CVE-2022-48787 (GCVE-0-2022-48787)

Vulnerability from cvelistv5 – Published: 2024-07-16 11:43 – Updated: 2026-05-11 18:47
VLAI?
Title
iwlwifi: fix use-after-free
Summary
In the Linux kernel, the following vulnerability has been resolved: iwlwifi: fix use-after-free If no firmware was present at all (or, presumably, all of the firmware files failed to parse), we end up unbinding by calling device_release_driver(), which calls remove(), which then in iwlwifi calls iwl_drv_stop(), freeing the 'drv' struct. However the new code I added will still erroneously access it after it was freed. Set 'failure=false' in this case to avoid the access, all data was already freed anyway.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 8e10749fa1a454c1e7214f36cec83241f5a36ef1 , < d3b98fe36f8a06ce654049540773256ab59cb53d (git)
Affected: 1d7cc54137a4f28506dc7beac235b240b08f4e59 , < 7d6475179b85a83186ccce59cdc359d4f07d0bcb (git)
Affected: 0446cafa843e6db4982731c167e11c80d42be7e2 , < 494de920d98f125b099f27a2d274850750aff957 (git)
Affected: febab6b60d61d13cd9f30a2991deea56df39567d , < 008508c16af0087cda0394e1ac6f0493b01b6063 (git)
Affected: e23f075d77987de4215c8e0696f28bcc707506f7 , < ddd46059f7d99119b62d44c519df7a79f2e6a515 (git)
Affected: 6b5ad4bd0d78fef6bbe0ecdf96e09237c9c52cc1 , < 9958b9cbb22145295ee1ffaea0904c383da2c05d (git)
Affected: ab07506b0454bea606095951e19e72c282bfbb42 , < bea2662e7818e15d7607d17d57912ac984275d94 (git)
Create a notification for this product.
Linux Linux Affected: 4.14.263 , < 4.14.268 (semver)
Affected: 4.19.226 , < 4.19.231 (semver)
Affected: 5.4.174 , < 5.4.181 (semver)
Affected: 5.10.94 , < 5.10.102 (semver)
Affected: 5.15.17 , < 5.15.25 (semver)
Affected: 5.16.3 , < 5.16.11 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:25:01.764Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/d3b98fe36f8a06ce654049540773256ab59cb53d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/7d6475179b85a83186ccce59cdc359d4f07d0bcb"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/494de920d98f125b099f27a2d274850750aff957"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/008508c16af0087cda0394e1ac6f0493b01b6063"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ddd46059f7d99119b62d44c519df7a79f2e6a515"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/9958b9cbb22145295ee1ffaea0904c383da2c05d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/bea2662e7818e15d7607d17d57912ac984275d94"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48787",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:59:49.027467Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:16.166Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/intel/iwlwifi/iwl-drv.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "d3b98fe36f8a06ce654049540773256ab59cb53d",
              "status": "affected",
              "version": "8e10749fa1a454c1e7214f36cec83241f5a36ef1",
              "versionType": "git"
            },
            {
              "lessThan": "7d6475179b85a83186ccce59cdc359d4f07d0bcb",
              "status": "affected",
              "version": "1d7cc54137a4f28506dc7beac235b240b08f4e59",
              "versionType": "git"
            },
            {
              "lessThan": "494de920d98f125b099f27a2d274850750aff957",
              "status": "affected",
              "version": "0446cafa843e6db4982731c167e11c80d42be7e2",
              "versionType": "git"
            },
            {
              "lessThan": "008508c16af0087cda0394e1ac6f0493b01b6063",
              "status": "affected",
              "version": "febab6b60d61d13cd9f30a2991deea56df39567d",
              "versionType": "git"
            },
            {
              "lessThan": "ddd46059f7d99119b62d44c519df7a79f2e6a515",
              "status": "affected",
              "version": "e23f075d77987de4215c8e0696f28bcc707506f7",
              "versionType": "git"
            },
            {
              "lessThan": "9958b9cbb22145295ee1ffaea0904c383da2c05d",
              "status": "affected",
              "version": "6b5ad4bd0d78fef6bbe0ecdf96e09237c9c52cc1",
              "versionType": "git"
            },
            {
              "lessThan": "bea2662e7818e15d7607d17d57912ac984275d94",
              "status": "affected",
              "version": "ab07506b0454bea606095951e19e72c282bfbb42",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/intel/iwlwifi/iwl-drv.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "4.14.268",
              "status": "affected",
              "version": "4.14.263",
              "versionType": "semver"
            },
            {
              "lessThan": "4.19.231",
              "status": "affected",
              "version": "4.19.226",
              "versionType": "semver"
            },
            {
              "lessThan": "5.4.181",
              "status": "affected",
              "version": "5.4.174",
              "versionType": "semver"
            },
            {
              "lessThan": "5.10.102",
              "status": "affected",
              "version": "5.10.94",
              "versionType": "semver"
            },
