CVE-2026-99202 scsi: libsas: Fix SMP IO deadlock during HA resume

The Linux kernel contains a vulnerability in the scsi: libsas component where a deadlock occurs during HA resume when handling SMP IO . Specifically, the function smp_execute_task_sg() calls pm_runtime_get_sync() on the host before issuing an SMP command; if this command is issued from the HA res...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: scsi: libsas: Fixed a deadlock during HA resume and a race condition involving hisisas diskwake. The commit fbefe22811c3 “scsi: libsas: Do not always drain the event workqueue for HA resume” introduced sasresumehanosync to avo...

EUVD-2026-59620

In the Linux kernel, the following vulnerability has been resolved: scsi: libsas: Fix HA resume deadlock and hisisas disk-wake race Commit fbefe22811c3 "scsi: libsas: Don't always drain event workqueue for HA resume" introduced sasresumehanosync to avoid a deadlock: the PHYERESUMETIMEOUT handler,...