In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix deletion race condition System crash when using debug kernel due to link list corruption. The cause of the link list corruption is due to session deletion was allowed to queue up twice. Here's the internal trace that show the same port was allowed to double queue for deletion on different cpu. 20808683956 015 qla2xxx [0000:13:00.1]-e801:4: Scheduling sess ffff93ebf9306800 for deletion 50:06:0e:80:12:48:ff:50 fc4_type 1 20808683957 027 qla2xxx [0000:13:00.1]-e801:4: Scheduling sess ffff93ebf9306800 for deletion 50:06:0e:80:12:48:ff:50 fc4_type 1 Move the clearing/setting of deleted flag lock.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel

No data.

No data.

References
Link Providers
https://git.kernel.org/stable/c/4d7da12483e98c451a51bd294a3d3494f0aee5eb cve-icon cve-icon
https://git.kernel.org/stable/c/6dfe4344c168c6ca20fe7640649aacfcefcccb26 cve-icon cve-icon
https://git.kernel.org/stable/c/a4628a5b98e4c6d905e1f7638242612d7db7d9c2 cve-icon cve-icon
https://git.kernel.org/stable/c/b05017cb4ff75eea783583f3d400059507510ab1 cve-icon cve-icon
https://git.kernel.org/stable/c/cd06c45b326e44f0d21dc1b3fa23e71f46847e28 cve-icon cve-icon
https://git.kernel.org/stable/c/f1ea164be545629bf442c22f508ad9e7b94ac100 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025100435-CVE-2023-53615-843c@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2023-53615 cve-icon
https://www.cve.org/CVERecord?id=CVE-2023-53615 cve-icon
History

Mon, 06 Oct 2025 22:45:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 cvssV3_1

{'score': 7.0, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}

threat_severity

Moderate

Mon, 06 Oct 2025 14:45:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Vendors & Products Linux
Linux linux Kernel

Sat, 04 Oct 2025 16:00:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix deletion race condition System crash when using debug kernel due to link list corruption. The cause of the link list corruption is due to session deletion was allowed to queue up twice. Here's the internal trace that show the same port was allowed to double queue for deletion on different cpu. 20808683956 015 qla2xxx [0000:13:00.1]-e801:4: Scheduling sess ffff93ebf9306800 for deletion 50:06:0e:80:12:48:ff:50 fc4_type 1 20808683957 027 qla2xxx [0000:13:00.1]-e801:4: Scheduling sess ffff93ebf9306800 for deletion 50:06:0e:80:12:48:ff:50 fc4_type 1 Move the clearing/setting of deleted flag lock.
Title scsi: qla2xxx: Fix deletion race condition
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2025-10-04T15:44:22.376Z

Reserved: 2025-10-04T15:40:38.481Z

Link: CVE-2023-53615

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-10-04T16:15:58.340

Modified: 2025-10-06T14:56:21.733

Link: CVE-2023-53615

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-10-04T00:00:00Z

Links: CVE-2023-53615 - Bugzilla