cve-2021-47571
Vulnerability from cvelistv5
Published
2024-05-24 15:12
Modified
2024-12-19 07:45
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() The free_rtllib() function frees the "dev" pointer so there is use after free on the next line. Re-arrange things to avoid that.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2e1ec01af2c7139c6a600bbfaea1a018b35094b6Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8d0163cec7de995f9eb9c3128c83fb84f0cb1c64Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9186680382934b0e7529d3d70dcc0a21d087683bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b535917c51acc97fb0761b1edec85f1f3d02bda4Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bca19bb2dc2d89ce60c4a4a6e59609d4cf2e13efPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c0ef0e75a858cbd8618b473f22fbca36106dcf82Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d43aecb694b10db9a4228ce2d38b5ae8de374443Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e27ee2f607fe6a9b923ef1fc65461c0613c97594Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2e1ec01af2c7139c6a600bbfaea1a018b35094b6Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/8d0163cec7de995f9eb9c3128c83fb84f0cb1c64Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9186680382934b0e7529d3d70dcc0a21d087683bPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b535917c51acc97fb0761b1edec85f1f3d02bda4Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/bca19bb2dc2d89ce60c4a4a6e59609d4cf2e13efPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/c0ef0e75a858cbd8618b473f22fbca36106dcf82Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d43aecb694b10db9a4228ce2d38b5ae8de374443Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e27ee2f607fe6a9b923ef1fc65461c0613c97594Patch
Impacted products
Vendor Product Version
Linux Linux Version: 66898177e7e5486dc77a4ba742efa4e2e9e900a4
Version: 66898177e7e5486dc77a4ba742efa4e2e9e900a4
Version: 66898177e7e5486dc77a4ba742efa4e2e9e900a4
Version: 66898177e7e5486dc77a4ba742efa4e2e9e900a4
Version: 66898177e7e5486dc77a4ba742efa4e2e9e900a4
Version: 66898177e7e5486dc77a4ba742efa4e2e9e900a4
Version: 66898177e7e5486dc77a4ba742efa4e2e9e900a4
Version: 66898177e7e5486dc77a4ba742efa4e2e9e900a4
 Create a notification for this product.
   Linux Linux Version: 3.2
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
   containers: {
      adp: [
         {
            metrics: [
               {
                  other: {
                     content: {
                        id: "CVE-2021-47571",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "no",
                           },
                           {
                              "Technical Impact": "partial",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2024-05-24T19:15:02.697856Z",
                        version: "2.0.3",
                     },
                     type: "ssvc",
                  },
               },
            ],
            providerMetadata: {
               dateUpdated: "2024-06-04T17:13:45.282Z",
               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
            title: "CISA ADP Vulnrichment",
         },
         {
            providerMetadata: {
               dateUpdated: "2024-08-04T05:39:59.912Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://git.kernel.org/stable/c/d43aecb694b10db9a4228ce2d38b5ae8de374443",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://git.kernel.org/stable/c/9186680382934b0e7529d3d70dcc0a21d087683b",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://git.kernel.org/stable/c/c0ef0e75a858cbd8618b473f22fbca36106dcf82",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://git.kernel.org/stable/c/bca19bb2dc2d89ce60c4a4a6e59609d4cf2e13ef",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://git.kernel.org/stable/c/2e1ec01af2c7139c6a600bbfaea1a018b35094b6",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://git.kernel.org/stable/c/8d0163cec7de995f9eb9c3128c83fb84f0cb1c64",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://git.kernel.org/stable/c/e27ee2f607fe6a9b923ef1fc65461c0613c97594",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://git.kernel.org/stable/c/b535917c51acc97fb0761b1edec85f1f3d02bda4",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               defaultStatus: "unaffected",
               product: "Linux",
               programFiles: [
                  "drivers/staging/rtl8192e/rtl8192e/rtl_core.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     lessThan: "d43aecb694b10db9a4228ce2d38b5ae8de374443",
                     status: "affected",
                     version: "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
                     versionType: "git",
                  },
                  {
                     lessThan: "9186680382934b0e7529d3d70dcc0a21d087683b",
                     status: "affected",
                     version: "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
                     versionType: "git",
                  },
                  {
                     lessThan: "c0ef0e75a858cbd8618b473f22fbca36106dcf82",
                     status: "affected",
                     version: "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
                     versionType: "git",
                  },
                  {
                     lessThan: "bca19bb2dc2d89ce60c4a4a6e59609d4cf2e13ef",
                     status: "affected",
                     version: "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
                     versionType: "git",
                  },
                  {
                     lessThan: "2e1ec01af2c7139c6a600bbfaea1a018b35094b6",
                     status: "affected",
                     version: "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
                     versionType: "git",
                  },
                  {
                     lessThan: "8d0163cec7de995f9eb9c3128c83fb84f0cb1c64",
                     status: "affected",
                     version: "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
                     versionType: "git",
                  },
                  {
