CVE-2023-53609

In the Linux kernel, the following vulnerability has been resolved: scsi: Revert "scsi: core: Do not increase scsi_device's 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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/35fe6fa57b994e7da222893adf0bb748d6055e73	Patch
https://git.kernel.org/stable/c/6ca9818d1624e136a76ae8faedb6b6c95ca66903	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:6.4:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.4:rc2::::::

History

No history.

Information

Published : 2025-10-04 16:15

Updated : 2026-08-04 10:19

NVD link : CVE-2023-53609

Mitre link : CVE-2023-53609

CVE.ORG link : CVE-2023-53609

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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