CVE-2023-53627

CVE-2023-53627 affects the Linux kernel SCSI driver histi_sas. The root cause is a race on sas_dev.list traversal during slot freeing in dereg_device_v3_hw() and hisi_sas_release_tasks(), which can trigger a NULL pointer dereference and kernel panic. The mitigation is to grab the sas_dev lock whi...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from not acquiring the sasdev lock while traversing the sasdev.list member, which could result in a null pointer...

CVE-2025-21969

CVE-2025-21969 is a Linux kernel vulnerability in the Bluetooth stack (L2CAP). The issue is a slab-use-after-free in l2cap_send_cmd when the hci sync path releases l2cap_conn but a worker still references it. The root cause is a race between the hci receive data work queue and the l2cap_conn life...