CVE-2022-50857 (GCVE-0-2022-50857)

Vulnerability from cvelistv5 – Published: 2025-12-30 12:15 – Updated: 2026-05-11 19:26
VLAI
Title
rapidio: rio: fix possible name leak in rio_register_mport()
Summary
In the Linux kernel, the following vulnerability has been resolved: rapidio: rio: fix possible name leak in rio_register_mport() If device_register() returns error, the name allocated by dev_set_name() need be freed. It should use put_device() to give up the reference in the error path, so that the name can be freed in kobject_cleanup(), and list_del() is called to delete the port from rio_mports.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 2aaf308b95b24649a6dcfed89cd956e972089b2a , < 0a71344f99289250e4d5b8adbac76f444485c840 (git)
Affected: 2aaf308b95b24649a6dcfed89cd956e972089b2a , < 117fede82e9d6ea3de30746d500eb5edc2eb8310 (git)
Affected: 2aaf308b95b24649a6dcfed89cd956e972089b2a , < a73a626c0510d203e369aeb26c4d6ec9c75af027 (git)
Affected: 2aaf308b95b24649a6dcfed89cd956e972089b2a , < 1bbad5793f404cf218757e3beb600eca6080330f (git)
Affected: 2aaf308b95b24649a6dcfed89cd956e972089b2a , < 97d9eb45ffa67ffa112a6659953321b8f7db0065 (git)
Affected: 2aaf308b95b24649a6dcfed89cd956e972089b2a , < a47de2fd3f88a7788be19f94ade72c2244a98045 (git)
Affected: 2aaf308b95b24649a6dcfed89cd956e972089b2a , < 4ddbeae5f224d924cf0b12460dda88c7480aa452 (git)
Affected: 2aaf308b95b24649a6dcfed89cd956e972089b2a , < 9abba4aa60874c5216fc8de7dededadc791de696 (git)
Affected: 2aaf308b95b24649a6dcfed89cd956e972089b2a , < e92a216d16bde65d21a3227e0fb2aa0794576525 (git)
guessed Create a notification for this product.
Linux Linux Affected: 3.15
Unaffected: 0 , < 3.15 (semver)
Unaffected: 4.9.337 , ≤ 4.9.* (semver)
Unaffected: 4.14.303 , ≤ 4.14.* (semver)
Unaffected: 4.19.270 , ≤ 4.19.* (semver)
Unaffected: 5.4.229 , ≤ 5.4.* (semver)
Unaffected: 5.10.163 , ≤ 5.10.* (semver)
Unaffected: 5.15.86 , ≤ 5.15.* (semver)
Unaffected: 6.0.16 , ≤ 6.0.* (semver)
Unaffected: 6.1.2 , ≤ 6.1.* (semver)
Unaffected: 6.2 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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    "redhat_vex": {
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      "current_release_date": "2026-06-30T10:18:20+00:00",
      "cve": "CVE-2022-50857",
      "id": "CVE-2022-50857",
      "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: rapidio: rio: fix possible name leak in rio_register_mport()",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-50857.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-05T00:54:06Z",
      "cve": "CVE-2022-50857",
      "id": "CVE-2022-50857",
      "initial_release_date": "2025-12-31T00:31:09Z",
      "product_status:known_affected": "121",
      "product_status:known_not_affected": "178",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2022-50857",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2022-50857.json",
      "version": "13"
    }
  }
}



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