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VULNERABILITIES

CVE-2022-4382 Details

Description

A use-after-free flaw caused by a race among the superblock operations in the gadgetfs Linux driver was found. It could be triggered by yanking out a device that is running the gadgetfs side.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.4 MEDIUMVector:CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA: CISA-ADPCVSS-B:6.4 MEDIUMVector:CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.openwall.com/lists/oss-security/2022/12/14/5 CVEExploitMailing ListPatchThird Party Advisory
https://www.openwall.com/lists/oss-security/2022/12/14/5 [email protected]ExploitMailing ListPatchThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-416Use After Free[email protected]

Affected Products

ProductVersions
linux linux kernel
All versions

CPE

  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2022-4382
NVD Published Date:
Jan 10, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2022-4382 Details - Not Deferred