GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2023-52688 (GCVE-0-2023-52688)

Vulnerability from cvelistv5 – Published: 2024-05-17 14:24 – Updated: 2026-08-05 09:11
VLAI
Title
wifi: ath12k: fix the error handler of rfkill config
Summary
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix the error handler of rfkill config When the core rfkill config throws error, it should free the allocated resources. Currently it is not freeing the core pdev create resources. Avoid this issue by calling the core pdev destroy in the error handler of core rfkill config. Found this issue in the code review and it is compile tested only.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-10 15:41 UTC
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 004ccbc0dd49c63576a4c60a663a38dd3cb6bee5 , < b4e593a7a22fa3c7d0550ef51c90b5c21f790aa8 (git)
Affected: 004ccbc0dd49c63576a4c60a663a38dd3cb6bee5 , < 898d8b3e1414cd900492ee6a0b582f8095ba4a1a (git)
guessed Create a notification for this product.
Linux Linux Affected: 6.7
Unaffected: 0 , < 6.7 (semver)
Unaffected: 6.7.2 , ≤ 6.7.* (semver)
Unaffected: 6.8 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:11:35.644Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/b4e593a7a22fa3c7d0550ef51c90b5c21f790aa8"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/898d8b3e1414cd900492ee6a0b582f8095ba4a1a"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-52688",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T15:41:59.585007Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:33:19.126Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/ath/ath12k/core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "b4e593a7a22fa3c7d0550ef51c90b5c21f790aa8",
              "status": "affected",
              "version": "004ccbc0dd49c63576a4c60a663a38dd3cb6bee5",
              "versionType": "git"
            },
            {
              "lessThan": "898d8b3e1414cd900492ee6a0b582f8095ba4a1a",
              "status": "affected",
              "version": "004ccbc0dd49c63576a4c60a663a38dd3cb6bee5",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/ath/ath12k/core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.7"
            },
            {
              "lessThan": "6.7",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.7.*",
              "status": "unaffected",
              "version": "6.7.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.8",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.7.2",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath12k: fix the error handler of rfkill config\n\nWhen the core rfkill config throws error, it should free the\nallocated resources. Currently it is not freeing the core pdev\ncreate resources. Avoid this issue by calling the core pdev\ndestroy in the error handler of core rfkill config.\n\nFound this issue in the code review and it is compile tested only."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The bug is in ath12k driver firmware-ready/init cleanup (QMI FW_READY \u2192 ath12k_core_qmi_firmware_ready), not in WiFi frame or remote packet processing; exploitation requires local access to the host with the ath12k device.\nAC:L - Once rfkill WMI config fails, the incorrect error path deterministically frees still-registered mac80211 state; a local attacker can induce WMI failure (e.g., memory pressure causing -ENOMEM) and then reliably hit the dangling wiphy.\nPR:L - After the broken cleanup leaves a registered-but-freed wiphy, an unprivileged local user can trigger use-after-free via nl80211/cfg80211 (e.g., iw); CAP_NET_ADMIN via user namespaces is not required for the UAF impact path.\nUI:N - No separate victim action is required; the attacker triggers the failure path and interacts with the wireless stack themselves.\nS:U - Impact remains within the same kernel privilege domain (local kernel memory corruption/crash); there is no VM escape or cross-authority boundary crossing.\nC:H - Freeing ieee80211_hw while still registered creates a use-after-free on mac80211/cfg80211 objects, which per kernel CVSS guidance enables arbitrary kernel memory disclosure.\nI:H - The same UAF on registered wireless stack objects can be leveraged for heap reuse and control-flow hijacking, enabling arbitrary kernel writes / code execution.\nA:H - Use-after-free of registered ieee80211_hw and leaving IRQs enabled after core stop reliably causes kernel oops/panic and denial of service."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T09:11:02.944Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/b4e593a7a22fa3c7d0550ef51c90b5c21f790aa8"
        },
        {
          "url": "https://git.kernel.org/stable/c/898d8b3e1414cd900492ee6a0b582f8095ba4a1a"
        }
      ],
      "title": "wifi: ath12k: fix the error handler of rfkill config",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-52688",
    "datePublished": "2024-05-17T14:24:49.321Z",
    "dateReserved": "2024-03-07T14:49:46.888Z",
    "dateUpdated": "2026-08-05T09:11:02.944Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2023-52688",
      "date": "2026-09-08",
      "epss": "0.00218",
      "percentile": "0.12195"
    },
    "fkie_nvd": {
      "descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nwifi: ath12k: fix the error handler of rfkill config\\n\\nWhen the core rfkill config throws error, it should free the\\nallocated resources. Currently it is not freeing the core pdev\\ncreate resources. Avoid this issue by calling the core pdev\\ndestroy in the error handler of core rfkill config.\\n\\nFound this issue in the code review and it is compile tested only.\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wifi: ath12k: corrige el controlador de errores de la configuraci\\u00f3n de rfkill Cuando la configuraci\\u00f3n principal de rfkill arroja un error, deber\\u00eda liberar los recursos asignados. Actualmente no est\\u00e1 liberando recursos de creaci\\u00f3n de pdev centrales. Evite este problema llamando a core pdev destroy en el controlador de errores de la configuraci\\u00f3n core rfkill. Se encontr\\u00f3 este problema en la revisi\\u00f3n del c\\u00f3digo y solo se prob\\u00f3 en compilaci\\u00f3n.\"}]",
      "id": "CVE-2023-52688",
      "lastModified": "2024-11-21T08:40:21.923",
      "published": "2024-05-17T15:15:19.883",
      "references": "[{\"url\": \"https://git.kernel.org/stable/c/898d8b3e1414cd900492ee6a0b582f8095ba4a1a\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/b4e593a7a22fa3c7d0550ef51c90b5c21f790aa8\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/898d8b3e1414cd900492ee6a0b582f8095ba4a1a\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://git.kernel.org/stable/c/b4e593a7a22fa3c7d0550ef51c90b5c21f790aa8\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "vulnStatus": "Awaiting Analysis"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-52688\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-17T15:15:19.883\",\"lastModified\":\"2026-08-04T10:18:38.100\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nwifi: ath12k: fix the error handler of rfkill config\\n\\nWhen the core rfkill config throws error, it should free the\\nallocated resources. Currently it is not freeing the core pdev\\ncreate resources. Avoid this issue by calling the core pdev\\ndestroy in the error handler of core rfkill config.\\n\\nFound this issue in the code review and it is compile tested only.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wifi: ath12k: corrige el controlador de errores de la configuraci\u00f3n de rfkill Cuando la configuraci\u00f3n principal de rfkill arroja un error, deber\u00eda liberar los recursos asignados. Actualmente no est\u00e1 liberando recursos de creaci\u00f3n de pdev centrales. Evite este problema llamando a core pdev destroy en el controlador de errores de la configuraci\u00f3n core rfkill. Se encontr\u00f3 este problema en la revisi\u00f3n del c\u00f3digo y solo se prob\u00f3 en compilaci\u00f3n.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/net/wireless/ath/ath12k/core.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"004ccbc0dd49c63576a4c60a663a38dd3cb6bee5\",\"lessThan\":\"b4e593a7a22fa3c7d0550ef51c90b5c21f790aa8\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"004ccbc0dd49c63576a4c60a663a38dd3cb6bee5\",\"lessThan\":\"898d8b3e1414cd900492ee6a0b582f8095ba4a1a\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/net/wireless/ath/ath12k/core.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"6.7\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"6.7\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.7.2\",\"lessThanOrEqual\":\"6.7.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.8\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-09-10T15:41:59.585007Z\",\"id\":\"CVE-2023-52688\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-415\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.7.2\",\"matchCriteriaId\":\"7229C448-E0C9-488B-8939-36BA5254065E\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/898d8b3e1414cd900492ee6a0b582f8095ba4a1a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/b4e593a7a22fa3c7d0550ef51c90b5c21f790aa8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/898d8b3e1414cd900492ee6a0b582f8095ba4a1a\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/b4e593a7a22fa3c7d0550ef51c90b5c21f790aa8\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-08-04T19:26:11+00:00",
      "cve": "CVE-2023-52688",
      "id": "CVE-2023-52688",
