CVE-2023-53424

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Source
https://cve.org/CVERecord?id=CVE-2023-53424
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53424.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-53424
Downstream
Related
Published
2025-09-18T16:04:06.635Z
Modified
2026-03-20T12:33:09.123651Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
clk: mediatek: fix of_iomap memory leak
Details

In the Linux kernel, the following vulnerability has been resolved:

clk: mediatek: fix of_iomap memory leak

Smatch reports: drivers/clk/mediatek/clk-mtk.c:583 mtkclksimpleprobe() warn: 'base' from ofiomap() not released on lines: 496.

This problem was also found in linux-next. In mtkclksimpleprobe(), base is not released when handling errors if clkdata is not existed, which may cause a leak. So free_base should be added here to release base.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53424.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
c58cd0e40ffac67961b945793876b973728f9b80
Fixed
847d5dd788ce05f0aaaa36ea174f7f0b9cf86f7d
Fixed
2cae6a28d8c12c597e8656962271520434c61c48
Fixed
47234e19b00816a8a7b278c7173f6d4e928c43c7
Fixed
3db7285e044144fd88a356f5b641b9cd4b231a77

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53424.json"