UBUNTU-CVE-2026-43447

In the Linux kernel, the following vulnerability has been resolved: iavf: fix PTP use-after-free during reset Commit 7c01dbfc8a1c5f "iavf: periodically cache PHC time" introduced a worker to cache PHC time, but failed to stop it during reset or disable. This creates a race condition where...

CVE-2025-68752 iavf: Implement settime64 with -EOPNOTSUPP

In the Linux kernel, the following vulnerability has been resolved: iavf: Implement settime64 with -EOPNOTSUPP ptpclocksettime assumes every ptpclock has implemented settime64. Stub it with -EOPNOTSUPP to prevent a NULL dereference. The fix is similar to commit 329d050bbe63 "gve: Implement...

SUSE CVE-2023-53850

In the Linux kernel, the following vulnerability has been resolved: iavf: use internal state to free traffic IRQs If the system tries to close the netdev while iavfresettask is running, LINKSTATESTART will be cleared and netifrunning will return false in iavfreinitinterruptscheme. This will resul...

CVE-2023-53659

CVE-2023-53659 : Linux kernel iavf driver fix for an out-of-bounds write when setting channels during remove. The issue could cause the number of active queues to exceed allocated tx/rx_rings on iavf_remove(), leading to an OOB condition. Reproduction in the report shows a KASAN slab-out-of-bound...

CVE-2025-38311 iavf: get rid of the crit lock

In the Linux kernel, the following vulnerability has been resolved: iavf: get rid of the crit lock Get rid of the crit lock. That frees us from the error prone logic of trylocks. Thanks to netdevlock by Jakub it is now easy, and in most cases we were protected by it already - replace crit lock by...

CVE-2022-50055 iavf: Fix adminq error handling

In the Linux kernel, the following vulnerability has been resolved: iavf: Fix adminq error handling iavfallocasqbufs/iavfallocarqbufs allocates with dmaalloccoherent memory for VF mailbox. Free DMA regions for both ASQ and ARQ in case error happens during configuration of ASQ/ARQ registers. Witho...

CVE-2022-48840

In the Linux kernel, the following vulnerability has been resolved: iavf: Fix hang during reboot/shutdown Recent commit 974578017fc1 "iavf: Add waiting so the port is initialized in remove" adds a wait-loop at the beginning of iavfremove to ensure that port initialization is finished prior...