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CVE-2022-50104 (GCVE-0-2022-50104)

Vulnerability from cvelistv5 – Published: 2025-06-18 11:02 – Updated: 2026-05-11 19:12
VLAI
Title
powerpc/xive: Fix refcount leak in xive_get_max_prio
Summary
In the Linux kernel, the following vulnerability has been resolved: powerpc/xive: Fix refcount leak in xive_get_max_prio of_find_node_by_path() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: eac1e731b59ee3b5f5e641a7765c7ed41ed26226 , < 5ed9709d262bf026b2ff64979fbfe0f496287588 (git)
Affected: eac1e731b59ee3b5f5e641a7765c7ed41ed26226 , < f658d5b528ce97a68efbb64ee54f6fe0909b189a (git)
Affected: eac1e731b59ee3b5f5e641a7765c7ed41ed26226 , < d99733ad47a6c990b52e136608455643bfa708f2 (git)
Affected: eac1e731b59ee3b5f5e641a7765c7ed41ed26226 , < 6d1e53f7f181a11a8a343def1e0d0209905b7c64 (git)
Affected: eac1e731b59ee3b5f5e641a7765c7ed41ed26226 , < ea494e8a9852abd0ba60f69b254ce0d7c38449e2 (git)
Affected: eac1e731b59ee3b5f5e641a7765c7ed41ed26226 , < 2e18b869a8d574cfe9ee64df9c3d0a7ac7ed07a8 (git)
Affected: eac1e731b59ee3b5f5e641a7765c7ed41ed26226 , < 79b8eae24b7ee157bda07695d802be8576983fa8 (git)
Affected: eac1e731b59ee3b5f5e641a7765c7ed41ed26226 , < 255b650cbec6849443ce2e0cdd187fd5e61c218c (git)
guessed Create a notification for this product.
Linux Linux Affected: 4.14
Unaffected: 0 , < 4.14 (semver)
Unaffected: 4.14.291 , ≤ 4.14.* (semver)
Unaffected: 4.19.256 , ≤ 4.19.* (semver)
Unaffected: 5.4.211 , ≤ 5.4.* (semver)
Unaffected: 5.10.137 , ≤ 5.10.* (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)
guessed Create a notification for this product.
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    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-06-30T10:15:06+00:00",
      "cve": "CVE-2022-50104",
      "id": "CVE-2022-50104",
      "initial_release_date": "2022-01-01T00:00:00+00:00",
      "product_status:known_affected": "156",
      "product_status:known_not_affected": "118",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: powerpc/xive: Fix refcount leak in xive_get_max_prio",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-50104.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-05T00:55:04Z",
      "cve": "CVE-2022-50104",
      "id": "CVE-2022-50104",
      "initial_release_date": "2025-06-19T03:41:49Z",
      "product_status:known_affected": "463",
      "product_status:known_not_affected": "211",
      "product_status:recommended": "296",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2022-50104",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2022-50104.json",
      "version": "50"
    }
  }
}



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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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