CVE-2025-38569

CVE-2025-38569 (Linux kernel benet) arises from a bug in the be2net SR-IOV VF MAC address configuration flow where be_cmd_set_mac_list() calls dma_free_coherent() while still under spin_lock_bh, leading to a kernel crash (BUG at mm/vmalloc.c and OOPs) when SR-IOV VFs are created. The linked advis...

CVE-2026-43061

CVE-2026-43061 (Linux kernel): The serial8250 TX DMA deadlock was fixed. The root cause was that dmaengine_terminate_async did not guarantee the __dma_tx_complete callback would run, and that callback is the only place where dma->tx_running is cleared. If a TX DMA transaction is canceled and t...

CVE-2026-53273

CVE-2026-53273 describes a use-after-free in the Linux kernel TEE/OP-TEE path. When a client exits before the supplicant finishes processing, freed request memory could be dereferenced, enabling a potential crash or code execution path. The root cause is a race around request lifetime between the...

CVE-2026-43382

Summary: CVE-2026-43382 affects the Linux kernel batman-adv component. The issue arises when batadv_v_elp_get_throughput() runs with the RTNL lock already held, which could cause a deadlock during cancellation of a work item. The fix switches to rtnl_trylock to skip ethtool retrieval if the RTNL ...