CVE-2022-50154

Description

In the Linux kernel, the following vulnerability has been resolved: PCI: mediatek-gen3: Fix refcount leak in mtk_pcie_init_irq_domains() of_get_child_by_name() returns a node pointer with refcount incremented, so we should use of_node_put() on it when we don't need it anymore. Add missing of_node_put() to avoid refcount leak.

Reserved 2025-06-18 | Published 2025-06-18 | Updated 2025-06-18 | Assigner Linux

Product status

Default status
unaffected

814cceebba9b7d1306b8d49587ffb0e81f7b73af before 0675fe20da7fa69b1ba80c23470c1433a2356c03
affected

814cceebba9b7d1306b8d49587ffb0e81f7b73af before 2aa166c39d5a8221e6e22ab1a583656d4c8dc7f7
affected

814cceebba9b7d1306b8d49587ffb0e81f7b73af before e593e22786edd9eca058cf054d6a2e12c138da67
affected

814cceebba9b7d1306b8d49587ffb0e81f7b73af before bf038503d5fe90189743124233fe7aeb0984e961
affected

Default status
affected

5.13
affected

Any version before 5.13
unaffected

5.15.61
unaffected

5.18.18
unaffected

5.19.2
unaffected

6.0
unaffected

References

git.kernel.org/...c/0675fe20da7fa69b1ba80c23470c1433a2356c03

git.kernel.org/...c/2aa166c39d5a8221e6e22ab1a583656d4c8dc7f7

git.kernel.org/...c/e593e22786edd9eca058cf054d6a2e12c138da67

git.kernel.org/...c/bf038503d5fe90189743124233fe7aeb0984e961

cve.org (CVE-2022-50154)

nvd.nist.gov (CVE-2022-50154)

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