CVE-2022-50703 (GCVE-0-2022-50703)

Vulnerability from cvelistv5 – Published: 2025-12-24 10:55 – Updated: 2026-05-11 19:23
VLAI
Title
soc: qcom: smsm: Fix refcount leak bugs in qcom_smsm_probe()
Summary
In the Linux kernel, the following vulnerability has been resolved: soc: qcom: smsm: Fix refcount leak bugs in qcom_smsm_probe() There are two refcount leak bugs in qcom_smsm_probe(): (1) The 'local_node' is escaped out from for_each_child_of_node() as the break of iteration, we should call of_node_put() for it in error path or when it is not used anymore. (2) The 'node' is escaped out from for_each_available_child_of_node() as the 'goto', we should call of_node_put() for it in goto target.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: c97c4090ff72297a878a37715bd301624b71c885 , < 1bbe75d466e5118b7d49ef4a346c3ce5742da4e8 (git)
Affected: c97c4090ff72297a878a37715bd301624b71c885 , < bd4666bf5562fe8e8e5e9bd6fc805d30e1767f43 (git)
Affected: c97c4090ff72297a878a37715bd301624b71c885 , < 42df28994eba7b56c762f7bbe7efd5611a1cd15b (git)
Affected: c97c4090ff72297a878a37715bd301624b71c885 , < 1e3ed59370c712df436791efed120f0c082aa9bc (git)
Affected: c97c4090ff72297a878a37715bd301624b71c885 , < 39781c98ad46b4e85053345dff797240c1ed7935 (git)
Affected: c97c4090ff72297a878a37715bd301624b71c885 , < 96e0028debdd07a6d582f0dfadf9a3ec2b5fffff (git)
Affected: c97c4090ff72297a878a37715bd301624b71c885 , < 8fb6112bd49c0e49f2cf51604231d85ff00284bb (git)
Affected: c97c4090ff72297a878a37715bd301624b71c885 , < ee7fc83ce0e6986ff9b1c1d7e994fbbf8d43861d (git)
Affected: c97c4090ff72297a878a37715bd301624b71c885 , < af8f6f39b8afd772fda4f8e61823ef8c021bf382 (git)
guessed Create a notification for this product.
Linux Linux Affected: 4.5
Unaffected: 0 , < 4.5 (semver)
Unaffected: 4.9.331 , ≤ 4.9.* (semver)
Unaffected: 4.14.296 , ≤ 4.14.* (semver)
Unaffected: 4.19.262 , ≤ 4.19.* (semver)
Unaffected: 5.4.220 , ≤ 5.4.* (semver)
Unaffected: 5.10.150 , ≤ 5.10.* (semver)
Unaffected: 5.15.75 , ≤ 5.15.* (semver)
Unaffected: 5.19.17 , ≤ 5.19.* (semver)
Unaffected: 6.0.3 , ≤ 6.0.* (semver)
Unaffected: 6.1 , ≤ * (original_commit_for_fix)
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        "shortName": "Linux"
      },
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        {
          "url": "https://git.kernel.org/stable/c/af8f6f39b8afd772fda4f8e61823ef8c021bf382"
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      ],
      "title": "soc: qcom: smsm: Fix refcount leak bugs in qcom_smsm_probe()",
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    "cveId": "CVE-2022-50703",
    "datePublished": "2025-12-24T10:55:18.548Z",
    "dateReserved": "2025-12-24T10:53:15.518Z",
    "dateUpdated": "2026-05-11T19:23:51.817Z",
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        "id": "CVE-2022-50703",
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        "metrics": {},
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        "vulnStatus": "Deferred"
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    "redhat_vex": {
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      "current_release_date": "2026-06-30T10:32:27+00:00",
      "cve": "CVE-2022-50703",
      "id": "CVE-2022-50703",
      "initial_release_date": "2022-01-01T00:00:00+00:00",
      "product_status:fixed": "201",
      "product_status:known_affected": "22",
      "product_status:known_not_affected": "166",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: Kernel: Denial of Service via refcount leak in qcom_smsm_probe()",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-50703.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-08-29T02:19:24Z",
      "cve": "CVE-2022-50703",
      "id": "CVE-2022-50703",
      "initial_release_date": "2025-12-25T01:05:25Z",
      "product_status:known_affected": "354",
      "product_status:known_not_affected": "425",
      "product_status:recommended": "227",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2022-50703",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2022-50703.json",
      "version": "29"
    }
  }
}



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



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.