CVE-2023-53264
MEDIUMLinux Kernel - Use-After-Free in imxrt1050_clocks_probe
Title source: llmDescription
In the Linux kernel, the following vulnerability has been resolved: clk: imx: clk-imxrt1050: fix memory leak in imxrt1050_clocks_probe Use devm_of_iomap() instead of of_iomap() to automatically handle the unused ioremap region. If any error occurs, regions allocated by kzalloc() will leak, but using devm_kzalloc() instead will automatically free the memory using devm_kfree(). Also, fix error handling of hws by adding unregister_hws label, which unregisters remaining hws when iomap failed.
References (4)
Core 4
Core References
Scores
CVSS v3
5.5
EPSS
0.0014
EPSS Percentile
4.1%
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
< 5.18
Linux/Linux
5.18
Linux/Linux
6.1.39 - 6.1.*
Linux/Linux
6.3.13 - 6.3.*
Linux/Linux
6.4.4 - 6.4.*
Linux/Linux
6.5
Linux/Linux
7154b046d8f3a441474ced1688eb348d42f5f165 - 02e54db221bb001b32f839e0149ee8d890ab9aa1
Linux/Linux
7154b046d8f3a441474ced1688eb348d42f5f165 - 0fbdfd2542252e4c02e8158a06b7c0c9cfd40f99
Linux/Linux
7154b046d8f3a441474ced1688eb348d42f5f165 - 1839032251a66f2ae5a043c495532830a55d28c4
Linux/Linux
7154b046d8f3a441474ced1688eb348d42f5f165 - 1b280598ab3bd8a2dc8b96a12530d5b1ee7a8f4a
... and 1 more
Published
Sep 16, 2025
Tracked Since
Feb 18, 2026