CVE-2022-49432 (GCVE-0-2022-49432)

Vulnerability from cvelistv5 – Published: 2025-02-26 02:12 – Updated: 2026-05-11 18:59
VLAI?
Title
powerpc/xics: fix refcount leak in icp_opal_init()
Summary
In the Linux kernel, the following vulnerability has been resolved: powerpc/xics: fix refcount leak in icp_opal_init() The of_find_compatible_node() function returns a node pointer with refcount incremented, use of_node_put() on it when done.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: d74361881f0dfe5f9dcac37d1b753a15a2345d8c , < 977dbc81d0f866ef63b93c127b7404f07734b3cc (git)
Affected: d74361881f0dfe5f9dcac37d1b753a15a2345d8c , < 53f3f7f73e609b934083f896cb7ca2c2cb009b9f (git)
Affected: d74361881f0dfe5f9dcac37d1b753a15a2345d8c , < 1d5c8cea85fb1680eae8d645b96b92146cb4633c (git)
Affected: d74361881f0dfe5f9dcac37d1b753a15a2345d8c , < 537a317e5ff45d1f5a0ecaf6a0d7c8043c878cb1 (git)
Affected: d74361881f0dfe5f9dcac37d1b753a15a2345d8c , < 6a61a97106279c2aa16fbbb2a171fd5dde127d23 (git)
Affected: d74361881f0dfe5f9dcac37d1b753a15a2345d8c , < df802880a7f9cd96b921b00639b00871f18a9a57 (git)
Affected: d74361881f0dfe5f9dcac37d1b753a15a2345d8c , < 2357bd7499a81c70b460e2191852bbfc7b63c354 (git)
Affected: d74361881f0dfe5f9dcac37d1b753a15a2345d8c , < 9a42bc2494fadb453de00ce61042e588563ddc6d (git)
Affected: d74361881f0dfe5f9dcac37d1b753a15a2345d8c , < 5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9 (git)
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Linux Linux Affected: 4.8
Unaffected: 0 , < 4.8 (semver)
Unaffected: 4.9.318 , ≤ 4.9.* (semver)
Unaffected: 4.14.283 , ≤ 4.14.* (semver)
Unaffected: 4.19.247 , ≤ 4.19.* (semver)
Unaffected: 5.4.198 , ≤ 5.4.* (semver)
Unaffected: 5.10.121 , ≤ 5.10.* (semver)
Unaffected: 5.15.46 , ≤ 5.15.* (semver)
Unaffected: 5.17.14 , ≤ 5.17.* (semver)
Unaffected: 5.18.3 , ≤ 5.18.* (semver)
Unaffected: 5.19 , ≤ * (original_commit_for_fix)
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    "dateUpdated": "2026-05-11T18:59:42.437Z",
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  }
}


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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.

Sightings

Author Source Type Date Other

Nomenclature

  • 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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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.



Detection rules are retrieved from Rulezet.