CVE-2025-40259

CVE-2025-40259 : In the Linux kernel, the sg (SCSI generic) driver could sleep in atomic context via sg_finish_rem_req() -> blk_rq_unmap_user(). The fix calls sg_finish_rem_req() with interrupts enabled to prevent sleeping in atomic context. Multiple advisories (Debian DLA-4436-1; Amazon Linux...