CVE-2022-48934 (GCVE-0-2022-48934)

Vulnerability from cvelistv5 – Published: 2024-08-22 03:31 – Updated: 2026-05-11 18:49
VLAI?
Title
nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()
Summary
In the Linux kernel, the following vulnerability has been resolved: nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac() ida_simple_get() returns an id between min (0) and max (NFP_MAX_MAC_INDEX) inclusive. So NFP_MAX_MAC_INDEX (0xff) is a valid id. In order for the error handling path to work correctly, the 'invalid' value for 'ida_idx' should not be in the 0..NFP_MAX_MAC_INDEX range, inclusive. So set it to -1.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 20cce88650981ec504d328dbbdd004d991eb8535 , < 5ad5886f85b6bd893e3ed19013765fb0c243c069 (git)
Affected: 20cce88650981ec504d328dbbdd004d991eb8535 , < af4bc921d39dffdb83076e0a7eed1321242b7d87 (git)
Affected: 20cce88650981ec504d328dbbdd004d991eb8535 , < 9d8097caa73200710d52b9f4d9f430548f46a900 (git)
Affected: 20cce88650981ec504d328dbbdd004d991eb8535 , < 4086d2433576baf85f0e538511df97c8101e0a10 (git)
Affected: 20cce88650981ec504d328dbbdd004d991eb8535 , < 3a14d0888eb4b0045884126acc69abfb7b87814d (git)
Create a notification for this product.
Linux Linux Affected: 5.1
Unaffected: 0 , < 5.1 (semver)
Unaffected: 5.4.182 , ≤ 5.4.* (semver)
Unaffected: 5.10.103 , ≤ 5.10.* (semver)
Unaffected: 5.15.26 , ≤ 5.15.* (semver)
Unaffected: 5.16.12 , ≤ 5.16.* (semver)
Unaffected: 5.17 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48934",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T15:32:40.321357Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:32:59.630Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "5ad5886f85b6bd893e3ed19013765fb0c243c069",
              "status": "affected",
              "version": "20cce88650981ec504d328dbbdd004d991eb8535",
              "versionType": "git"
            },
            {
              "lessThan": "af4bc921d39dffdb83076e0a7eed1321242b7d87",
              "status": "affected",
              "version": "20cce88650981ec504d328dbbdd004d991eb8535",
              "versionType": "git"
            },
            {
              "lessThan": "9d8097caa73200710d52b9f4d9f430548f46a900",
              "status": "affected",
              "version": "20cce88650981ec504d328dbbdd004d991eb8535",
              "versionType": "git"
            },
            {
              "lessThan": "4086d2433576baf85f0e538511df97c8101e0a10",
              "status": "affected",
              "version": "20cce88650981ec504d328dbbdd004d991eb8535",
              "versionType": "git"
            },
            {
              "lessThan": "3a14d0888eb4b0045884126acc69abfb7b87814d",
              "status": "affected",
              "version": "20cce88650981ec504d328dbbdd004d991eb8535",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.1"
            },
            {
              "lessThan": "5.1",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.182",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.103",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.26",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.182",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.103",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.26",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.12",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()\n\nida_simple_get() returns an id between min (0) and max (NFP_MAX_MAC_INDEX)\ninclusive.\nSo NFP_MAX_MAC_INDEX (0xff) is a valid id.\n\nIn order for the error handling path to work correctly, the \u0027invalid\u0027\nvalue for \u0027ida_idx\u0027 should not be in the 0..NFP_MAX_MAC_INDEX range,\ninclusive.\n\nSo set it to -1."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T18:49:58.834Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/5ad5886f85b6bd893e3ed19013765fb0c243c069"
        },
        {
          "url": "https://git.kernel.org/stable/c/af4bc921d39dffdb83076e0a7eed1321242b7d87"
        },
        {
          "url": "https://git.kernel.org/stable/c/9d8097caa73200710d52b9f4d9f430548f46a900"
        },
        {
          "url": "https://git.kernel.org/stable/c/4086d2433576baf85f0e538511df97c8101e0a10"
        },
        {
          "url": "https://git.kernel.org/stable/c/3a14d0888eb4b0045884126acc69abfb7b87814d"
        }
      ],
      "title": "nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48934",
    "datePublished": "2024-08-22T03:31:28.388Z",
    "dateReserved": "2024-08-21T06:06:23.299Z",
    "dateUpdated": "2026-05-11T18:49:58.834Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2022-48934",
      "date": "2026-05-20",
      "epss": "0.00029",
      "percentile": "0.08428"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.1\", \"versionEndExcluding\": \"5.4.182\", \"matchCriteriaId\": \"1CDEB4A7-1804-4926-A8B9-CD0849352FA4\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.5\", \"versionEndExcluding\": \"5.10.103\", \"matchCriteriaId\": \"1A95B717-3110-4D4F-B8FC-373919BB514D\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.11\", \"versionEndExcluding\": \"5.15.26\", \"matchCriteriaId\": \"9AB342AE-A62E-4947-A6EA-511453062B2B\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.16\", \"versionEndExcluding\": \"5.16.12\", \"matchCriteriaId\": \"C76BAB21-7F23-4AD8-A25F-CA7B262A2698\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()\\n\\nida_simple_get() returns an id between min (0) and max (NFP_MAX_MAC_INDEX)\\ninclusive.\\nSo NFP_MAX_MAC_INDEX (0xff) is a valid id.\\n\\nIn order for the error handling path to work correctly, the \u0027invalid\u0027\\nvalue for \u0027ida_idx\u0027 should not be in the 0..NFP_MAX_MAC_INDEX range,\\ninclusive.\\n\\nSo set it to -1.\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: nfp: flower: corrige una fuga potencial en nfp_tunnel_add_shared_mac() ida_simple_get() devuelve una identificaci\\u00f3n entre min (0) y max (NFP_MAX_MAC_INDEX) incluida. Entonces NFP_MAX_MAC_INDEX (0xff) es una identificaci\\u00f3n v\\u00e1lida. Para que la ruta de manejo de errores funcione correctamente, el valor \u0027no v\\u00e1lido\u0027 para \u0027ida_idx\u0027 no debe estar en el rango 0..NFP_MAX_MAC_INDEX, incluida. As\\u00ed que config\\u00farelo en -1.\"}]",
