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CVE-2024-23196 (GCVE-0-2024-23196)

Vulnerability from cvelistv5 – Published: 2024-02-05 07:22 – Updated: 2024-08-01 22:59
VLAI
Title
Race condition vulnerability in Linux kernel sound/hda snd_hdac_regmap_sync
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.
Severity
5.3 (Medium)
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-02-05 17:02 UTC
CWE
  • CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux kernel Affected: v5.6-rc1 , < v6.5-rc1 (custom)
guessed Create a notification for this product.
Credits
白家驹 <baijiaju@buaa.edu.cn> 韩桂栋 <hanguidong@buaa.edu.cn>
Show details on NVD website
To clipboard 

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              "capecId": "CAPEC-26",
              "descriptions": [
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                  "lang": "en",
                  "value": "CAPEC-26 Leveraging Race Conditions"
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            {
              "cvssV3_1": {
                "attackComplexity": "HIGH",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
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                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
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                  "value": "GENERAL"
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          "problemTypes": [
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              "descriptions": [
                {
                  "cweId": "CWE-362",
                  "description": "CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)",
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                  "type": "CWE"
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          "providerMetadata": {
            "dateUpdated": "2024-02-05T07:22:39.907Z",
            "orgId": "cb8f1db9-b4b1-487b-a760-f65c4f368d8e",
            "shortName": "Anolis"
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          "references": [
            {
              "url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=8148"
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          ],
          "solutions": [
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              "value": " https://github.com/torvalds/linux/commit/1f4a08fed450d https://github.com/torvalds/linux/commit/1f4a08fed450d \n"
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          "source": {
            "discovery": "UNKNOWN"
          },
          "title": "Race condition vulnerability in Linux kernel sound/hda snd_hdac_regmap_sync",
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      "cveMetadata": {
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        "assignerShortName": "Anolis",
        "cveId": "CVE-2024-23196",
        "datePublished": "2024-02-05T07:22:39.907Z",
        "dateReserved": "2024-01-15T09:44:45.550Z",
        "dateUpdated": "2024-08-01T22:59:32.092Z",
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      },
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  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.