CVE-2022-48656 (GCVE-0-2022-48656)

Vulnerability from cvelistv5 – Published: 2024-04-28 13:01 – Updated: 2025-05-04 08:20
VLAI?
Title
dmaengine: ti: k3-udma-private: Fix refcount leak bug in of_xudma_dev_get()
Summary
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-private: Fix refcount leak bug in of_xudma_dev_get() We should call of_node_put() for the reference returned by of_parse_phandle() in fail path or when it is not used anymore. Here we only need to move the of_node_put() before the check.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: d702419134133db1eab2067dc6ea5723467fd917 , < aa11dae059a439af82bae541b134f8f53ac177b5 (git)
Affected: d702419134133db1eab2067dc6ea5723467fd917 , < dd5a6c5a08752b613e83ad2cb5133e72a64b876d (git)
Affected: d702419134133db1eab2067dc6ea5723467fd917 , < a17df55bf6d536712da6902a83db82b82e67d5a2 (git)
Affected: d702419134133db1eab2067dc6ea5723467fd917 , < f9fdb0b86f087c2b7f6c6168dd0985a3c1eda87e (git)
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    Linux Linux Affected: 5.6
Unaffected: 0 , < 5.6 (semver)
Unaffected: 5.10.146 , ≤ 5.10.* (semver)
Unaffected: 5.15.71 , ≤ 5.15.* (semver)
Unaffected: 5.19.12 , ≤ 5.19.* (semver)
Unaffected: 6.0 , ≤ * (original_commit_for_fix)
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  • 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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