CVE-2022-50154 (GCVE-0-2022-50154)

Vulnerability from cvelistv5 – Published: 2025-06-18 11:03 – Updated: 2026-05-11 19:13
VLAI
Title
PCI: mediatek-gen3: Fix refcount leak in mtk_pcie_init_irq_domains()
Summary
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.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 814cceebba9b7d1306b8d49587ffb0e81f7b73af , < 0675fe20da7fa69b1ba80c23470c1433a2356c03 (git)
Affected: 814cceebba9b7d1306b8d49587ffb0e81f7b73af , < 2aa166c39d5a8221e6e22ab1a583656d4c8dc7f7 (git)
Affected: 814cceebba9b7d1306b8d49587ffb0e81f7b73af , < e593e22786edd9eca058cf054d6a2e12c138da67 (git)
Affected: 814cceebba9b7d1306b8d49587ffb0e81f7b73af , < bf038503d5fe90189743124233fe7aeb0984e961 (git)
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Linux Linux Affected: 5.13
Unaffected: 0 , < 5.13 (semver)
Unaffected: 5.15.61 , ≤ 5.15.* (semver)
Unaffected: 5.18.18 , ≤ 5.18.* (semver)
Unaffected: 5.19.2 , ≤ 5.19.* (semver)
Unaffected: 6.0 , ≤ * (original_commit_for_fix)
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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