CVE-2023-53300

MEDIUM

Linux Kernel 5.16-6.1.27 - Use-After-Free in hi846_init_controls

Title source: llm
STIX 2.1

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.

References (4)

Core 4

Scores

CVSS v3 5.5
EPSS 0.0014
EPSS Percentile 3.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-401
Status published
Products (11)
Linux/Linux < 5.16
Linux/Linux 5.16
Linux/Linux 6.1.28 - 6.1.*
Linux/Linux 6.2.15 - 6.2.*
Linux/Linux 6.3.2 - 6.3.*
Linux/Linux 6.4
Linux/Linux e8c0882685f9152f0d729664a12bcbe749cb7736 - 07f0f15e5db60c5b0722049d3251ef4a46dc3b76
Linux/Linux e8c0882685f9152f0d729664a12bcbe749cb7736 - 12a80b1490e398f5ad7157508cf32b73511de5fc
Linux/Linux e8c0882685f9152f0d729664a12bcbe749cb7736 - 2649c1a20e8e399ee955d0e22192f9992662c3d2
Linux/Linux e8c0882685f9152f0d729664a12bcbe749cb7736 - fd22e8c8c38fb40f130d3a60e52c59996a5bbae9
... and 1 more
Published Sep 16, 2025
Tracked Since Feb 18, 2026