FKIE_CVE-2023-52800

Vulnerability from fkie_nvd - Published: 2024-05-21 16:15 - Updated: 2025-04-02 15:02
Severity ?
4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix htt pktlog locking The ath11k active pdevs are protected by RCU but the htt pktlog handling code calling ath11k_mac_get_ar_by_pdev_id() was not marked as a read-side critical section. Mark the code in question as an RCU read-side critical section to avoid any potential use-after-free issues. Compile tested only.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/03ed26935bebf6b6fd8a656490bf3dcc71b72679Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3a51e6b4da71fdfa43ec006d6abc020f3e22d14ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3f77c7d605b29df277d77e9ee75d96e7ad145d2dPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/423762f021825b5e57c3d6f01ff96a9ff19cdcd8Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/69cede2a5a5f60e3f5602b901b52cb64edd2ea6cPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e3199b3fac65c9f103055390b6fd07c5cffa5961Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/03ed26935bebf6b6fd8a656490bf3dcc71b72679Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3a51e6b4da71fdfa43ec006d6abc020f3e22d14ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3f77c7d605b29df277d77e9ee75d96e7ad145d2dPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/423762f021825b5e57c3d6f01ff96a9ff19cdcd8Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/69cede2a5a5f60e3f5602b901b52cb64edd2ea6cPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e3199b3fac65c9f103055390b6fd07c5cffa5961Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "053455F2-4837-4DAC-96FA-AB1CD0BD24CD",
              "versionEndExcluding": "5.10.202",
              "versionStartIncluding": "5.6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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              "vulnerable": true
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              "versionEndExcluding": "6.5.13",
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              "versionEndExcluding": "6.6.3",
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            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath11k: fix htt pktlog locking\n\nThe ath11k active pdevs are protected by RCU but the htt pktlog handling\ncode calling ath11k_mac_get_ar_by_pdev_id() was not marked as a\nread-side critical section.\n\nMark the code in question as an RCU read-side critical section to avoid\nany potential use-after-free issues.\n\nCompile tested only."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: wifi: ath11k: corrige el bloqueo de htt pktlog. Los pdevs activos de ath11k est\u00e1n protegidos por RCU, pero el c\u00f3digo de manejo de htt pktlog que llama a ath11k_mac_get_ar_by_pdev_id() no se marc\u00f3 como una secci\u00f3n cr\u00edtica del lado de lectura. Marque el c\u00f3digo en cuesti\u00f3n como una secci\u00f3n cr\u00edtica del lado de lectura de RCU para evitar posibles problemas de use after free. Compilaci\u00f3n probada \u00fanicamente."
    }
  ],
  "id": "CVE-2023-52800",
  "lastModified": "2025-04-02T15:02:30.070",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 4.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 0.8,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
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  "published": "2024-05-21T16:15:18.523",
  "references": [
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://git.kernel.org/stable/c/3a51e6b4da71fdfa43ec006d6abc020f3e22d14e"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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    },
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      "tags": [
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      "url": "https://git.kernel.org/stable/c/69cede2a5a5f60e3f5602b901b52cb64edd2ea6c"
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "url": "https://git.kernel.org/stable/c/e3199b3fac65c9f103055390b6fd07c5cffa5961"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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  • 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.
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Detection rules are retrieved from Rulezet.