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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-72224

nvdimm/btt: Free arenas on btt_init() error paths

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: nvdimm/btt: Free arenas on btt_init() error paths The arenas allocated by discover_arenas() or create_arenas() are not freed on some error paths in btt_init(). This leaks memory when BTT initialization fails. Call free_arenas() from the affected error paths to release the allocations. [ as: commit message and log edits ]

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

  • 5212e11fde4d40fa627668b4f2222d20db488f71 to < 9ab5293d9ac3f2c4232220e563d04701f5f44607affected
  • 5212e11fde4d40fa627668b4f2222d20db488f71 to < 68c967e105d50f885e02b0dbdc9211fd5f84bdcdaffected
  • 5212e11fde4d40fa627668b4f2222d20db488f71 to < 0b63788093ff6ccfffe6e87de9e08aeeb406599caffected
  • 5212e11fde4d40fa627668b4f2222d20db488f71 to < 5804e6a6912b5a1e47c821777d69191d69a3fe64affected
  • 5212e11fde4d40fa627668b4f2222d20db488f71 to < 52a7e7ece79c4b0f406149e19cd2b4b11a6c19e4affected
  • 5212e11fde4d40fa627668b4f2222d20db488f71 to < f4ca396bdd60b4e0a665b2589bfc4ddbea9bda2baffected
  • 5212e11fde4d40fa627668b4f2222d20db488f71 to < 7e49684d90faa34ff6d5586be658e986d9d475acaffected
  • 5212e11fde4d40fa627668b4f2222d20db488f71 to < 1a6b6442a982d0ca5fb6a1a39b6f6dfd760eda57affected

Linux Linux

Default version status: affected

  • 4.2affected
  • 0 to < 4.2unaffected
  • 5.10.261 to ≤ 5.10.*unaffected
  • 5.15.212 to ≤ 5.15.*unaffected
  • 6.1.178 to ≤ 6.1.*unaffected
  • 6.6.145 to ≤ 6.6.*unaffected
  • 6.12.97 to ≤ 6.12.*unaffected
  • 6.18.40 to ≤ 6.18.*unaffected
  • 7.1.5 to ≤ 7.1.*unaffected
  • 7.2 to ≤ *unaffected

References