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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2022-49719

irqchip/gic/realview: Fix refcount leak in realview_gic_of_init

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic/realview: Fix refcount leak in realview_gic_of_init of_find_matching_node_and_match() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need 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

  • 82b0a434b436f5da69ddd24bd6a6fa5dc4484310 to < 87da903ce632d5689bef66d56ee5dae700d82104affected
  • 82b0a434b436f5da69ddd24bd6a6fa5dc4484310 to < 486f68f85085d9b16ae097679b1486dcb1b6eb69affected
  • 82b0a434b436f5da69ddd24bd6a6fa5dc4484310 to < b634af84bc1edece4e63317b0ad95618dd3a8693affected
  • 82b0a434b436f5da69ddd24bd6a6fa5dc4484310 to < 56526c3883fc7a1f5898b1d40a02c8b8685a5d92affected
  • 82b0a434b436f5da69ddd24bd6a6fa5dc4484310 to < e52a58b79f11755ea7e877015c4a1704303fa55faffected
  • 82b0a434b436f5da69ddd24bd6a6fa5dc4484310 to < 5d38720661a4b9c87705c206a6081177ffb8ec1daffected
  • 82b0a434b436f5da69ddd24bd6a6fa5dc4484310 to < 16b603cb8d34c2d917983918db1f88c8b831baaaaffected
  • 82b0a434b436f5da69ddd24bd6a6fa5dc4484310 to < f4b98e314888cc51486421bcf6d52852452ea48baffected

Linux Linux

Default version status: affected

  • 4.6affected
  • 0 to < 4.6unaffected
  • 4.9.320 to ≤ 4.9.*unaffected
  • 4.14.285 to ≤ 4.14.*unaffected
  • 4.19.249 to ≤ 4.19.*unaffected
  • 5.4.200 to ≤ 5.4.*unaffected
  • 5.10.124 to ≤ 5.10.*unaffected
  • 5.15.49 to ≤ 5.15.*unaffected
  • 5.18.6 to ≤ 5.18.*unaffected
  • 5.19 to ≤ *unaffected

References