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CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-50106

powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address of_get_next_parent() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() in the error path 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

  • ce21b3c9648ae55181787bf25ee00cf91dfd5c91 to < 6263ec8032c411b8ef6b7f00198cb18c855ee6cbaffected
  • ce21b3c9648ae55181787bf25ee00cf91dfd5c91 to < 51cf876b11fb6ca06f69e9d1de58f892d1522e9daffected
  • ce21b3c9648ae55181787bf25ee00cf91dfd5c91 to < f388643657cd5a04dc47a68d85321876c5b4c208affected
  • ce21b3c9648ae55181787bf25ee00cf91dfd5c91 to < 00dc7cbbb558955ff410fd392cc9b0366eb06df0affected
  • ce21b3c9648ae55181787bf25ee00cf91dfd5c91 to < 5eaa93caa63abf382b319dbe2f032232026740c2affected
  • ce21b3c9648ae55181787bf25ee00cf91dfd5c91 to < 02ed44125d7a7238999750ca126b60f8dd7a88b1affected
  • ce21b3c9648ae55181787bf25ee00cf91dfd5c91 to < af41cff4ada533b1cf40de6c468ba164fd32c22daffected
  • ce21b3c9648ae55181787bf25ee00cf91dfd5c91 to < df5d4b616ee76abc97e5bd348e22659c2b095b1caffected

Linux Linux

Default version status: affected

  • 2.6.23affected
  • 0 to < 2.6.23unaffected
  • 4.14.291 to ≤ 4.14.*unaffected
  • 4.19.256 to ≤ 4.19.*unaffected
  • 5.4.211 to ≤ 5.4.*unaffected
  • 5.10.137 to ≤ 5.10.*unaffected
  • 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