fkie_nvd - fkie_cve-2022-50621

fkie_cve-2022-50621

Vulnerability from fkie_nvd

Published

2025-12-08 02:15

Modified

2025-12-08 18:26

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: dm: verity-loadpin: Only trust verity targets with enforcement Verity targets can be configured to ignore corrupted data blocks. LoadPin must only trust verity targets that are configured to perform some kind of enforcement when data corruption is detected, like returning an error, restarting the system or triggering a panic.

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/916ef6232cc4b84db7082b4c3d3cf1753d9462ba
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/cb1f5b76e39d86c98722696bdf632987aa777b83

Impacted products

	Vendor	Product	Version

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm: verity-loadpin: Only trust verity targets with enforcement\n\nVerity targets can be configured to ignore corrupted data blocks.\nLoadPin must only trust verity targets that are configured to\nperform some kind of enforcement when data corruption is detected,\nlike returning an error, restarting the system or triggering a\npanic."
    }
  ],
  "id": "CVE-2022-50621",
  "lastModified": "2025-12-08T18:26:19.900",
  "metrics": {},
  "published": "2025-12-08T02:15:48.000",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/916ef6232cc4b84db7082b4c3d3cf1753d9462ba"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/cb1f5b76e39d86c98722696bdf632987aa777b83"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2022-50621 (GCVE-0-2022-50621)

Vulnerability from cvelistv5

Published

2025-12-08 01:16

Modified

2025-12-08 01:16

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: dm: verity-loadpin: Only trust verity targets with enforcement Verity targets can be configured to ignore corrupted data blocks. LoadPin must only trust verity targets that are configured to perform some kind of enforcement when data corruption is detected, like returning an error, restarting the system or triggering a panic.

References

URL

Tags

	https://git.kernel.org/stable/c/cb1f5b76e39d86c98722696bdf632987aa777b83
	https://git.kernel.org/stable/c/916ef6232cc4b84db7082b4c3d3cf1753d9462ba

Impacted products

Vendor

Product

Version

Version: b6c1c5745ccc68ac5d57c7ffb51ea25a86d0e97b
Version: b6c1c5745ccc68ac5d57c7ffb51ea25a86d0e97b

Version: 6.0

Show details on NVD website

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/md/dm-verity-loadpin.c",
            "drivers/md/dm-verity-target.c",
            "drivers/md/dm-verity.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "cb1f5b76e39d86c98722696bdf632987aa777b83",
              "status": "affected",
              "version": "b6c1c5745ccc68ac5d57c7ffb51ea25a86d0e97b",
              "versionType": "git"
            },
            {
              "lessThan": "916ef6232cc4b84db7082b4c3d3cf1753d9462ba",
              "status": "affected",
              "version": "b6c1c5745ccc68ac5d57c7ffb51ea25a86d0e97b",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/md/dm-verity-loadpin.c",
            "drivers/md/dm-verity-target.c",
            "drivers/md/dm-verity.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.0"
            },
            {
              "lessThan": "6.0",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0.3",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm: verity-loadpin: Only trust verity targets with enforcement\n\nVerity targets can be configured to ignore corrupted data blocks.\nLoadPin must only trust verity targets that are configured to\nperform some kind of enforcement when data corruption is detected,\nlike returning an error, restarting the system or triggering a\npanic."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-08T01:16:34.861Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/cb1f5b76e39d86c98722696bdf632987aa777b83"
        },
        {
          "url": "https://git.kernel.org/stable/c/916ef6232cc4b84db7082b4c3d3cf1753d9462ba"
        }
      ],
      "title": "dm: verity-loadpin: Only trust verity targets with enforcement",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50621",
    "datePublished": "2025-12-08T01:16:34.861Z",
    "dateReserved": "2025-12-08T01:14:55.189Z",
    "dateUpdated": "2025-12-08T01:16:34.861Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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