following vulnerability has been resolved: net/netfailover: fix txq exceeding warning The failover txq is inited as 16 queues. when a packet is transmitted from the failover device firstly, the failover device will select the queue which is returned from the primary devic...

DEBIAN-CVE-2023-53442

In the Linux kernel, the following vulnerability has been resolved: ice: Block switchdev mode when ADQ is active and vice versa ADQ and switchdev are not supported simultaneously. Enabling both at the same time can result in nullptr dereference. To prevent this, check if ADQ is active when changi...

AZL-49191 CVE-2024-46673 affecting package kernel for versions less than 5.15.167.1-1

In the Linux kernel, the following vulnerability has been resolved: scsi: aacraid: Fix double-free on probe failure aacprobeone calls hardware-specific init functions through the aacdriverident::init pointer, all of which eventually call down to aacinitadapter. If aacinitadapter fails after...

SUSE CVE-2024-45007

In the Linux kernel, the following vulnerability has been resolved: char: xillybus: Don't destroy workqueue from work item running on it Triggered by a kref decrement, destroyworkqueue may be called from within a work item for destroying its own workqueue. This illegal situation is averted by...

kernel: ice: Block switchdev mode when ADQ is active and vice versa

In the Linux kernel, the following vulnerability has been resolved: ice: Block switchdev mode when ADQ is active and vice versa ADQ and switchdev are not supported simultaneously. Enabling both at the same time can result in nullptr dereference. To prevent this, check if ADQ is active when changi...

kernel: virtio_vdpa: build affinity masks conditionally

A flaw was found in the Linux kernel's virtio vDPA driver. When the number of device queues exceeds the number of CPUs, the createaffinitymasks function triggers a kernel warning in groupcpusevenly. This occurs because the affinity logic assumes CPUs are not fewer than queue groups, which doesn't...