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CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-50088

mm/damon/reclaim: fix potential memory leak in damon_reclaim_init()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: mm/damon/reclaim: fix potential memory leak in damon_reclaim_init() damon_reclaim_init() allocates a memory chunk for ctx with damon_new_ctx(). When damon_select_ops() fails, ctx is not released, which will lead to a memory leak. We should release the ctx with damon_destroy_ctx() when damon_select_ops() fails to fix the memory leak.

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

  • 4d69c3457821100a39fa8c6e0c23ed910bb6c29d to < 9d3e9e1e0856f4c905bbb870f16f42ae72477071affected
  • 4d69c3457821100a39fa8c6e0c23ed910bb6c29d to < 700aa4e11a3c4d2a44d06758db431a013d9e1b61affected
  • 4d69c3457821100a39fa8c6e0c23ed910bb6c29d to < 188043c7f4f2bd662f2a55957d684fffa543e600affected

Linux Linux

Default version status: affected

  • 5.18affected
  • 0 to < 5.18unaffected
  • 5.18.18 to ≤ 5.18.*unaffected
  • 5.19.2 to ≤ 5.19.*unaffected
  • 6.0 to ≤ *unaffected

References