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CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-50154

PCI: mediatek-gen3: Fix refcount leak in mtk_pcie_init_irq_domains()

Description

In the Linux kernel, the following vulnerability has been resolved: PCI: mediatek-gen3: Fix refcount leak in mtk_pcie_init_irq_domains() of_get_child_by_name() returns a node pointer with refcount incremented, so we should use of_node_put() on it when we don't need it anymore. Add missing of_node_put() to avoid refcount 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

  • 814cceebba9b7d1306b8d49587ffb0e81f7b73af to < 0675fe20da7fa69b1ba80c23470c1433a2356c03affected
  • 814cceebba9b7d1306b8d49587ffb0e81f7b73af to < 2aa166c39d5a8221e6e22ab1a583656d4c8dc7f7affected
  • 814cceebba9b7d1306b8d49587ffb0e81f7b73af to < e593e22786edd9eca058cf054d6a2e12c138da67affected
  • 814cceebba9b7d1306b8d49587ffb0e81f7b73af to < bf038503d5fe90189743124233fe7aeb0984e961affected

Linux Linux

Default version status: affected

  • 5.13affected
  • 0 to < 5.13unaffected
  • 5.15.61 to ≤ 5.15.*unaffected
  • 5.18.18 to ≤ 5.18.*unaffected
  • 5.19.2 to ≤ 5.19.*unaffected
  • 6.0 to ≤ *unaffected

References