CVE-2022-50651 (GCVE-0-2022-50651)

Vulnerability from cvelistv5 – Published: 2025-12-09 00:00 – Updated: 2025-12-09 00:00
VLAI?
Title
ethtool: eeprom: fix null-deref on genl_info in dump
Summary
In the Linux kernel, the following vulnerability has been resolved: ethtool: eeprom: fix null-deref on genl_info in dump The similar fix as commit 46cdedf2a0fa ("ethtool: pse-pd: fix null-deref on genl_info in dump") is also needed for ethtool eeprom.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: c781ff12a2f37a9795e13bf328e5053d3e69f9e0 , < 138a13d8f5c81266032af680f63069387f2748da (git)
Affected: c781ff12a2f37a9795e13bf328e5053d3e69f9e0 , < 1e3be98592a12511d4e78a9a67aaff3e6ca4980c (git)
Affected: c781ff12a2f37a9795e13bf328e5053d3e69f9e0 , < 9d9effca9d7d7cf6341182a7c5cabcbd6fa28063 (git)
Create a notification for this product.
    Linux Linux Affected: 5.13
Unaffected: 0 , < 5.13 (semver)
Unaffected: 5.15.77 , ≤ 5.15.* (semver)
Unaffected: 6.0.7 , ≤ 6.0.* (semver)
Unaffected: 6.1 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/ethtool/eeprom.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "138a13d8f5c81266032af680f63069387f2748da",
              "status": "affected",
              "version": "c781ff12a2f37a9795e13bf328e5053d3e69f9e0",
              "versionType": "git"
            },
            {
              "lessThan": "1e3be98592a12511d4e78a9a67aaff3e6ca4980c",
              "status": "affected",
              "version": "c781ff12a2f37a9795e13bf328e5053d3e69f9e0",
              "versionType": "git"
            },
            {
              "lessThan": "9d9effca9d7d7cf6341182a7c5cabcbd6fa28063",
              "status": "affected",
              "version": "c781ff12a2f37a9795e13bf328e5053d3e69f9e0",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/ethtool/eeprom.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.13"
            },
            {
              "lessThan": "5.13",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.77",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.77",
                  "versionStartIncluding": "5.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0.7",
                  "versionStartIncluding": "5.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1",
                  "versionStartIncluding": "5.13",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nethtool: eeprom: fix null-deref on genl_info in dump\n\nThe similar fix as commit 46cdedf2a0fa (\"ethtool: pse-pd: fix null-deref on\ngenl_info in dump\") is also needed for ethtool eeprom."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-09T00:00:25.571Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/138a13d8f5c81266032af680f63069387f2748da"
        },
        {
          "url": "https://git.kernel.org/stable/c/1e3be98592a12511d4e78a9a67aaff3e6ca4980c"
        },
        {
          "url": "https://git.kernel.org/stable/c/9d9effca9d7d7cf6341182a7c5cabcbd6fa28063"
        }
      ],
      "title": "ethtool: eeprom: fix null-deref on genl_info in dump",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50651",
    "datePublished": "2025-12-09T00:00:25.571Z",
    "dateReserved": "2025-12-08T23:57:43.371Z",
    "dateUpdated": "2025-12-09T00:00:25.571Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-50651\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-12-09T01:16:47.927\",\"lastModified\":\"2025-12-09T18:37:13.640\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nethtool: eeprom: fix null-deref on genl_info in dump\\n\\nThe similar fix as commit 46cdedf2a0fa (\\\"ethtool: pse-pd: fix null-deref on\\ngenl_info in dump\\\") is also needed for ethtool eeprom.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/138a13d8f5c81266032af680f63069387f2748da\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/1e3be98592a12511d4e78a9a67aaff3e6ca4980c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/9d9effca9d7d7cf6341182a7c5cabcbd6fa28063\",\"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 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.