github - ghsa-769h-g9v6-cwg7

ghsa-769h-g9v6-cwg7

Vulnerability from github

Published

2024-01-08 21:30

Modified

2024-01-08 21:30

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Details

It was discovered that the eBPF implementation in the Linux kernel did not properly track bounds information for 32 bit registers when performing div and mod operations. A local attacker could use this to possibly execute arbitrary code.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2021-3600"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-01-08T19:15:08Z",
    "severity": "HIGH"
  },
  "details": "It was discovered that the eBPF implementation in the Linux kernel did not properly track bounds information for 32 bit registers when performing div and mod operations. A local attacker could use this to possibly execute arbitrary code.",
  "id": "GHSA-769h-g9v6-cwg7",
  "modified": "2024-01-08T21:30:33Z",
  "published": "2024-01-08T21:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3600"
    },
    {
      "type": "WEB",
      "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3600"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/linus/e88b2c6e5a4d9ce30d75391e4d950da74bb2bd90"
    },
    {
      "type": "WEB",
      "url": "https://ubuntu.com/security/notices/USN-5003-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-3600

Vulnerability from cvelistv5

Published

2024-01-08 18:16

Modified

2024-09-04 15:38

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Summary

It was discovered that the eBPF implementation in the Linux kernel did not properly track bounds information for 32 bit registers when performing div and mod operations. A local attacker could use this to possibly execute arbitrary code.

References

▼	URL	Tags
	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3600	issue-tracking
	https://ubuntu.com/security/notices/USN-5003-1	third-party-advisory
	https://git.kernel.org/linus/e88b2c6e5a4d9ce30d75391e4d950da74bb2bd90	issue-tracking

Impacted products

▼	Vendor	Product
	The Linux Kernel Organization	linux

Show details on NVD website

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      {
        "providerMetadata": {
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        "references": [
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            ],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3600"
          },
          {
            "tags": [
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            ],
            "url": "https://ubuntu.com/security/notices/USN-5003-1"
          },
          {
            "tags": [
              "issue-tracking",
              "x_transferred"
            ],
            "url": "https://git.kernel.org/linus/e88b2c6e5a4d9ce30d75391e4d950da74bb2bd90"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
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              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
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              "scope": "UNCHANGED",
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            }
          },
          {
            "other": {
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                "options": [
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                  },
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-03-13T19:37:54.684327Z",
                "version": "2.0.3"
              },
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          }
        ],
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    "cna": {
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          "platforms": [
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          "vendor": "The Linux Kernel Organization",
          "versions": [
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    "dateReserved": "2021-06-12T00:16:40.778Z",
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    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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