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CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-50038

drm/meson: Fix refcount bugs in meson_vpu_has_available_connectors()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: drm/meson: Fix refcount bugs in meson_vpu_has_available_connectors() In this function, there are two refcount leak bugs: (1) when breaking out of for_each_endpoint_of_node(), we need call the of_node_put() for the 'ep'; (2) we should call of_node_put() for the reference returned by of_graph_get_remote_port() when it is 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

  • bbbe775ec5b5dace43a35886da9924837da09ddd to < 6a758f0ba11699837af9e1a0f7cbac6ef765a23eaffected
  • bbbe775ec5b5dace43a35886da9924837da09ddd to < fc1fc2abfcb9235d0ece9a4d858426fb617cfa66affected
  • bbbe775ec5b5dace43a35886da9924837da09ddd to < d58ef256781398ad115aef44de0a02ad27ea6c3aaffected
  • bbbe775ec5b5dace43a35886da9924837da09ddd to < 3aa710e96747c8b4e52ba12ffe09edcb2755897caffected
  • bbbe775ec5b5dace43a35886da9924837da09ddd to < fe71d84c1a6c0d54657431e8eeaefc9d24895304affected
  • bbbe775ec5b5dace43a35886da9924837da09ddd to < 8dec38e19f6928235d4009ce55f7add8af34e5c7affected
  • bbbe775ec5b5dace43a35886da9924837da09ddd to < 91b3c8dbe898df158fd2a84675f3a284ff6666f7affected

Linux Linux

Default version status: affected

  • 4.10affected
  • 0 to < 4.10unaffected
  • 4.14.291 to ≤ 4.14.*unaffected
  • 4.19.256 to ≤ 4.19.*unaffected
  • 5.4.211 to ≤ 5.4.*unaffected
  • 5.10.138 to ≤ 5.10.*unaffected
  • 5.15.63 to ≤ 5.15.*unaffected
  • 5.19.4 to ≤ 5.19.*unaffected
  • 6.0 to ≤ *unaffected

References