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CVE PROGRAM SOURCE RECORDUnscored

CVE-2023-53682

hwmon: (xgene) Fix ioremap and memremap leak

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Status
Published
Published
Updated
Assigning organization
Linux

Description

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]

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • ed42cfa881e1d8d9603b7cb872199e3c8e0d1b19 to < 9d482a09acd3d5f61a56aefc125d32c81994707baffected
  • ed42cfa881e1d8d9603b7cb872199e3c8e0d1b19 to < 1773185a0a87006c1be78a978d9dd61aa7a33db8affected
  • ed42cfa881e1d8d9603b7cb872199e3c8e0d1b19 to < 813cc94c7847ae4a17e9f744fb4dbdf7df6bd732affected

Linux Linux

Default version status: affected

  • 4.9affected
  • 0 to < 4.9unaffected
  • 6.1.25 to ≤ 6.1.*unaffected
  • 6.2.12 to ≤ 6.2.*unaffected
  • 6.3 to ≤ *unaffected

References