cve-2023-52798
Vulnerability from cvelistv5
Published
2024-05-21 15:31
Modified
2024-12-19 08:26
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix dfs radar event locking The ath11k active pdevs are protected by RCU but the DFS radar event 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/1fd878e1750190a612b5de2af357cca422ec0822
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/21ebb0aba580d347e12f01ce5f6e75044427b3d5
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3b6c14833165f689cc5928574ebafe52bbce5f1e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/426e718ce9ba60013364a54233feee309356cb82
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ca420ac4f9451f22347bae44b18ab47ba2c267ec
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f882f51905517575c9f793a3dff567af90ef9a10
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/1fd878e1750190a612b5de2af357cca422ec0822
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/21ebb0aba580d347e12f01ce5f6e75044427b3d5
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3b6c14833165f689cc5928574ebafe52bbce5f1e
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/426e718ce9ba60013364a54233feee309356cb82
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/ca420ac4f9451f22347bae44b18ab47ba2c267ec
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f882f51905517575c9f793a3dff567af90ef9a10
Impacted products
Vendor Product Version
Linux Linux Version: 5.6
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-52798",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-23T17:58:25.954317Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-416",
                "description": "CWE-416 Use After Free",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-13T17:59:26.946Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:11:35.920Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f882f51905517575c9f793a3dff567af90ef9a10"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/426e718ce9ba60013364a54233feee309356cb82"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ca420ac4f9451f22347bae44b18ab47ba2c267ec"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/1fd878e1750190a612b5de2af357cca422ec0822"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/21ebb0aba580d347e12f01ce5f6e75044427b3d5"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/3b6c14833165f689cc5928574ebafe52bbce5f1e"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/ath/ath11k/wmi.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "f882f51905517575c9f793a3dff567af90ef9a10",
              "status": "affected",
              "version": "d5c65159f2895379e11ca13f62feabe93278985d",
              "versionType": "git"
            },
            {
              "lessThan": "426e718ce9ba60013364a54233feee309356cb82",
              "status": "affected",
              "version": "d5c65159f2895379e11ca13f62feabe93278985d",
              "versionType": "git"
            },
            {
              "lessThan": "ca420ac4f9451f22347bae44b18ab47ba2c267ec",
              "status": "affected",
              "version": "d5c65159f2895379e11ca13f62feabe93278985d",
              "versionType": "git"
            },
            {
              "lessThan": "1fd878e1750190a612b5de2af357cca422ec0822",
              "status": "affected",
              "version": "d5c65159f2895379e11ca13f62feabe93278985d",
              "versionType": "git"
            },
            {
              "lessThan": "21ebb0aba580d347e12f01ce5f6e75044427b3d5",
              "status": "affected",
              "version": "d5c65159f2895379e11ca13f62feabe93278985d",
              "versionType": "git"
            },
            {
              "lessThan": "3b6c14833165f689cc5928574ebafe52bbce5f1e",
              "status": "affected",
              "version": "d5c65159f2895379e11ca13f62feabe93278985d",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/ath/ath11k/wmi.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.6"
            },
            {
              "lessThan": "5.6",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.202",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.140",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.64",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.5.*",
              "status": "unaffected",
              "version": "6.5.13",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.7",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath11k: fix dfs radar event locking\n\nThe ath11k active pdevs are protected by RCU but the DFS radar event\nhandling code 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."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-19T08:26:10.547Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/f882f51905517575c9f793a3dff567af90ef9a10"
        },
        {
          "url": "https://git.kernel.org/stable/c/426e718ce9ba60013364a54233feee309356cb82"
        },
        {
          "url": "https://git.kernel.org/stable/c/ca420ac4f9451f22347bae44b18ab47ba2c267ec"
        },
        {
          "url": "https://git.kernel.org/stable/c/1fd878e1750190a612b5de2af357cca422ec0822"
        },
        {
          "url": "https://git.kernel.org/stable/c/21ebb0aba580d347e12f01ce5f6e75044427b3d5"
        },
        {
          "url": "https://git.kernel.org/stable/c/3b6c14833165f689cc5928574ebafe52bbce5f1e"
        }
      ],
      "title": "wifi: ath11k: fix dfs radar event locking",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-52798",
    "datePublished": "2024-05-21T15:31:11.628Z",
    "dateReserved": "2024-05-21T15:19:24.246Z",
    "dateUpdated": "2024-12-19T08:26:10.547Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-52798\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-21T16:15:18.370\",\"lastModified\":\"2024-11-21T08:40:36.483\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nwifi: ath11k: fix dfs radar event locking\\n\\nThe ath11k active pdevs are protected by RCU but the DFS radar event\\nhandling code 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 eventos de radar dfs. Los pdevs activos de ath11k est\u00e1n protegidos por RCU, pero el c\u00f3digo de manejo de eventos de radar DFS 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.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/1fd878e1750190a612b5de2af357cca422ec0822\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/21ebb0aba580d347e12f01ce5f6e75044427b3d5\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/3b6c14833165f689cc5928574ebafe52bbce5f1e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/426e718ce9ba60013364a54233feee309356cb82\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ca420ac4f9451f22347bae44b18ab47ba2c267ec\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f882f51905517575c9f793a3dff567af90ef9a10\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/1fd878e1750190a612b5de2af357cca422ec0822\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/21ebb0aba580d347e12f01ce5f6e75044427b3d5\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/3b6c14833165f689cc5928574ebafe52bbce5f1e\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/426e718ce9ba60013364a54233feee309356cb82\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/ca420ac4f9451f22347bae44b18ab47ba2c267ec\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/f882f51905517575c9f793a3dff567af90ef9a10\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


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 seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.