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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2023-53424

clk: mediatek: fix of_iomap memory leak

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Status
Published
Published
Updated
Assigning organization
Linux

Description

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 mtk_clk_simple_probe() warn: 'base' from of_iomap() not released on lines: 496. This problem was also found in linux-next. In mtk_clk_simple_probe(), base is not released when handling errors if clk_data is not existed, which may cause a leak. So free_base should be added here to release base.

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

  • c58cd0e40ffac67961b945793876b973728f9b80 to < 847d5dd788ce05f0aaaa36ea174f7f0b9cf86f7daffected
  • c58cd0e40ffac67961b945793876b973728f9b80 to < 2cae6a28d8c12c597e8656962271520434c61c48affected
  • c58cd0e40ffac67961b945793876b973728f9b80 to < 47234e19b00816a8a7b278c7173f6d4e928c43c7affected
  • c58cd0e40ffac67961b945793876b973728f9b80 to < 3db7285e044144fd88a356f5b641b9cd4b231a77affected

Linux Linux

Default version status: affected

  • 5.15affected
  • 0 to < 5.15unaffected
  • 6.1.164 to ≤ 6.1.*unaffected
  • 6.3.13 to ≤ 6.3.*unaffected
  • 6.4.4 to ≤ 6.4.*unaffected
  • 6.5 to ≤ *unaffected

References