CVE-2022-49324 (GCVE-0-2022-49324)

Vulnerability from cvelistv5 – Published: 2025-02-26 02:10 – Updated: 2026-05-23 15:21
VLAI
Title
mips: cpc: Fix refcount leak in mips_cpc_default_phys_base
Summary
In the Linux kernel, the following vulnerability has been resolved: mips: cpc: Fix refcount leak in mips_cpc_default_phys_base Add the missing of_node_put() to release the refcount incremented by of_find_compatible_node().
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
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: dc2f0da8350e413923ad67e2e26d8d9f1fb97aff , < bed702566dcdb6ebe300bc0c62bf3600cf4d5874 (git)
Affected: 791412dafbbfd860e78983d45cf71db603a82f67 , < 961ee8a6eeef4632a215d995d837b204f8c7c2d4 (git)
Affected: 791412dafbbfd860e78983d45cf71db603a82f67 , < cc0aed22d33ced9e266c50bdf1cbe668c5acfdf8 (git)
Affected: 791412dafbbfd860e78983d45cf71db603a82f67 , < c667b3872a4c435a3f29d4e15971cd8c378b0043 (git)
Affected: 791412dafbbfd860e78983d45cf71db603a82f67 , < 1699ec1bfb59304a788901474f6bb003f7831b61 (git)
Affected: 791412dafbbfd860e78983d45cf71db603a82f67 , < 8f843cdfc202caaa5d67db3395d893e56362e43a (git)
Affected: 791412dafbbfd860e78983d45cf71db603a82f67 , < aae6b4bb63c694bc91714412718f15468407fe51 (git)
Affected: 791412dafbbfd860e78983d45cf71db603a82f67 , < 4107fa700f314592850e2c64608f6ede4c077476 (git)
Affected: 7a676d14cc093c19c07d213a0ddc7f5c47154aae (git)
Affected: 4.14.27 , < 4.14.283 (semver)
Affected: 4.15.10 , < 4.16 (semver)
Create a notification for this product.
Linux Linux Affected: 4.16
Unaffected: 0 , < 4.16 (semver)
Unaffected: 4.14.283 , ≤ 4.14.* (semver)
Unaffected: 4.19.247 , ≤ 4.19.* (semver)
Unaffected: 5.4.198 , ≤ 5.4.* (semver)
Unaffected: 5.10.122 , ≤ 5.10.* (semver)
Unaffected: 5.15.47 , ≤ 5.15.* (semver)
Unaffected: 5.17.15 , ≤ 5.17.* (semver)
Unaffected: 5.18.4 , ≤ 5.18.* (semver)
Unaffected: 5.19 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
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    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-29T21:03:45+00:00",
      "cve": "CVE-2022-49324",
      "id": "CVE-2022-49324",
      "initial_release_date": "2022-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "274",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: mips: cpc: Fix refcount leak in mips_cpc_default_phys_base",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-49324.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-07-26T00:09:29Z",
      "cve": "CVE-2022-49324",
      "id": "CVE-2022-49324",
      "initial_release_date": "2025-02-27T03:08:44Z",
      "product_status:known_not_affected": "348",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2022-49324",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2022-49324.json",
      "version": "14"
    },
    "vulnrichment": {
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\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionStartIncluding\": \"4.15.10\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-23T15:21:53.184Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2022-49324\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-23T15:21:53.184Z\", \"dateReserved\": \"2025-02-26T02:08:31.538Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2025-02-26T02:10:47.677Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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Tags
Taxonomy of the tags.





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.