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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2022-49652

dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not needed anymore. Add missing of_node_put() in to fix this.

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

  • ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e to < 452b9dfd7aca96befce22634fadb111737f22bbeaffected
  • ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e to < 61b4ef19c346dc21ab1d4f39f5c412e3037b2bdcaffected
  • ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e to < 3bd66010398871807c1cebacee07d60ded1b1402affected
  • ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e to < b31ab132561c7f1b6459039152b8d09e44eb3565affected
  • ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e to < 37147e22cd8dfc0412495cb361708836157a4486affected
  • ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e to < cb9813d7eae917acd34436160a278b8b5d48ca53affected
  • ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e to < b5a817f8d62e9e13280928f3756e54854ae4962eaffected
  • ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e to < c132fe78ad7b4ce8b5d49a501a15c29d08eeb23aaffected

Linux Linux

Default version status: affected

  • 4.5affected
  • 0 to < 4.5unaffected
  • 4.9.323 to ≤ 4.9.*unaffected
  • 4.14.288 to ≤ 4.14.*unaffected
  • 4.19.252 to ≤ 4.19.*unaffected
  • 5.4.205 to ≤ 5.4.*unaffected
  • 5.10.130 to ≤ 5.10.*unaffected
  • 5.15.54 to ≤ 5.15.*unaffected
  • 5.18.11 to ≤ 5.18.*unaffected
  • 5.19 to ≤ *unaffected

References