github - ghsa-c7c9-cxv9-j779

ghsa-c7c9-cxv9-j779

Vulnerability from github

Published

2025-06-18 12:30

Modified

2025-06-18 12:30

Details

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

ASoC: SOF: debug: Fix potential buffer overflow by snprintf()

snprintf() returns the would-be-filled size when the string overflows the given buffer size, hence using this value may result in the buffer overflow (although it's unrealistic).

This patch replaces with a safer version, scnprintf() for papering over such a potential issue.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50051"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-18T11:15:33Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: debug: Fix potential buffer overflow by snprintf()\n\nsnprintf() returns the would-be-filled size when the string overflows\nthe given buffer size, hence using this value may result in the buffer\noverflow (although it\u0027s unrealistic).\n\nThis patch replaces with a safer version, scnprintf() for papering\nover such a potential issue.",
  "id": "GHSA-c7c9-cxv9-j779",
  "modified": "2025-06-18T12:30:45Z",
  "published": "2025-06-18T12:30:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50051"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1eb123ce985e6cf302ac6e3f19862d132d86fa8f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a67971a17604ae7de278fb09243432459afc51e1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b318b9dd2ac67f39d0338ce563879d1f59a0347a"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2022-50051 (GCVE-0-2022-50051)

Vulnerability from cvelistv5

Published

2025-06-18 11:01

Modified

2025-06-18 11:01

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: debug: Fix potential buffer overflow by snprintf() snprintf() returns the would-be-filled size when the string overflows the given buffer size, hence using this value may result in the buffer overflow (although it's unrealistic). This patch replaces with a safer version, scnprintf() for papering over such a potential issue.

References

►

URL

Tags

	https://git.kernel.org/stable/c/b318b9dd2ac67f39d0338ce563879d1f59a0347a
	https://git.kernel.org/stable/c/a67971a17604ae7de278fb09243432459afc51e1
	https://git.kernel.org/stable/c/1eb123ce985e6cf302ac6e3f19862d132d86fa8f

Impacted products

Vendor

Product

Version

►

Version: 5b10b62989219aa527ee4fa555d1995a3b70981b
Version: 5b10b62989219aa527ee4fa555d1995a3b70981b
Version: 5b10b62989219aa527ee4fa555d1995a3b70981b

Version: 5.11

Show details on NVD website

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/sof/debug.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "b318b9dd2ac67f39d0338ce563879d1f59a0347a",
              "status": "affected",
              "version": "5b10b62989219aa527ee4fa555d1995a3b70981b",
              "versionType": "git"
            },
            {
              "lessThan": "a67971a17604ae7de278fb09243432459afc51e1",
              "status": "affected",
              "version": "5b10b62989219aa527ee4fa555d1995a3b70981b",
              "versionType": "git"
            },
            {
              "lessThan": "1eb123ce985e6cf302ac6e3f19862d132d86fa8f",
              "status": "affected",
              "version": "5b10b62989219aa527ee4fa555d1995a3b70981b",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/sof/debug.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.11"
            },
            {
              "lessThan": "5.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.63",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.19.*",
              "status": "unaffected",
              "version": "5.19.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.63",
                  "versionStartIncluding": "5.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.19.4",
                  "versionStartIncluding": "5.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0",
                  "versionStartIncluding": "5.11",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: debug: Fix potential buffer overflow by snprintf()\n\nsnprintf() returns the would-be-filled size when the string overflows\nthe given buffer size, hence using this value may result in the buffer\noverflow (although it\u0027s unrealistic).\n\nThis patch replaces with a safer version, scnprintf() for papering\nover such a potential issue."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-18T11:01:51.560Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/b318b9dd2ac67f39d0338ce563879d1f59a0347a"
        },
        {
          "url": "https://git.kernel.org/stable/c/a67971a17604ae7de278fb09243432459afc51e1"
        },
        {
          "url": "https://git.kernel.org/stable/c/1eb123ce985e6cf302ac6e3f19862d132d86fa8f"
        }
      ],
      "title": "ASoC: SOF: debug: Fix potential buffer overflow by snprintf()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50051",
    "datePublished": "2025-06-18T11:01:51.560Z",
    "dateReserved": "2025-06-18T10:57:27.402Z",
    "dateUpdated": "2025-06-18T11:01:51.560Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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