CVE-2022-50777 (GCVE-0-2022-50777)
Vulnerability from cvelistv5
Published
2025-12-24 13:06
Modified
2025-12-24 13:06
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: net: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmii_probe of_phy_find_device() return device node with refcount incremented. Call put_device() to relese it when not needed anymore.
References
Impacted products
Vendor Product Version
Linux Linux Version: 3f7056e1822d648f8022997497edc6cad2ad1e73
Version: ab4e6ee578e88a659938db8fbf33720bc048d29c
Version: ab4e6ee578e88a659938db8fbf33720bc048d29c
Version: ab4e6ee578e88a659938db8fbf33720bc048d29c
Version: ab4e6ee578e88a659938db8fbf33720bc048d29c
Version: ab4e6ee578e88a659938db8fbf33720bc048d29c
Version: ab4e6ee578e88a659938db8fbf33720bc048d29c
Version: ab4e6ee578e88a659938db8fbf33720bc048d29c
Version: a5a849c9e8a6c357f84a5e249cb468f20da6d28f
Version: 900812a0d318954400d20b0190c7d788b4ff2cc2
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/phy/xilinx_gmii2rgmii.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "53526dbc8aa6b95e9fc2ab1e29b1a9145721da24",
              "status": "affected",
              "version": "3f7056e1822d648f8022997497edc6cad2ad1e73",
              "versionType": "git"
            },
            {
              "lessThan": "78b0b1ff525d9be4babf5a148a4de0d50042d95d",
              "status": "affected",
              "version": "ab4e6ee578e88a659938db8fbf33720bc048d29c",
              "versionType": "git"
            },
            {
              "lessThan": "00616bd1913a4f879679e02dc08c2f501ca2bd4c",
              "status": "affected",
              "version": "ab4e6ee578e88a659938db8fbf33720bc048d29c",
              "versionType": "git"
            },
            {
              "lessThan": "106d0d33c9d1ec4ddeeffc1fdc717ff09953d4ed",
              "status": "affected",
              "version": "ab4e6ee578e88a659938db8fbf33720bc048d29c",
              "versionType": "git"
            },
            {
              "lessThan": "4d112f001612c79927c1ecf29522b34c4fa292e0",
              "status": "affected",
              "version": "ab4e6ee578e88a659938db8fbf33720bc048d29c",
              "versionType": "git"
            },
            {
              "lessThan": "52841e71253e6ace72751c72560950474a57d04c",
              "status": "affected",
              "version": "ab4e6ee578e88a659938db8fbf33720bc048d29c",
              "versionType": "git"
            },
            {
              "lessThan": "ee84d37a5f08ed1121cdd16f8f3ed87552087a21",
              "status": "affected",
              "version": "ab4e6ee578e88a659938db8fbf33720bc048d29c",
              "versionType": "git"
            },
            {
              "lessThan": "d039535850ee47079d59527e96be18d8e0daa84b",
              "status": "affected",
              "version": "ab4e6ee578e88a659938db8fbf33720bc048d29c",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "a5a849c9e8a6c357f84a5e249cb468f20da6d28f",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "900812a0d318954400d20b0190c7d788b4ff2cc2",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/phy/xilinx_gmii2rgmii.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.19"
            },
            {
              "lessThan": "4.19",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.303",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.270",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.229",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.163",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.87",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.19",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.303",
                  "versionStartIncluding": "4.14.74",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.270",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.229",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.163",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.87",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0.19",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.5",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.2",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.9.131",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.18.12",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmii_probe\n\nof_phy_find_device() return device node with refcount incremented.\nCall put_device() to relese it when not needed anymore."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-24T13:06:06.511Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/53526dbc8aa6b95e9fc2ab1e29b1a9145721da24"
        },
        {
          "url": "https://git.kernel.org/stable/c/78b0b1ff525d9be4babf5a148a4de0d50042d95d"
        },
        {
          "url": "https://git.kernel.org/stable/c/00616bd1913a4f879679e02dc08c2f501ca2bd4c"
        },
        {
          "url": "https://git.kernel.org/stable/c/106d0d33c9d1ec4ddeeffc1fdc717ff09953d4ed"
        },
        {
          "url": "https://git.kernel.org/stable/c/4d112f001612c79927c1ecf29522b34c4fa292e0"
        },
        {
          "url": "https://git.kernel.org/stable/c/52841e71253e6ace72751c72560950474a57d04c"
        },
        {
          "url": "https://git.kernel.org/stable/c/ee84d37a5f08ed1121cdd16f8f3ed87552087a21"
        },
        {
          "url": "https://git.kernel.org/stable/c/d039535850ee47079d59527e96be18d8e0daa84b"
        }
      ],
      "title": "net: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmii_probe",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50777",
    "datePublished": "2025-12-24T13:06:06.511Z",
    "dateReserved": "2025-12-24T13:02:21.547Z",
    "dateUpdated": "2025-12-24T13:06:06.511Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-50777\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-12-24T13:16:04.537\",\"lastModified\":\"2025-12-24T13:16:04.537\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmii_probe\\n\\nof_phy_find_device() return device node with refcount incremented.\\nCall put_device() to relese it when not needed anymore.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/00616bd1913a4f879679e02dc08c2f501ca2bd4c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/106d0d33c9d1ec4ddeeffc1fdc717ff09953d4ed\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/4d112f001612c79927c1ecf29522b34c4fa292e0\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/52841e71253e6ace72751c72560950474a57d04c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/53526dbc8aa6b95e9fc2ab1e29b1a9145721da24\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/78b0b1ff525d9be4babf5a148a4de0d50042d95d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/d039535850ee47079d59527e96be18d8e0daa84b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ee84d37a5f08ed1121cdd16f8f3ed87552087a21\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.