Security Advisory

CVE-2023-53609

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-10-04 15:44:18

Last updated 2026-05-11 19:48:28

Assigner Linux

State PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: Revert "scsi: core: Do not increase scsi_devices iorequest_cnt if dispatch failed" The "atomic_inc(&cmd->device->iorequest_cnt)" in scsi_queue_rq() would cause kernel panic because cmd->device may be freed after returning from scsi_dispatch_cmd(). This reverts commit cfee29ffb45b1c9798011b19d454637d1b0fe87d.

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