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VULNERABILITIES

CVE-2023-53300 Details

Description

In the Linux kernel, the following vulnerability has been resolved: media: hi846: Fix memleak in hi846_init_controls() hi846_init_controls doesn't clean the allocated ctrl_hdlr in case there is a failure, which causes memleak. Add v4l2_ctrl_handler_free to free the resource properly.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CNA: CISA-ADPCVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://git.kernel.org/stable/c/07f0f15e5db60c5b0722049d3251ef4a46dc3b76 kernel.orgPatch
https://git.kernel.org/stable/c/12a80b1490e398f5ad7157508cf32b73511de5fc kernel.orgPatch
https://git.kernel.org/stable/c/2649c1a20e8e399ee955d0e22192f9992662c3d2 kernel.orgPatch
https://git.kernel.org/stable/c/fd22e8c8c38fb40f130d3a60e52c59996a5bbae9 kernel.orgPatch

Weakness Enumeration

CWE-IDCWE NameSource
CWE-401Missing Release of Memory after Effective Lifetime[email protected]
CWE-401Missing Release of Memory after Effective LifetimeCISA-ADP

Affected Products

ProductVersions
linux linux kernel
>= 5.16, < 6.1.28
>= 6.2, < 6.2.15
>= 6.3, < 6.3.2

CPE

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

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-53300
NVD Published Date:
Sep 16, 2025
NVD Last Modified:
Jun 17, 2026
Source:
kernel.org
CVE-2023-53300 Details - Not Deferred