            {
              "lessThan": "5.15.25",
              "status": "affected",
              "version": "5.15.17",
              "versionType": "semver"
            },
            {
              "lessThan": "5.16.11",
              "status": "affected",
              "version": "5.16.3",
              "versionType": "semver"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.268",
                  "versionStartIncluding": "4.14.263",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.231",
                  "versionStartIncluding": "4.19.226",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.181",
                  "versionStartIncluding": "5.4.174",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.102",
                  "versionStartIncluding": "5.10.94",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.25",
                  "versionStartIncluding": "5.15.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.11",
                  "versionStartIncluding": "5.16.3",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niwlwifi: fix use-after-free\n\nIf no firmware was present at all (or, presumably, all of the\nfirmware files failed to parse), we end up unbinding by calling\ndevice_release_driver(), which calls remove(), which then in\niwlwifi calls iwl_drv_stop(), freeing the \u0027drv\u0027 struct. However\nthe new code I added will still erroneously access it after it\nwas freed.\n\nSet \u0027failure=false\u0027 in this case to avoid the access, all data\nwas already freed anyway."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T18:47:05.317Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/d3b98fe36f8a06ce654049540773256ab59cb53d"
        },
        {
          "url": "https://git.kernel.org/stable/c/7d6475179b85a83186ccce59cdc359d4f07d0bcb"
        },
        {
          "url": "https://git.kernel.org/stable/c/494de920d98f125b099f27a2d274850750aff957"
        },
        {
          "url": "https://git.kernel.org/stable/c/008508c16af0087cda0394e1ac6f0493b01b6063"
        },
        {
          "url": "https://git.kernel.org/stable/c/ddd46059f7d99119b62d44c519df7a79f2e6a515"
        },
        {
          "url": "https://git.kernel.org/stable/c/9958b9cbb22145295ee1ffaea0904c383da2c05d"
        },
        {
          "url": "https://git.kernel.org/stable/c/bea2662e7818e15d7607d17d57912ac984275d94"
        }
      ],
      "title": "iwlwifi: fix use-after-free",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48787",
    "datePublished": "2024-07-16T11:43:44.349Z",
    "dateReserved": "2024-07-16T11:38:08.891Z",
    "dateUpdated": "2026-05-11T18:47:05.317Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2022-48787",
      "date": "2026-05-21",
      "epss": "0.00016",
      "percentile": "0.03715"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.14.263\", \"versionEndExcluding\": \"4.14.268\", \"matchCriteriaId\": \"D2BAC08D-1DF8-456A-A334-81FA58E954F0\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.19.226\", \"versionEndExcluding\": \"4.19.231\", \"matchCriteriaId\": \"97E335CA-D0B4-4E7E-95AE-31F09C68F24A\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.4.174\", \"versionEndExcluding\": \"5.4.181\", \"matchCriteriaId\": \"7C87A014-0685-4F19-AFB4-92D70C2F5E86\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.10.94\", \"versionEndExcluding\": \"5.10.102\", \"matchCriteriaId\": \"2F8484B5-4C78-484C-B905-1049FCB1A0A4\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.15.17\", \"versionEndExcluding\": \"5.15.25\", \"matchCriteriaId\": \"AFF9E8A8-A352-42D0-97A3-8EA0F1086775\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.16.3\", \"versionEndExcluding\": \"5.16.11\", \"matchCriteriaId\": \"85541B15-F4B0-4090-99DA-98AF1312A8B6\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\niwlwifi: fix use-after-free\\n\\nIf no firmware was present at all (or, presumably, all of the\\nfirmware files failed to parse), we end up unbinding by calling\\ndevice_release_driver(), which calls remove(), which then in\\niwlwifi calls iwl_drv_stop(), freeing the \u0027drv\u0027 struct. However\\nthe new code I added will still erroneously access it after it\\nwas freed.\\n\\nSet \u0027failure=false\u0027 in this case to avoid the access, all data\\nwas already freed anyway.\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se resolvi\\u00f3 la siguiente vulnerabilidad: iwlwifi: corrige el use-after-free Si no hab\\u00eda ning\\u00fan firmware presente (o, presumiblemente, no se pudieron analizar todos los archivos de firmware), terminamos desvincul\\u00e1ndolo llamando a device_release_driver( ), que llama a remove(), que luego en iwlwifi llama a iwl_drv_stop(), liberando la estructura \u0027drv\u0027. Sin embargo, el nuevo c\\u00f3digo que agregu\\u00e9 seguir\\u00e1 accediendo err\\u00f3neamente a \\u00e9l despu\\u00e9s de que se haya liberado. Establezca \u0027failure=false\u0027 en este caso para evitar el acceso; todos los datos ya se liberaron de todos modos.\"}]",
      "id": "CVE-2022-48787",
      "lastModified": "2024-11-21T07:34:01.340",