                     lessThan: "e27ee2f607fe6a9b923ef1fc65461c0613c97594",
                     status: "affected",
                     version: "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
                     versionType: "git",
                  },
                  {
                     lessThan: "b535917c51acc97fb0761b1edec85f1f3d02bda4",
                     status: "affected",
                     version: "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
                     versionType: "git",
                  },
               ],
            },
            {
               defaultStatus: "affected",
               product: "Linux",
               programFiles: [
                  "drivers/staging/rtl8192e/rtl8192e/rtl_core.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     status: "affected",
                     version: "3.2",
                  },
                  {
                     lessThan: "3.2",
                     status: "unaffected",
                     version: "0",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "4.4.*",
                     status: "unaffected",
                     version: "4.4.294",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "4.9.*",
                     status: "unaffected",
                     version: "4.9.292",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "4.14.*",
                     status: "unaffected",
                     version: "4.14.257",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "4.19.*",
                     status: "unaffected",
                     version: "4.19.219",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "5.4.*",
                     status: "unaffected",
                     version: "5.4.163",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "5.10.*",
                     status: "unaffected",
                     version: "5.10.83",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "5.15.*",
                     status: "unaffected",
                     version: "5.15.6",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "*",
                     status: "unaffected",
                     version: "5.16",
                     versionType: "original_commit_for_fix",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()\n\nThe free_rtllib() function frees the \"dev\" pointer so there is use\nafter free on the next line.  Re-arrange things to avoid that.",
            },
         ],
         providerMetadata: {
            dateUpdated: "2024-12-19T07:45:03.544Z",
            orgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            shortName: "Linux",
         },
         references: [
            {
               url: "https://git.kernel.org/stable/c/d43aecb694b10db9a4228ce2d38b5ae8de374443",
            },
            {
               url: "https://git.kernel.org/stable/c/9186680382934b0e7529d3d70dcc0a21d087683b",
            },
            {
               url: "https://git.kernel.org/stable/c/c0ef0e75a858cbd8618b473f22fbca36106dcf82",
            },
            {
               url: "https://git.kernel.org/stable/c/bca19bb2dc2d89ce60c4a4a6e59609d4cf2e13ef",
            },
            {
               url: "https://git.kernel.org/stable/c/2e1ec01af2c7139c6a600bbfaea1a018b35094b6",
            },
            {
               url: "https://git.kernel.org/stable/c/8d0163cec7de995f9eb9c3128c83fb84f0cb1c64",
            },
            {
               url: "https://git.kernel.org/stable/c/e27ee2f607fe6a9b923ef1fc65461c0613c97594",
            },
            {
               url: "https://git.kernel.org/stable/c/b535917c51acc97fb0761b1edec85f1f3d02bda4",
            },
         ],
         title: "staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()",
         x_generator: {
            engine: "bippy-5f407fcff5a0",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      assignerShortName: "Linux",
      cveId: "CVE-2021-47571",
      datePublished: "2024-05-24T15:12:57.732Z",
      dateReserved: "2024-05-24T15:11:00.729Z",
      dateUpdated: "2024-12-19T07:45:03.544Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2021-47571\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-24T15:15:22.607\",\"lastModified\":\"2024-11-21T06:36:34.810\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nstaging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()\\n\\nThe free_rtllib() function frees the \\\"dev\\\" pointer so there is use\\nafter free on the next line.  Re-arrange things to avoid that.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: staging: rtl8192e: Corrige el use after free en _rtl92e_pci_disconnect() La función free_rtllib() libera el puntero \\\"dev\\\" para que haya use after free en la siguiente línea. Reorganice las cosas para evitar eso.\"}],\"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\":\"3.2\",\"versionEndExcluding\":\"4.4.294\",\"matchCriteriaId\":\"C0203844-754E-40C9-AFB3-678A9A9D2490\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.5\",\"versionEndExcluding\":\"4.9.292\",\"matchCriteriaId\":\"DB7F6C04-42D3-48A3-892D-2487383B9B6E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.10\",\"versionEndExcluding\":\"4.14.257\",\"matchCriteriaId\":\"7080D941-9847-42F5-BA50-0A03CFB61FD1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.15\",\"versionEndExcluding\":\"4.19.219\",\"matchCriteriaId\":\"B9EF0575-6BF6-4AD9-B9A0-5C8D7D71710C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.20\",\"versionEndExcluding\":\"5.4.163\",\"matchCriteriaId\":\"80E8F086-C9B9-4987-8B2E-B4A16D1DA7BA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.5\",\"versionEndExcluding\":\"5.10.83\",\"matchCriteriaId\":\"D4843826-EA9A-472B-82EC-B9E4FD4149AD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.6\",\"matchCriteriaId\":\"990C08FB-0121-4296-896F-556312F8FF3B\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/2e1ec01af2c7139c6a600bbfaea1a018b35094b6\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/8d0163cec7de995f9eb9c3128c83fb84f0cb1c64\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/9186680382934b0e7529d3d70dcc0a21d087683b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/b535917c51acc97fb0761b1edec85f1f3d02bda4