CVE-2023-53413
MEDIUMLinux Kernel - Use-After-Free in ISP116x USB DebugFS Handling
Title source: llmDescription
In the Linux kernel, the following vulnerability has been resolved: USB: isp116x: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.
References (4)
Core 4
Core References
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
< 5.13
Linux/Linux
5.13
Linux/Linux
5.15.100 - 5.15.*
Linux/Linux
6.1.18 - 6.1.*
Linux/Linux
6.2.5 - 6.2.*
Linux/Linux
6.3
Linux/Linux
7c7b971d71e754cdb46d7268749fa2f7064d6df3 - 542a99cd6eadfb543bf190431c3fb520f3da0bbc
Linux/Linux
7c7b971d71e754cdb46d7268749fa2f7064d6df3 - 6f12097467ea1ef57f29dd29c1d082e4752cef37
Linux/Linux
7c7b971d71e754cdb46d7268749fa2f7064d6df3 - a60b4902a626dda08a31d9cf89ccce11bef8dd33
Linux/Linux
7c7b971d71e754cdb46d7268749fa2f7064d6df3 - a95f62d5813facbec20ec087472eb313ee5fa8af
... and 1 more
Published
Sep 18, 2025
Tracked Since
Feb 18, 2026