      "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:H/I:H/A:H\", \"baseScore\": 7.8, \"baseSeverity\": \"HIGH\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 5.9}]}",
      "published": "2024-07-16T12:15:03.633",
      "references": "[{\"url\": \"https://git.kernel.org/stable/c/008508c16af0087cda0394e1ac6f0493b01b6063\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/494de920d98f125b099f27a2d274850750aff957\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/7d6475179b85a83186ccce59cdc359d4f07d0bcb\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/9958b9cbb22145295ee1ffaea0904c383da2c05d\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/bea2662e7818e15d7607d17d57912ac984275d94\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/d3b98fe36f8a06ce654049540773256ab59cb53d\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/ddd46059f7d99119b62d44c519df7a79f2e6a515\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/008508c16af0087cda0394e1ac6f0493b01b6063\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/494de920d98f125b099f27a2d274850750aff957\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/7d6475179b85a83186ccce59cdc359d4f07d0bcb\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/9958b9cbb22145295ee1ffaea0904c383da2c05d\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/bea2662e7818e15d7607d17d57912ac984275d94\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/d3b98fe36f8a06ce654049540773256ab59cb53d\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/ddd46059f7d99119b62d44c519df7a79f2e6a515\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}]",
      "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-416\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-48787\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-07-16T12:15:03.633\",\"lastModified\":\"2024-11-21T07:34:01.340\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\niwlwifi: fix use-after-free\\n\\nIf no firmware was present at all (or, presumably, all of the\\nfirmware files failed to parse), we end up unbinding by calling\\ndevice_release_driver(), which calls remove(), which then in\\niwlwifi calls iwl_drv_stop(), freeing the \u0027drv\u0027 struct. However\\nthe new code I added will still erroneously access it after it\\nwas freed.\\n\\nSet \u0027failure=false\u0027 in this case to avoid the access, all data\\nwas already freed anyway.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: iwlwifi: corrige el use-after-free Si no hab\u00eda ning\u00fan firmware presente (o, presumiblemente, no se pudieron analizar todos los archivos de firmware), terminamos desvincul\u00e1ndolo llamando a device_release_driver( ), que llama a remove(), que luego en iwlwifi llama a iwl_drv_stop(), liberando la estructura \u0027drv\u0027. Sin embargo, el nuevo c\u00f3digo que agregu\u00e9 seguir\u00e1 accediendo err\u00f3neamente a \u00e9l despu\u00e9s de que se haya liberado. Establezca \u0027failure=false\u0027 en este caso para evitar el acceso; todos los datos ya se liberaron de todos modos.\"}],\"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:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.14.263\",\"versionEndExcluding\":\"4.14.268\",\"matchCriteriaId\":\"D2BAC08D-1DF8-456A-A334-81FA58E954F0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.19.226\",\"versionEndExcluding\":\"4.19.231\",\"matchCriteriaId\":\"97E335CA-D0B4-4E7E-95AE-31F09C68F24A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.4.174\",\"versionEndExcluding\":\"5.4.181\",\"matchCriteriaId\":\"7C87A014-0685-4F19-AFB4-92D70C2F5E86\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.10.94\",\"versionEndExcluding\":\"5.10.102\",\"matchCriteriaId\":\"2F8484B5-4C78-484C-B905-1049FCB1A0A4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.15.17\",\"versionEndExcluding\":\"5.15.25\",\"matchCriteriaId\":\"AFF9E8A8-A352-42D0-97A3-8EA0F1086775\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16.3\",\"versionEndExcluding\":\"5.16.11\",\"matchCriteriaId\":\"85541B15-F4B0-4090-99DA-98AF1312A8B6\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/008508c16af0087cda0394e1ac6f0493b01b6063\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/494de920d98f125b099f27a2d274850750aff957\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/7d6475179b85a83186ccce59cdc359d4f07d0bcb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/9958b9cbb22145295ee1ffaea0904c383da2c05d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/bea2662e7818e15d7607d17d57912ac984275d94\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/d3b98fe36f8a06ce654049540773256ab59cb53d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ddd46059f7d99119b62d44c519df7a79f2e6a515\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/008508c16af0087cda0394e1ac6f0493b01b6063\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/494de920d98f125b099f27a2d274850750aff957\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/7d6475179b85a83186ccce59cdc359d4f07d0bcb\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/9958b9cbb22145295ee1ffaea0904c383da2c05d\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/bea2662e7818e15d7607d17d57912ac984275d94\