Description
Jean-Baptiste Cayrou discovered that the shiftfs file system in the Ubuntu Linux kernel contained a race condition when handling inode locking in some situations. A local attacker could use this to cause a denial of service (kernel deadlock).
Published: 2023-05-30
Score: 4.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-34086 Jean-Baptiste Cayrou discovered that the shiftfs file system in the Ubuntu Linux kernel contained a race condition when handling inode locking in some situations. A local attacker could use this to cause a denial of service (kernel deadlock).
Ubuntu USN Ubuntu USN USN-6122-1 Linux kernel (OEM) vulnerabilities
Ubuntu USN Ubuntu USN USN-6123-1 Linux kernel (OEM) vulnerabilities
Ubuntu USN Ubuntu USN USN-6124-1 Linux kernel (OEM) vulnerabilities
Ubuntu USN Ubuntu USN USN-6127-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6131-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6132-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6135-1 Linux kernel (Azure CVM) vulnerabilities
Ubuntu USN Ubuntu USN USN-6150-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6162-1 Linux kernel (Intel IoTG) vulnerabilities
Ubuntu USN Ubuntu USN USN-6175-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6186-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6222-1 Linux kernel (Xilinx ZynqMP) vulnerabilities
Ubuntu USN Ubuntu USN USN-6256-1 Linux kernel (IoT) vulnerabilities
History

Fri, 10 Jan 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Canonical Ubuntu Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: canonical

Published:

Updated: 2025-02-13T16:44:50.457Z

Reserved: 2023-05-10T01:02:51.624Z

Link: CVE-2023-2612

cve-icon Vulnrichment

Updated: 2024-08-02T06:26:09.708Z

cve-icon NVD

Status : Modified

Published: 2023-05-31T00:15:10.257

Modified: 2024-11-21T07:58:55.937

Link: CVE-2023-2612

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses