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FKIE_CVE-2024-23196

Vulnerability from fkie_nvd - Published: 2024-02-05 08:15 - Updated: 2026-06-17 07:12
Severity
5.3 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H
4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
A race condition was found in the Linux kernel's sound/hda device driver in snd_hdac_regmap_sync() function. This can result in a null pointer dereference issue, possibly leading to a kernel panic or denial of service issue.
References
security@openanolis.orghttps://bugzilla.openanolis.cn/show_bug.cgi?id=8148Permissions Required
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.openanolis.cn/show_bug.cgi?id=8148Permissions Required
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://kernel.org/",
          "defaultStatus": "unaffected",
          "modules": [
            "sound/hda"
          ],
          "packageName": "kernel",
          "platforms": [
            "Linux",
            "x86",
            "ARM"
          ],
          "product": "Linux kernel",
          "programFiles": [
            "https://gitee.com/anolis/cloud-kernel/blob/devel-5.10/sound/hda/hdac_regmap.c"
          ],
          "repo": "https://gitee.com/anolis/cloud-kernel.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "v6.5-rc1",
              "status": "affected",
              "version": "v5.6-rc1",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "security@openanolis.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "114DE1A5-BAA4-4498-B1FE-AB7D6AA51AF2",
              "versionEndIncluding": "5.5.19",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "62E16EE6-6543-48AF-9A66-94DB66E3B8B6",
              "versionEndIncluding": "6.4.16",
              "versionStartIncluding": "6.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A race condition was found in the Linux kernel\u0027s sound/hda  device driver in snd_hdac_regmap_sync() function. This can result in a null pointer dereference issue, possibly leading to a kernel panic or denial of service issue.\n\n"
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 una condici\u00f3n de ejecuci\u00f3n en el controlador de dispositivo de sonido/hda del kernel de Linux en la funci\u00f3n snd_hdac_regmap_sync(). Esto puede provocar un problema de desreferencia de puntero nulo, lo que posiblemente provoque un p\u00e1nico en el kernel o un problema de denegaci\u00f3n de servicio."
    }
  ],
  "id": "CVE-2024-23196",
  "lastModified": "2026-06-17T07:12:16.630",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 0.8,
        "impactScore": 4.0,
        "source": "security@openanolis.org",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 4.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.0,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-23196",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-02-05T17:02:43.219098Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-02-05T08:15:44.167",
  "references": [
    {
      "source": "security@openanolis.org",
      "tags": [
        "Permissions Required"
      ],
      "url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=8148"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Permissions Required"
      ],
      "url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=8148"
    }
  ],
  "sourceIdentifier": "security@openanolis.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-362"
        }
      ],
      "source": "security@openanolis.org",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-362"
        },
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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