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/d3b98fe36f8a06ce654049540773256ab59cb53d\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ddd46059f7d99119b62d44c519df7a79f2e6a515\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/d3b98fe36f8a06ce654049540773256ab59cb53d\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/7d6475179b85a83186ccce59cdc359d4f07d0bcb\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/494de920d98f125b099f27a2d274850750aff957\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/008508c16af0087cda0394e1ac6f0493b01b6063\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/ddd46059f7d99119b62d44c519df7a79f2e6a515\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/9958b9cbb22145295ee1ffaea0904c383da2c05d\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/bea2662e7818e15d7607d17d57912ac984275d94\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-03T15:25:01.764Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-48787\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-10T16:59:49.027467Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-11T12:42:21.690Z\"}}], \"cna\": {\"title\": \"iwlwifi: fix use-after-free\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"8e10749fa1a454c1e7214f36cec83241f5a36ef1\", \"lessThan\": \"d3b98fe36f8a06ce654049540773256ab59cb53d\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1d7cc54137a4f28506dc7beac235b240b08f4e59\", \"lessThan\": \"7d6475179b85a83186ccce59cdc359d4f07d0bcb\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"0446cafa843e6db4982731c167e11c80d42be7e2\", \"lessThan\": \"494de920d98f125b099f27a2d274850750aff957\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"febab6b60d61d13cd9f30a2991deea56df39567d\", \"lessThan\": \"008508c16af0087cda0394e1ac6f0493b01b6063\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"e23f075d77987de4215c8e0696f28bcc707506f7\", \"lessThan\": \"ddd46059f7d99119b62d44c519df7a79f2e6a515\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6b5ad4bd0d78fef6bbe0ecdf96e09237c9c52cc1\", \"lessThan\": \"9958b9cbb22145295ee1ffaea0904c383da2c05d\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"ab07506b0454bea606095951e19e72c282bfbb42\", \"lessThan\": \"bea2662e7818e15d7607d17d57912ac984275d94\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/net/wireless/intel/iwlwifi/iwl-drv.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.14.263\", \"lessThan\": \"4.14.268\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"4.19.226\", \"lessThan\": \"4.19.231\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"5.4.174\", \"lessThan\": \"5.4.181\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"5.10.94\", \"lessThan\": \"5.10.102\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"5.15.17\", \"lessThan\": \"5.15.25\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"5.16.3\", \"lessThan\": \"5.16.11\", \"versionType\": \"semver\"}], \"programFiles\": [\"drivers/net/wireless/intel/iwlwifi/iwl-drv.c\"], \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/d3b98fe36f8a06ce654049540773256ab59cb53d\"}, {\"url\": \"https://git.kernel.org/stable/c/7d6475179b85a83186ccce59cdc359d4f07d0bcb\"}, {\"url\": \"https://git.kernel.org/stable/c/494de920d98f125b099f27a2d274850750aff957\"}, {\"url\": \"https://git.kernel.org/stable/c/008508c16af0087cda0394e1ac6f0493b01b6063\"}, {\"url\": \"https://git.kernel.org/stable/c/ddd46059f7d99119b62d44c519df7a79f2e6a515\"}, {\"url\": \"https://git.kernel.org/stable/c/9958b9cbb22145295ee1ffaea0904c383da2c05d\"}, {\"url\": \"https://git.kernel.org/stable/c/bea2662e7818e15d7607d17d57912ac984275d94\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\niwlwifi: fix use-after-free\\n\\nIf no firmware was present at all (or, presumably, all of the\\nfirmware files failed to parse), we end up unbinding by calling\\ndevice_release_driver(), which calls remove(), which then in\\niwlwifi calls iwl_drv_stop(), freeing the \u0027drv\u0027 struct. However\\nthe new code I added will still erroneously access it after it\\nwas freed.\\n\\nSet \u0027failure=false\u0027 in this case to avoid the access, all data\\nwas already freed anyway.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"4.14.268\", \"versionStartIncluding\": \"4.14.263\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"4.19.231\", \"versionStartIncluding\": \"4.19.226\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.181\", \"versionStartIncluding\": \"5.4.174\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.102\", \"versionStartIncluding\": \"5.10.94\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.25\", \"versionStartIncluding\": \"5.15.17\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.16.11\", \"versionStartIncluding\": \"5.16.3\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T08:23:08.524Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2022-48787\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-05-04T08:23:08.524Z\", \"dateReserved\": \"2024-07-16T11:38:08.891Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-07-16T11:43:44.349Z\", \"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.