CVE-2025-68281 (GCVE-0-2025-68281)

Vulnerability from cvelistv5 – Published: 2025-12-16 14:48 – Updated: 2026-01-02 15:34
VLAI?
Title
ASoC: SDCA: bug fix while parsing mipi-sdca-control-cn-list
Summary
In the Linux kernel, the following vulnerability has been resolved: ASoC: SDCA: bug fix while parsing mipi-sdca-control-cn-list "struct sdca_control" declares "values" field as integer array. But the memory allocated to it is of char array. This causes crash for sdca_parse_function API. This patch addresses the issue by allocating correct data size.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 50a479527ef01f9b36dde1803a7e81741a222509 , < fcd5786b506c51cbabc2560c68e040d8dba22a0d (git)
Affected: 50a479527ef01f9b36dde1803a7e81741a222509 , < eb2d6774cc0d9d6ab8f924825695a85c14b2e0c2 (git)
Create a notification for this product.
    Linux Linux Affected: 6.17
Unaffected: 0 , < 6.17 (semver)
Unaffected: 6.17.12 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/sdca/sdca_functions.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "fcd5786b506c51cbabc2560c68e040d8dba22a0d",
              "status": "affected",
              "version": "50a479527ef01f9b36dde1803a7e81741a222509",
              "versionType": "git"
            },
            {
              "lessThan": "eb2d6774cc0d9d6ab8f924825695a85c14b2e0c2",
              "status": "affected",
              "version": "50a479527ef01f9b36dde1803a7e81741a222509",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/sdca/sdca_functions.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.17"
            },
            {
              "lessThan": "6.17",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.17.*",
              "status": "unaffected",
              "version": "6.17.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.18",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.17.12",
                  "versionStartIncluding": "6.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18",
                  "versionStartIncluding": "6.17",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SDCA: bug fix while parsing mipi-sdca-control-cn-list\n\n\"struct sdca_control\" declares \"values\" field as integer array.\nBut the memory allocated to it is of char array. This causes\ncrash for sdca_parse_function API. This patch addresses the\nissue by allocating correct data size."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-02T15:34:45.792Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/fcd5786b506c51cbabc2560c68e040d8dba22a0d"
        },
        {
          "url": "https://git.kernel.org/stable/c/eb2d6774cc0d9d6ab8f924825695a85c14b2e0c2"
        }
      ],
      "title": "ASoC: SDCA: bug fix while parsing mipi-sdca-control-cn-list",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-68281",
    "datePublished": "2025-12-16T14:48:37.765Z",
    "dateReserved": "2025-12-16T14:48:05.291Z",
    "dateUpdated": "2026-01-02T15:34:45.792Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.