CVE-2023-53682

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Source

https://cve.org/CVERecord?id=CVE-2023-53682

Import Source

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2023-53682

Downstream

Published

2025-10-07T15:21:36Z

Modified

2026-08-12T03:30:18Z

Summary

hwmon: (xgene) Fix ioremap and memremap leak

Details

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

hwmon: (xgene) Fix ioremap and memremap leak

Smatch reports:

drivers/hwmon/xgene-hwmon.c:757 xgene_hwmon_probe() warn: 'ctx->pcc_comm_addr' from ioremap() not released on line: 757.

This is because in drivers/hwmon/xgene-hwmon.c:701 xgene_hwmon_probe(), ioremap and memremap is not released, which may cause a leak.

To fix this, ioremap and memremap is modified to devm_ioremap and devm_memremap.

[groeck: Fixed formatting and subject]

Database specific

{
    "cna_assigner":  "Linux",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53682.json"
}

References

Affected packages

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

ed42cfa881e1d8d9603b7cb872199e3c8e0d1b19

Fixed

9d482a09acd3d5f61a56aefc125d32c81994707b

Fixed

1773185a0a87006c1be78a978d9dd61aa7a33db8

Fixed

813cc94c7847ae4a17e9f744fb4dbdf7df6bd732

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53682.json"

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53682.json"