github - ghsa-f372-2jpp-jxj9

ghsa-f372-2jpp-jxj9

Vulnerability from github

Published

2025-05-01 15:31

Modified

2025-05-01 15:31

Details

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

drbd: use after free in drbd_create_device()

The drbd_destroy_connection() frees the "connection" so use the _safe() iterator to prevent a use after free.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49811"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-01T15:16:04Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrbd: use after free in drbd_create_device()\n\nThe drbd_destroy_connection() frees the \"connection\" so use the _safe()\niterator to prevent a use after free.",
  "id": "GHSA-f372-2jpp-jxj9",
  "modified": "2025-05-01T15:31:48Z",
  "published": "2025-05-01T15:31:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49811"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7d93417d596402ddd46bd76c721f205d09d0d025"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/813a8dd9c45fd46f5cbbfbedf0791afa7740ccf5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9ed51414aef6e59e832e2960f10766dce2d5b1a1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a7a1598189228b5007369a9622ccdf587be0730f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bf47ca1b35fc1f55091ffaff5fbe41ea0c6f59a1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c2a00b149836d60c222930bbea6b2139caf34d4f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fc1897f16ebcfd22364f2afcc27f53a740f3bc7a"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2022-49811

Vulnerability from cvelistv5

Published

2025-05-01 14:09

Modified

2025-05-01 14:09

Severity ?

Summary

drbd: use after free in drbd_create_device()

References

▼	URL	Tags
	https://git.kernel.org/stable/c/fc1897f16ebcfd22364f2afcc27f53a740f3bc7a
	https://git.kernel.org/stable/c/bf47ca1b35fc1f55091ffaff5fbe41ea0c6f59a1
	https://git.kernel.org/stable/c/813a8dd9c45fd46f5cbbfbedf0791afa7740ccf5
	https://git.kernel.org/stable/c/9ed51414aef6e59e832e2960f10766dce2d5b1a1
	https://git.kernel.org/stable/c/7d93417d596402ddd46bd76c721f205d09d0d025
	https://git.kernel.org/stable/c/c2a00b149836d60c222930bbea6b2139caf34d4f
	https://git.kernel.org/stable/c/a7a1598189228b5007369a9622ccdf587be0730f

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/block/drbd/drbd_main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "fc1897f16ebcfd22364f2afcc27f53a740f3bc7a",
              "status": "affected",
              "version": "b6f85ef9538b2111a8ba0bbfae9aaebabfc94961",
              "versionType": "git"
            },
            {
              "lessThan": "bf47ca1b35fc1f55091ffaff5fbe41ea0c6f59a1",
              "status": "affected",
              "version": "b6f85ef9538b2111a8ba0bbfae9aaebabfc94961",
              "versionType": "git"
            },
            {
              "lessThan": "813a8dd9c45fd46f5cbbfbedf0791afa7740ccf5",
              "status": "affected",
              "version": "b6f85ef9538b2111a8ba0bbfae9aaebabfc94961",
              "versionType": "git"
            },
            {
              "lessThan": "9ed51414aef6e59e832e2960f10766dce2d5b1a1",
              "status": "affected",
              "version": "b6f85ef9538b2111a8ba0bbfae9aaebabfc94961",
              "versionType": "git"
            },
            {
              "lessThan": "7d93417d596402ddd46bd76c721f205d09d0d025",
              "status": "affected",
              "version": "b6f85ef9538b2111a8ba0bbfae9aaebabfc94961",
              "versionType": "git"
            },
            {
              "lessThan": "c2a00b149836d60c222930bbea6b2139caf34d4f",
              "status": "affected",
              "version": "b6f85ef9538b2111a8ba0bbfae9aaebabfc94961",
              "versionType": "git"
            },
            {
              "lessThan": "a7a1598189228b5007369a9622ccdf587be0730f",
              "status": "affected",
              "version": "b6f85ef9538b2111a8ba0bbfae9aaebabfc94961",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/block/drbd/drbd_main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.15"
            },
            {
              "lessThan": "3.15",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.300",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.267",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.225",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.156",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.80",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrbd: use after free in drbd_create_device()\n\nThe drbd_destroy_connection() frees the \"connection\" so use the _safe()\niterator to prevent a use after free."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-01T14:09:36.098Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/fc1897f16ebcfd22364f2afcc27f53a740f3bc7a"
        },
        {
          "url": "https://git.kernel.org/stable/c/bf47ca1b35fc1f55091ffaff5fbe41ea0c6f59a1"
        },
        {
          "url": "https://git.kernel.org/stable/c/813a8dd9c45fd46f5cbbfbedf0791afa7740ccf5"
        },
        {
          "url": "https://git.kernel.org/stable/c/9ed51414aef6e59e832e2960f10766dce2d5b1a1"
        },
        {
          "url": "https://git.kernel.org/stable/c/7d93417d596402ddd46bd76c721f205d09d0d025"
        },
        {
          "url": "https://git.kernel.org/stable/c/c2a00b149836d60c222930bbea6b2139caf34d4f"
        },
        {
          "url": "https://git.kernel.org/stable/c/a7a1598189228b5007369a9622ccdf587be0730f"
        }
      ],
      "title": "drbd: use after free in drbd_create_device()",
      "x_generator": {
        "engine": "bippy-1.1.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49811",
    "datePublished": "2025-05-01T14:09:36.098Z",
    "dateReserved": "2025-05-01T14:05:17.226Z",
    "dateUpdated": "2025-05-01T14:09:36.098Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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