Vulnerability-Lookup

GHSA-9VMG-6W56-HXMH

Vulnerability from github – Published: 2025-03-12 00:31 – Updated: 2025-03-12 00:31

Details

In the Linux kernel, the following vulnerability has been resolved:

irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions

of_find_node_by_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. 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

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49715"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:47Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions\n\nof_find_node_by_phandle() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() to avoid refcount leak.",
  "id": "GHSA-9vmg-6w56-hxmh",
  "modified": "2025-03-12T00:31:50Z",
  "published": "2025-03-12T00:31:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49715"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/506a88a5bf261d76a5214c0338a320f2214c67ac"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8d884c08eeb83142a7173cb46bcff0434ec42cf1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c136c2924a59a399aa789858cfb320d481964fb7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cc5984cf270b69d03f9f4b27063e535036c659e9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e824482e2c5edacc961b7dd30a92fd47606c3036"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fa1ad9d4cc47ca2470cd904ad4519f05d7e43a2b"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-49715 (GCVE-0-2022-49715)

Vulnerability from cvelistv5 – Published: 2025-02-26 02:24 – Updated: 2026-05-11 19:05

Title

irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions

Summary

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions of_find_node_by_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. 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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-noinfo Not enough information

Assigner

Linux

References

6 references

URL	Tags
https://git.kernel.org/stable/c/e824482e2c5edacc9…
https://git.kernel.org/stable/c/8d884c08eeb83142a…
https://git.kernel.org/stable/c/506a88a5bf261d76a…
https://git.kernel.org/stable/c/cc5984cf270b69d03…
https://git.kernel.org/stable/c/c136c2924a59a399a…
https://git.kernel.org/stable/c/fa1ad9d4cc47ca247…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: e3825ba1af3a27d7522c9f5f929f5a13b8b138ae , < e824482e2c5edacc961b7dd30a92fd47606c3036 (git) Affected: e3825ba1af3a27d7522c9f5f929f5a13b8b138ae , < 8d884c08eeb83142a7173cb46bcff0434ec42cf1 (git) Affected: e3825ba1af3a27d7522c9f5f929f5a13b8b138ae , < 506a88a5bf261d76a5214c0338a320f2214c67ac (git) Affected: e3825ba1af3a27d7522c9f5f929f5a13b8b138ae , < cc5984cf270b69d03f9f4b27063e535036c659e9 (git) Affected: e3825ba1af3a27d7522c9f5f929f5a13b8b138ae , < c136c2924a59a399aa789858cfb320d481964fb7 (git) Affected: e3825ba1af3a27d7522c9f5f929f5a13b8b138ae , < fa1ad9d4cc47ca2470cd904ad4519f05d7e43a2b (git)
Linux	Linux	Affected: 4.7 Unaffected: 0 , < 4.7 (semver) Unaffected: 4.19.249 , ≤ 4.19.* (semver) Unaffected: 5.4.200 , ≤ 5.4.* (semver) Unaffected: 5.10.124 , ≤ 5.10.* (semver) Unaffected: 5.15.49 , ≤ 5.15.* (semver) Unaffected: 5.18.6 , ≤ 5.18.* (semver) Unaffected: 5.19 , ≤ * (original_commit_for_fix)

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JSON

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              "confidentialityImpact": "NONE",
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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.

Action not permitted

GHSA-9VMG-6W56-HXMH

CVE-2022-49715 (GCVE-0-2022-49715)

Tags

Sightings

Nomenclature