In the Linux kernel, the following vulnerability has been resolved:
clk: imx: clk-imx8mp: improve error handling in imx8mp_clocks_probe()
Replace of_iomap() and kzalloc() with devm_of_iomap() and devm_kzalloc()
which can automatically release the related memory when the device
or driver is removed or unloaded to avoid potential memory leak.
In this case, iounmap(anatop_base) in line 427,433 are removed
as manual release is not required.
Besides, referring to clk-imx8mq.c, check the return code of
of_clk_add_hw_provider, if it returns negtive, print error info
and unregister hws, which makes the program more robust.
clk: imx: clk-imx8mp: improve error handling in imx8mp_clocks_probe()
Replace of_iomap() and kzalloc() with devm_of_iomap() and devm_kzalloc()
which can automatically release the related memory when the device
or driver is removed or unloaded to avoid potential memory leak.
In this case, iounmap(anatop_base) in line 427,433 are removed
as manual release is not required.
Besides, referring to clk-imx8mq.c, check the return code of
of_clk_add_hw_provider, if it returns negtive, print error info
and unregister hws, which makes the program more robust.
Metrics
Affected Vendors & Products
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Advisories
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Fixes
Solution
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Workaround
No workaround given by the vendor.
References
History
Wed, 22 Oct 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: clk: imx: clk-imx8mp: improve error handling in imx8mp_clocks_probe() Replace of_iomap() and kzalloc() with devm_of_iomap() and devm_kzalloc() which can automatically release the related memory when the device or driver is removed or unloaded to avoid potential memory leak. In this case, iounmap(anatop_base) in line 427,433 are removed as manual release is not required. Besides, referring to clk-imx8mq.c, check the return code of of_clk_add_hw_provider, if it returns negtive, print error info and unregister hws, which makes the program more robust. | |
| Title | clk: imx: clk-imx8mp: improve error handling in imx8mp_clocks_probe() | |
| References |
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MITRE
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2025-10-22T13:23:42.067Z
Reserved: 2025-10-22T13:21:37.345Z
Link: CVE-2023-53704
Vulnrichment
No data.
NVD
Status : Received
Published: 2025-10-22T14:15:44.977
Modified: 2025-10-22T14:15:44.977
Link: CVE-2023-53704
Redhat
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OpenCVE Enrichment
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