cve-2022-48641
Vulnerability from cvelistv5
Published
2024-04-28 12:59
Modified
2024-09-11 17:32
Severity
Summary
netfilter: ebtables: fix memory leak when blob is malformed
References
SourceURLTags
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/11ebf32fde46572b0aaf3c2bdd97d923ef5a03ab
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1e98318af2f163eadaff815abcef38d27ca92c1e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/38cf372b17f0a5f35c1b716a100532d539f0eb33
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/62ce44c4fff947eebdf10bb582267e686e6835c9
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/754e8b74281dd54a324698803483f47cf3355ae1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d5917b7af7cae0e2804f9d127a03268035098b7f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ebd97dbe3c55d68346b9c5fb00634a7f5b10bbee
Impacted products
VendorProduct
LinuxLinux
LinuxLinux
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:17:55.593Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/754e8b74281dd54a324698803483f47cf3355ae1"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/1e98318af2f163eadaff815abcef38d27ca92c1e"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/11ebf32fde46572b0aaf3c2bdd97d923ef5a03ab"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ebd97dbe3c55d68346b9c5fb00634a7f5b10bbee"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/d5917b7af7cae0e2804f9d127a03268035098b7f"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/38cf372b17f0a5f35c1b716a100532d539f0eb33"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/62ce44c4fff947eebdf10bb582267e686e6835c9"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48641",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T15:46:20.766456Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:32:47.581Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/bridge/netfilter/ebtables.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "754e8b74281d",
              "status": "affected",
              "version": "afd01382594d",
              "versionType": "git"
            },
            {
              "lessThan": "1e98318af2f1",
              "status": "affected",
              "version": "358765beb836",
              "versionType": "git"
            },
            {
              "lessThan": "11ebf32fde46",
              "status": "affected",
              "version": "160c4eb47db0",
              "versionType": "git"
            },
            {
              "lessThan": "ebd97dbe3c55",
              "status": "affected",
              "version": "624c30521233",
              "versionType": "git"
            },
            {
              "lessThan": "d5917b7af7ca",
              "status": "affected",
              "version": "1b2c5428f773",
              "versionType": "git"
            },
            {
              "lessThan": "38cf372b17f0",
              "status": "affected",
              "version": "e53cfa017bf4",
              "versionType": "git"
            },
            {
              "lessThan": "62ce44c4fff9",
              "status": "affected",
              "version": "7997eff82828",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/bridge/netfilter/ebtables.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "4.14.295",
              "status": "affected",
              "version": "4.14.292",
              "versionType": "custom"
            },
            {
              "lessThan": "4.19.260",
              "status": "affected",
              "version": "4.19.257",
              "versionType": "custom"
            },
            {
              "lessThan": "5.4.215",
              "status": "affected",
              "version": "5.4.212",
              "versionType": "custom"
            },
            {
              "lessThan": "5.10.146",
              "status": "affected",
              "version": "5.10.140",
              "versionType": "custom"
            },
            {
              "lessThan": "5.15.71",
              "status": "affected",
              "version": "5.15.64",
              "versionType": "custom"
            },
            {
              "lessThan": "5.19.12",
              "status": "affected",
              "version": "5.19.6",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: ebtables: fix memory leak when blob is malformed\n\nThe bug fix was incomplete, it \"replaced\" crash with a memory leak.\nThe old code had an assignment to \"ret\" embedded into the conditional,\nrestore this."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-05-29T05:10:42.624Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/754e8b74281dd54a324698803483f47cf3355ae1"
        },
        {
          "url": "https://git.kernel.org/stable/c/1e98318af2f163eadaff815abcef38d27ca92c1e"
        },
        {
          "url": "https://git.kernel.org/stable/c/11ebf32fde46572b0aaf3c2bdd97d923ef5a03ab"
        },
        {
          "url": "https://git.kernel.org/stable/c/ebd97dbe3c55d68346b9c5fb00634a7f5b10bbee"
        },
        {
          "url": "https://git.kernel.org/stable/c/d5917b7af7cae0e2804f9d127a03268035098b7f"
        },
        {
          "url": "https://git.kernel.org/stable/c/38cf372b17f0a5f35c1b716a100532d539f0eb33"
        },
        {
          "url": "https://git.kernel.org/stable/c/62ce44c4fff947eebdf10bb582267e686e6835c9"
        }
      ],
      "title": "netfilter: ebtables: fix memory leak when blob is malformed",
      "x_generator": {
        "engine": "bippy-a5840b7849dd"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48641",
    "datePublished": "2024-04-28T12:59:53.047Z",
    "dateReserved": "2024-02-25T13:44:28.316Z",
    "dateUpdated": "2024-09-11T17:32:47.581Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-48641\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-04-28T13:15:06.950\",\"lastModified\":\"2024-04-29T12:42:03.667\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnetfilter: ebtables: fix memory leak when blob is malformed\\n\\nThe bug fix was incomplete, it \\\"replaced\\\" crash with a memory leak.\\nThe old code had an assignment to \\\"ret\\\" embedded into the conditional,\\nrestore this.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: netfilter: ebtables: corrige la p\u00e9rdida de memoria cuando el blob tiene un formato incorrecto La correcci\u00f3n del error estaba incompleta, \\\"reemplaz\u00f3\\\" el bloqueo con una p\u00e9rdida de memoria. El c\u00f3digo antiguo ten\u00eda una asignaci\u00f3n para \\\"ret\\\" incrustada en el condicional, restaurar esto.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/11ebf32fde46572b0aaf3c2bdd97d923ef5a03ab\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/1e98318af2f163eadaff815abcef38d27ca92c1e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/38cf372b17f0a5f35c1b716a100532d539f0eb33\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/62ce44c4fff947eebdf10bb582267e686e6835c9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/754e8b74281dd54a324698803483f47cf3355ae1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/d5917b7af7cae0e2804f9d127a03268035098b7f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ebd97dbe3c55d68346b9c5fb00634a7f5b10bbee\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.