      "initial_release_date": "2023-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "198",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: wifi: ath12k: fix the error handler of rfkill config",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-52688.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-02T01:48:27Z",
      "cve": "CVE-2023-52688",
      "id": "CVE-2023-52688",
      "initial_release_date": "2024-05-21T02:01:57Z",
      "product_status:known_affected": "394",
      "product_status:known_not_affected": "332",
      "product_status:recommended": "355",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2023-52688",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2023-52688.json",
      "version": "78"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/b4e593a7a22fa3c7d0550ef51c90b5c21f790aa8\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/898d8b3e1414cd900492ee6a0b582f8095ba4a1a\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T23:11:35.644Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-52688\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-10T15:41:59.585007Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-11T12:42:16.126Z\"}}], \"cna\": {\"title\": \"wifi: ath12k: fix the error handler of rfkill config\", \"metrics\": [{\"cvssV3_1\": {\"version\": \"3.1\", \"baseScore\": 7.8, \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"AV:L - The bug is in ath12k driver firmware-ready/init cleanup (QMI FW_READY \\u2192 ath12k_core_qmi_firmware_ready), not in WiFi frame or remote packet processing; exploitation requires local access to the host with the ath12k device.\\nAC:L - Once rfkill WMI config fails, the incorrect error path deterministically frees still-registered mac80211 state; a local attacker can induce WMI failure (e.g., memory pressure causing -ENOMEM) and then reliably hit the dangling wiphy.\\nPR:L - After the broken cleanup leaves a registered-but-freed wiphy, an unprivileged local user can trigger use-after-free via nl80211/cfg80211 (e.g., iw); CAP_NET_ADMIN via user namespaces is not required for the UAF impact path.\\nUI:N - No separate victim action is required; the attacker triggers the failure path and interacts with the wireless stack themselves.\\nS:U - Impact remains within the same kernel privilege domain (local kernel memory corruption/crash); there is no VM escape or cross-authority boundary crossing.\\nC:H - Freeing ieee80211_hw while still registered creates a use-after-free on mac80211/cfg80211 objects, which per kernel CVSS guidance enables arbitrary kernel memory disclosure.\\nI:H - The same UAF on registered wireless stack objects can be leveraged for heap reuse and control-flow hijacking, enabling arbitrary kernel writes / code execution.\\nA:H - Use-after-free of registered ieee80211_hw and leaving IRQs enabled after core stop reliably causes kernel oops/panic and denial of service.\"}]}], \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"004ccbc0dd49c63576a4c60a663a38dd3cb6bee5\", \"lessThan\": \"b4e593a7a22fa3c7d0550ef51c90b5c21f790aa8\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"004ccbc0dd49c63576a4c60a663a38dd3cb6bee5\", \"lessThan\": \"898d8b3e1414cd900492ee6a0b582f8095ba4a1a\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/net/wireless/ath/ath12k/core.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.7\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"6.7\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"6.7.2\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.7.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/net/wireless/ath/ath12k/core.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/b4e593a7a22fa3c7d0550ef51c90b5c21f790aa8\"}, {\"url\": \"https://git.kernel.org/stable/c/898d8b3e1414cd900492ee6a0b582f8095ba4a1a\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nwifi: ath12k: fix the error handler of rfkill config\\n\\nWhen the core rfkill config throws error, it should free the\\nallocated resources. Currently it is not freeing the core pdev\\ncreate resources. Avoid this issue by calling the core pdev\\ndestroy in the error handler of core rfkill config.\\n\\nFound this issue in the code review and it is compile tested only.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.7.2\", \"versionStartIncluding\": \"6.7\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.8\", \"versionStartIncluding\": \"6.7\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-08-05T09:11:02.944Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-52688\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-08-05T09:11:02.944Z\", \"dateReserved\": \"2024-03-07T14:49:46.888Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-17T14:24:49.321Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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.