      "id": "CVE-2022-48934",
      "lastModified": "2024-08-22T20:33:29.860",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 3.6}]}",
      "published": "2024-08-22T04:15:16.357",
      "references": "[{\"url\": \"https://git.kernel.org/stable/c/3a14d0888eb4b0045884126acc69abfb7b87814d\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/4086d2433576baf85f0e538511df97c8101e0a10\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/5ad5886f85b6bd893e3ed19013765fb0c243c069\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/9d8097caa73200710d52b9f4d9f430548f46a900\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/af4bc921d39dffdb83076e0a7eed1321242b7d87\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}]",
      "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "vulnStatus": "Analyzed",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-401\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-48934\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-08-22T04:15:16.357\",\"lastModified\":\"2024-08-22T20:33:29.860\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()\\n\\nida_simple_get() returns an id between min (0) and max (NFP_MAX_MAC_INDEX)\\ninclusive.\\nSo NFP_MAX_MAC_INDEX (0xff) is a valid id.\\n\\nIn order for the error handling path to work correctly, the \u0027invalid\u0027\\nvalue for \u0027ida_idx\u0027 should not be in the 0..NFP_MAX_MAC_INDEX range,\\ninclusive.\\n\\nSo set it to -1.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: nfp: flower: corrige una fuga potencial en nfp_tunnel_add_shared_mac() ida_simple_get() devuelve una identificaci\u00f3n entre min (0) y max (NFP_MAX_MAC_INDEX) incluida. Entonces NFP_MAX_MAC_INDEX (0xff) es una identificaci\u00f3n v\u00e1lida. Para que la ruta de manejo de errores funcione correctamente, el valor \u0027no v\u00e1lido\u0027 para \u0027ida_idx\u0027 no debe estar en el rango 0..NFP_MAX_MAC_INDEX, incluida. As\u00ed que config\u00farelo en -1.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-401\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.1\",\"versionEndExcluding\":\"5.4.182\",\"matchCriteriaId\":\"1CDEB4A7-1804-4926-A8B9-CD0849352FA4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.5\",\"versionEndExcluding\":\"5.10.103\",\"matchCriteriaId\":\"1A95B717-3110-4D4F-B8FC-373919BB514D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.26\",\"matchCriteriaId\":\"9AB342AE-A62E-4947-A6EA-511453062B2B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"5.16.12\",\"matchCriteriaId\":\"C76BAB21-7F23-4AD8-A25F-CA7B262A2698\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/3a14d0888eb4b0045884126acc69abfb7b87814d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/4086d2433576baf85f0e538511df97c8101e0a10\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/5ad5886f85b6bd893e3ed19013765fb0c243c069\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/9d8097caa73200710d52b9f4d9f430548f46a900\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/af4bc921d39dffdb83076e0a7eed1321242b7d87\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-48934\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-10T15:32:40.321357Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-11T12:42:12.627Z\"}}], \"cna\": {\"title\": \"nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"20cce88650981ec504d328dbbdd004d991eb8535\", \"lessThan\": \"5ad5886f85b6bd893e3ed19013765fb0c243c069\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"20cce88650981ec504d328dbbdd004d991eb8535\", \"lessThan\": \"af4bc921d39dffdb83076e0a7eed1321242b7d87\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"20cce88650981ec504d328dbbdd004d991eb8535\", \"lessThan\": \"9d8097caa73200710d52b9f4d9f430548f46a900\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"20cce88650981ec504d328dbbdd004d991eb8535\", \"lessThan\": \"4086d2433576baf85f0e538511df97c8101e0a10\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"20cce88650981ec504d328dbbdd004d991eb8535\", \"lessThan\": \"3a14d0888eb4b0045884126acc69abfb7b87814d\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.1\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"5.1\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.4.182\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.103\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.26\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"5.16.12\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.16.*\"}, {\"status\": \"unaffected\", \"version\": \"5.17\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/5ad5886f85b6bd893e3ed19013765fb0c243c069\"}, {\"url\": \"https://git.kernel.org/stable/c/af4bc921d39dffdb83076e0a7eed1321242b7d87\"}, {\"url\": \"https://git.kernel.org/stable/c/9d8097caa73200710d52b9f4d9f430548f46a900\"}, {\"url\": \"https://git.kernel.org/stable/c/4086d2433576baf85f0e538511df97c8101e0a10\"}, {\"url\": \"https://git.kernel.org/stable/c/3a14d0888eb4b0045884126acc69abfb7b87814d\"}], \"x_generator\": {\"engine\": \"bippy-5f407fcff5a0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()\\n\\nida_simple_get() returns an id between min (0) and max (NFP_MAX_MAC_INDEX)\\ninclusive.\\nSo NFP_MAX_MAC_INDEX (0xff) is a valid id.\\n\\nIn order for the error handling path to work correctly, the \u0027invalid\u0027\\nvalue for \u0027ida_idx\u0027 should not be in the 0..NFP_MAX_MAC_INDEX range,\\ninclusive.\\n\\nSo set it to -1.\"}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2024-12-19T08:10:48.775Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2022-48934\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-12-19T08:10:48.775Z\", \"dateReserved\": \"2024-08-21T06:06:23.299Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-08-22T03:31:28.388Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.