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CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-50109

video: fbdev: amba-clcd: Fix refcount leak bugs

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: amba-clcd: Fix refcount leak bugs In clcdfb_of_init_display(), we should call of_node_put() for the references returned by of_graph_get_next_endpoint() and of_graph_get_remote_port_parent() which have increased the refcount. Besides, we should call of_node_put() both in fail path or when the references are not used anymore.

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

  • d10715be03bd8bad59ddc50236cb140c3bd73c7b to < 2688df86c02da6bdc9866b62d974e169a2678883affected
  • d10715be03bd8bad59ddc50236cb140c3bd73c7b to < a97ff8a949dbf41be89f436b2b1a2b3d794493dfaffected
  • d10715be03bd8bad59ddc50236cb140c3bd73c7b to < 49a4c1a87ef884e43cdda58b142a2a30f2f09efcaffected
  • d10715be03bd8bad59ddc50236cb140c3bd73c7b to < da276dc288bf838ea0fd778b5441ec0f601c69f7affected
  • d10715be03bd8bad59ddc50236cb140c3bd73c7b to < 29f06f1905c312671a09ee85ca92ac04a1d9f305affected
  • d10715be03bd8bad59ddc50236cb140c3bd73c7b to < a51519ebd0fdad3546463018b8f6bc3b0f4d3032affected
  • d10715be03bd8bad59ddc50236cb140c3bd73c7b to < a88ab277cca99aeb9a3b2b7db358f1a6dd528b0caffected
  • d10715be03bd8bad59ddc50236cb140c3bd73c7b to < 26c2b7d9fac42eb8317f3ceefa4c1a9a9170ca69affected

Linux Linux

Default version status: affected

  • 3.17affected
  • 0 to < 3.17unaffected
  • 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