github - ghsa-86hr-63r2-f3c9

ghsa-86hr-63r2-f3c9

Vulnerability from github

Published

2024-05-22 09:31

Modified

2024-11-07 18:31

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

In the Linux kernel, the following vulnerability has been resolved:

octeontx2-af: Fix possible null pointer dereference.

This patch fixes possible null pointer dereference in files "rvu_debugfs.c" and "rvu_nix.c"

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JSON

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{
   affected: [],
   aliases: [
      "CVE-2021-47484",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-476",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-05-22T09:15:10Z",
      severity: "MODERATE",
   },
   details: "In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-af: Fix possible null pointer dereference.\n\nThis patch fixes possible null pointer dereference in files\n\"rvu_debugfs.c\" and \"rvu_nix.c\"",
   id: "GHSA-86hr-63r2-f3c9",
   modified: "2024-11-07T18:31:20Z",
   published: "2024-05-22T09:31:46Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2021-47484",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/c2d4c543f74c90f883e8ec62a31973ae8807d354",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/f1e3cd1cc80204fd02b9e9843450925a2af90dc0",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
         type: "CVSS_V3",
      },
   ],
}

cve-2021-47484

Vulnerability from cvelistv5

Published

2024-05-22 08:19

Modified

2024-12-19 07:43

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Fix possible null pointer dereference. This patch fixes possible null pointer dereference in files "rvu_debugfs.c" and "rvu_nix.c"

References

▼	URL	Tags
	https://git.kernel.org/stable/c/f1e3cd1cc80204fd02b9e9843450925a2af90dc0
	https://git.kernel.org/stable/c/c2d4c543f74c90f883e8ec62a31973ae8807d354

Impacted products

Vendor

Product

Version

▼

Linux

Version: 8756828a81485f7b28b588adbf0bac9bf6fc6651
Version: 8756828a81485f7b28b588adbf0bac9bf6fc6651

Linux

Version: 5.5

Show details on NVD website

JSON

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{
   containers: {
      adp: [
         {
            metrics: [
               {
                  cvssV3_1: {
                     attackComplexity: "LOW",
                     attackVector: "LOCAL",
                     availabilityImpact: "HIGH",
                     baseScore: 5.5,
                     baseSeverity: "MEDIUM",
                     confidentialityImpact: "NONE",
                     integrityImpact: "NONE",
                     privilegesRequired: "LOW",
                     scope: "UNCHANGED",
                     userInteraction: "NONE",
                     vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                     version: "3.1",
                  },
               },
               {
                  other: {
                     content: {
                        id: "CVE-2021-47484",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "no",
                           },
                           {
                              "Technical Impact": "partial",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2024-05-29T17:09:25.005976Z",
                        version: "2.0.3",
                     },
                     type: "ssvc",
                  },
               },
            ],
            problemTypes: [
               {
                  descriptions: [
                     {
                        cweId: "CWE-476",
                        description: "CWE-476 NULL Pointer Dereference",
                        lang: "en",
                        type: "CWE",
                     },
                  ],
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            ],
            providerMetadata: {
               dateUpdated: "2024-11-07T15:25:53.559Z",
               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
            title: "CISA ADP Vulnrichment",
         },
         {
            providerMetadata: {
               dateUpdated: "2024-08-04T05:39:59.787Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
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            },
            references: [
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                  ],
                  url: "https://git.kernel.org/stable/c/f1e3cd1cc80204fd02b9e9843450925a2af90dc0",
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               {
                  tags: [
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                  ],
                  url: "https://git.kernel.org/stable/c/c2d4c543f74c90f883e8ec62a31973ae8807d354",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               defaultStatus: "unaffected",
               product: "Linux",
               programFiles: [
                  "drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c",
                  "drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     lessThan: "f1e3cd1cc80204fd02b9e9843450925a2af90dc0",
                     status: "affected",
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                     versionType: "git",
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                     lessThan: "c2d4c543f74c90f883e8ec62a31973ae8807d354",
                     status: "affected",
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                     versionType: "git",
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               ],
            },
            {
               defaultStatus: "affected",
               product: "Linux",
               programFiles: [
                  "drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c",
                  "drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     status: "affected",
                     version: "5.5",
                  },
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                     lessThan: "5.5",
                     status: "unaffected",
                     version: "0",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "5.14.*",
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                     version: "5.14.16",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "*",
                     status: "unaffected",
                     version: "5.15",
                     versionType: "original_commit_for_fix",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-af: Fix possible null pointer dereference.\n\nThis patch fixes possible null pointer dereference in files\n\"rvu_debugfs.c\" and \"rvu_nix.c\"",
            },
         ],
         providerMetadata: {
            dateUpdated: "2024-12-19T07:43:18.090Z",
            orgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            shortName: "Linux",
         },
         references: [
            {
               url: "https://git.kernel.org/stable/c/f1e3cd1cc80204fd02b9e9843450925a2af90dc0",
            },
            {
               url: "https://git.kernel.org/stable/c/c2d4c543f74c90f883e8ec62a31973ae8807d354",
            },
         ],
         title: "octeontx2-af: Fix possible null pointer dereference.",
         x_generator: {
            engine: "bippy-5f407fcff5a0",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      assignerShortName: "Linux",
      cveId: "CVE-2021-47484",
      datePublished: "2024-05-22T08:19:35.503Z",
      dateReserved: "2024-05-22T06:20:56.201Z",
      dateUpdated: "2024-12-19T07:43:18.090Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

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.

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