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CVE PROGRAM SOURCE RECORDUnscored

CVE-2023-52902

nommu: fix memory leak in do_mmap() error path

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: nommu: fix memory leak in do_mmap() error path The preallocation of the maple tree nodes may leak if the error path to "error_just_free" is taken. Fix this by moving the freeing of the maple tree nodes to a shared location for all error paths.

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

  • 8220543df1489ef96c3d4e8b0b3b03c340e3943e to < 1442d51026c58e7c11dd5f9b19650632a48676d4affected
  • 8220543df1489ef96c3d4e8b0b3b03c340e3943e to < 7f31cced5724e6d414fe750aa1cd7e7b578ec22faffected

Linux Linux

Default version status: affected

  • 6.1affected
  • 0 to < 6.1unaffected
  • 6.1.8 to ≤ 6.1.*unaffected
  • 6.2 to ≤ *unaffected

References