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/bca19bb2dc2d89ce60c4a4a6e59609d4cf2e13ef\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c0ef0e75a858cbd8618b473f22fbca36106dcf82\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/d43aecb694b10db9a4228ce2d38b5ae8de374443\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/e27ee2f607fe6a9b923ef1fc65461c0613c97594\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/2e1ec01af2c7139c6a600bbfaea1a018b35094b6\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/8d0163cec7de995f9eb9c3128c83fb84f0cb1c64\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/9186680382934b0e7529d3d70dcc0a21d087683b\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/b535917c51acc97fb0761b1edec85f1f3d02bda4\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/bca19bb2dc2d89ce60c4a4a6e59609d4cf2e13ef\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c0ef0e75a858cbd8618b473f22fbca36106dcf82\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/d43aecb694b10db9a4228ce2d38b5ae8de374443\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/e27ee2f607fe6a9b923ef1fc65461c0613c97594\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]}]}}",
      vulnrichment: {
         containers: "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/d43aecb694b10db9a4228ce2d38b5ae8de374443\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/9186680382934b0e7529d3d70dcc0a21d087683b\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/c0ef0e75a858cbd8618b473f22fbca36106dcf82\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/bca19bb2dc2d89ce60c4a4a6e59609d4cf2e13ef\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/2e1ec01af2c7139c6a600bbfaea1a018b35094b6\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/8d0163cec7de995f9eb9c3128c83fb84f0cb1c64\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/e27ee2f607fe6a9b923ef1fc65461c0613c97594\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/b535917c51acc97fb0761b1edec85f1f3d02bda4\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-04T05:39:59.912Z\"}}, {\"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2021-47571\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-05-24T19:15:02.697856Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-05-24T19:15:12.291Z\"}, \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"title\": \"staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"66898177e7e5486dc77a4ba742efa4e2e9e900a4\", \"lessThan\": \"d43aecb694b10db9a4228ce2d38b5ae8de374443\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"66898177e7e5486dc77a4ba742efa4e2e9e900a4\", \"lessThan\": \"9186680382934b0e7529d3d70dcc0a21d087683b\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"66898177e7e5486dc77a4ba742efa4e2e9e900a4\", \"lessThan\": \"c0ef0e75a858cbd8618b473f22fbca36106dcf82\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"66898177e7e5486dc77a4ba742efa4e2e9e900a4\", \"lessThan\": \"bca19bb2dc2d89ce60c4a4a6e59609d4cf2e13ef\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"66898177e7e5486dc77a4ba742efa4e2e9e900a4\", \"lessThan\": \"2e1ec01af2c7139c6a600bbfaea1a018b35094b6\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"66898177e7e5486dc77a4ba742efa4e2e9e900a4\", \"lessThan\": \"8d0163cec7de995f9eb9c3128c83fb84f0cb1c64\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"66898177e7e5486dc77a4ba742efa4e2e9e900a4\", \"lessThan\": \"e27ee2f607fe6a9b923ef1fc65461c0613c97594\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"66898177e7e5486dc77a4ba742efa4e2e9e900a4\", \"lessThan\": \"b535917c51acc97fb0761b1edec85f1f3d02bda4\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/staging/rtl8192e/rtl8192e/rtl_core.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"3.2\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"3.2\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"4.4.294\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.4.*\"}, {\"status\": \"unaffected\", \"version\": \"4.9.292\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.9.*\"}, {\"status\": \"unaffected\", \"version\": \"4.14.257\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.14.*\"}, {\"status\": \"unaffected\", \"version\": \"4.19.219\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.19.*\"}, {\"status\": \"unaffected\", \"version\": \"5.4.163\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.83\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.6\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"5.16\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/staging/rtl8192e/rtl8192e/rtl_core.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/d43aecb694b10db9a4228ce2d38b5ae8de374443\"}, {\"url\": \"https://git.kernel.org/stable/c/9186680382934b0e7529d3d70dcc0a21d087683b\"}, {\"url\": \"https://git.kernel.org/stable/c/c0ef0e75a858cbd8618b473f22fbca36106dcf82\"}, {\"url\": \"https://git.kernel.org/stable/c/bca19bb2dc2d89ce60c4a4a6e59609d4cf2e13ef\"}, {\"url\": \"https://git.kernel.org/stable/c/2e1ec01af2c7139c6a600bbfaea1a018b35094b6\"}, {\"url\": \"https://git.kernel.org/stable/c/8d0163cec7de995f9eb9c3128c83fb84f0cb1c64\"}, {\"url\": \"https://git.kernel.org/stable/c/e27ee2f607fe6a9b923ef1fc65461c0613c97594\"}, {\"url\": \"https://git.kernel.org/stable/c/b535917c51acc97fb0761b1edec85f1f3d02bda4\"}], \"x_generator\": {\"engine\": \"bippy-5f407fcff5a0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nstaging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()\\n\\nThe free_rtllib() function frees the \\\"dev\\\" pointer so there is use\\nafter free on the next line.  Re-arrange things to avoid that.\"}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2024-12-19T07:45:03.544Z\"}}}",
         cveMetadata: "{\"cveId\": \"CVE-2021-47571\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-12-19T07:45:03.544Z\", \"dateReserved\": \"2024-05-24T15:11:00.729Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-24T15:12:57.732Z\", \"assignerShortName\": \"Linux\"}",
         dataType: "CVE_RECORD",
         dataVersion: "5.1",
      },
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



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.
  • 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.