gsd-2022-42719
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be used by attackers (able to inject WLAN frames) to crash the kernel and potentially execute code.
Aliases
Aliases
CVE-2022-42719


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-42719",
    "description": "A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.14 could be used by attackers (able to inject WLAN frames) to crash the kernel and potentially execute code.",
    "id": "GSD-2022-42719",
    "references": [
      "https://security.archlinux.org/CVE-2022-42719",
      "https://advisories.mageia.org/CVE-2022-42719.html",
      "https://www.suse.com/security/cve/CVE-2022-42719.html",
      "https://ubuntu.com/security/CVE-2022-42719"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-42719"
      ],
      "details": "A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be used by attackers (able to inject WLAN frames) to crash the kernel and potentially execute code.",
      "id": "GSD-2022-42719",
      "modified": "2023-12-13T01:19:10.748868Z",
      "schema_version": "1.4.0"
    }
  },
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        "STATE": "PUBLIC"
      },
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    },
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      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-02-15T20:15Z",
      "publishedDate": "2022-10-13T23:15Z"
    }
  }
}


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