fkie_cve-2021-47547
Vulnerability from fkie_nvd
Published
2024-05-24 15:15
Modified
2025-04-01 18:41
Severity ?
4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Summary
In the Linux kernel, the following vulnerability has been resolved: net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound In line 5001, if all id in the array 'lp->phy[8]' is not 0, when the 'for' end, the 'k' is 8. At this time, the array 'lp->phy[8]' may be out of bound.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/12f907cb11576b8cd0b1d95a16d1f10ed5bb7237Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/142ead3dc70411bd5977e8c47a6d8bf22287b3f8Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2c1a6a9a011d622a7c61324a97a49801ba425effPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/61217be886b5f7402843677e4be7e7e83de9cb41Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/77ff166909458646e66450e42909e0adacc99049Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d3dedaa5a601107cfedda087209772c76e364d58Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ec5bd0aef1cec96830d0c7e06d3597d9e786cc98Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f059fa40f0fcc6bc7a12e0f2a2504e9a4ff74f1fPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/12f907cb11576b8cd0b1d95a16d1f10ed5bb7237Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/142ead3dc70411bd5977e8c47a6d8bf22287b3f8Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2c1a6a9a011d622a7c61324a97a49801ba425effPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/61217be886b5f7402843677e4be7e7e83de9cb41Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/77ff166909458646e66450e42909e0adacc99049Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d3dedaa5a601107cfedda087209772c76e364d58Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/ec5bd0aef1cec96830d0c7e06d3597d9e786cc98Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f059fa40f0fcc6bc7a12e0f2a2504e9a4ff74f1fPatch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 5.16


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "D8453AEE-C6A3-45F8-875D-63F8D19E16F8",
                     versionEndExcluding: "4.4.294",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "DB7F6C04-42D3-48A3-892D-2487383B9B6E",
                     versionEndExcluding: "4.9.292",
                     versionStartIncluding: "4.5",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "7080D941-9847-42F5-BA50-0A03CFB61FD1",
                     versionEndExcluding: "4.14.257",
                     versionStartIncluding: "4.10",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "FFE5D9F3-CF1C-4DE8-9116-2EBE7BDEF7FD",
                     versionEndExcluding: "4.19.220",
                     versionStartIncluding: "4.15",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "D2D8DC10-1823-4334-BD0F-C1B620602FF9",
                     versionEndExcluding: "5.4.164",
                     versionStartIncluding: "4.20",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "AE5B4333-2C46-40C3-8B42-0168AD91DDE1",
                     versionEndExcluding: "5.10.84",
                     versionStartIncluding: "5.5",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "A696A60B-2782-4119-83DD-1EFFBC903F02",
                     versionEndExcluding: "5.15.7",
                     versionStartIncluding: "5.11",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:linux:linux_kernel:5.16:rc1:*:*:*:*:*:*",
                     matchCriteriaId: "357AA433-37E8-4323-BFB2-3038D6E4B414",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound\n\nIn line 5001, if all id in the array 'lp->phy[8]' is not 0, when the\n'for' end, the 'k' is 8.\n\nAt this time, the array 'lp->phy[8]' may be out of bound.",
      },
      {
         lang: "es",
         value: "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: tulip: de4x5: soluciona el problema de que la matriz 'lp->phy[8]' puede estar fuera de límites En la línea 5001, si todos los ID de la matriz 'lp ->phy[8]' no es 0, cuando termina 'for', 'k' es 8. En este momento, la matriz 'lp->phy[8]' puede estar fuera de límite.",
      },
   ],
   id: "CVE-2021-47547",
   lastModified: "2025-04-01T18:41:53.850",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "LOW",
               baseScore: 4.4,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "NONE",
               integrityImpact: "LOW",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
               version: "3.1",
            },
            exploitabilityScore: 1.8,
            impactScore: 2.5,
            source: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
            type: "Secondary",
         },
      ],
   },
   published: "2024-05-24T15:15:19.570",
   references: [
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         tags: [
            "Patch",
         ],
         url: "https://git.kernel.org/stable/c/12f907cb11576b8cd0b1d95a16d1f10ed5bb7237",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         tags: [
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         ],
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      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         tags: [
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         url: "https://git.kernel.org/stable/c/2c1a6a9a011d622a7c61324a97a49801ba425eff",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         tags: [
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         ],
         url: "https://git.kernel.org/stable/c/61217be886b5f7402843677e4be7e7e83de9cb41",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         tags: [
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         url: "https://git.kernel.org/stable/c/77ff166909458646e66450e42909e0adacc99049",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         tags: [
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         url: "https://git.kernel.org/stable/c/d3dedaa5a601107cfedda087209772c76e364d58",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         tags: [
            "Patch",
         ],
         url: "https://git.kernel.org/stable/c/ec5bd0aef1cec96830d0c7e06d3597d9e786cc98",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         tags: [
            "Patch",
         ],
         url: "https://git.kernel.org/stable/c/f059fa40f0fcc6bc7a12e0f2a2504e9a4ff74f1f",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
         ],
         url: "https://git.kernel.org/stable/c/12f907cb11576b8cd0b1d95a16d1f10ed5bb7237",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
         ],
         url: "https://git.kernel.org/stable/c/142ead3dc70411bd5977e8c47a6d8bf22287b3f8",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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         ],
         url: "https://git.kernel.org/stable/c/2c1a6a9a011d622a7c61324a97a49801ba425eff",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
         ],
         url: "https://git.kernel.org/stable/c/61217be886b5f7402843677e4be7e7e83de9cb41",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
         ],
         url: "https://git.kernel.org/stable/c/77ff166909458646e66450e42909e0adacc99049",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
         ],
         url: "https://git.kernel.org/stable/c/d3dedaa5a601107cfedda087209772c76e364d58",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
         ],
         url: "https://git.kernel.org/stable/c/ec5bd0aef1cec96830d0c7e06d3597d9e786cc98",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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         url: "https://git.kernel.org/stable/c/f059fa40f0fcc6bc7a12e0f2a2504e9a4ff74f1f",
      },
   ],
   sourceIdentifier: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
   vulnStatus: "Analyzed",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-129",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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