CVE-2023-53682
hwmon: (xgene) Fix ioremap and memremap leak
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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]
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 7, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
ed42cfa881e1d8d9603b7cb872199e3c8e0d1b19 < 9d482a09acd3d5f61a56aefc125d32c81994707b ed42cfa881e1d8d9603b7cb872199e3c8e0d1b19 < 1773185a0a87006c1be78a978d9dd61aa7a33db8 ed42cfa881e1d8d9603b7cb872199e3c8e0d1b19 < 813cc94c7847ae4a17e9f744fb4dbdf7df6bd732
Linux / Linux
4.9