A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2_SESSION_SETUP commands. The issue results from the lack of control of resource consumption. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.
Advisories
Source ID Title
EUVD EUVD EUVD-2023-36504 A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2_SESSION_SETUP commands. The issue results from the lack of control of resource consumption. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.
Ubuntu USN Ubuntu USN USN-6338-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6338-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6344-1 Linux kernel (Azure) vulnerabilities
Ubuntu USN Ubuntu USN USN-6704-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6704-2 Linux kernel (Raspberry Pi) vulnerabilities
Ubuntu USN Ubuntu USN USN-6704-3 Linux kernel (Oracle) vulnerabilities
Ubuntu USN Ubuntu USN USN-6704-4 Linux kernel (Intel IoTG) vulnerabilities
Ubuntu USN Ubuntu USN USN-6705-1 Linux kernel (AWS) vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-02T15:10:23.979Z

Reserved: 2023-05-05T10:00:07.894Z

Link: CVE-2023-32247

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-07-24T16:15:11.470

Modified: 2024-11-21T08:02:58.553

Link: CVE-2023-32247

cve-icon Redhat

Severity : Important

Publid Date: 2023-05-04T00:00:00Z

Links: CVE-2023-32247 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses