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usn-5752-1
Vulnerability from osv_ubuntu
Published
2022-11-30 22:35
Modified
2026-06-03 10:45
Summary
linux-azure-fde vulnerabilities
Details

David Bouman and Billy Jheng Bing Jhong discovered that a race condition existed in the io_uring subsystem in the Linux kernel, leading to a use- after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-2602)

Sönke Huster discovered that an integer overflow vulnerability existed in the WiFi driver stack in the Linux kernel, leading to a buffer overflow. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-41674)

Sönke Huster discovered that a use-after-free vulnerability existed in the WiFi driver stack in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-42719)

Sönke Huster discovered that the WiFi driver stack in the Linux kernel did not properly perform reference counting in some situations, leading to a use-after-free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-42720)

Sönke Huster discovered that the WiFi driver stack in the Linux kernel did not properly handle BSSID/SSID lists in some situations. A physically proximate attacker could use this to cause a denial of service (infinite loop). (CVE-2022-42721)

Sönke Huster discovered that the WiFi driver stack in the Linux kernel contained a NULL pointer dereference vulnerability in certain situations. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2022-42722)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2022-2602",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-41674",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-42719",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-42720",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-42721",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-42722",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:22.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "linux-image-unsigned-5.15.0-1024-azure-fde",
            "binary_version": "5.15.0-1024.30.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "linux-azure-fde",
        "purl": "pkg:deb/ubuntu/linux-azure-fde@5.15.0-1024.30.1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.15.0-1024.30.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "5.15.0-1019.24.1"
      ]
    }
  ],
  "aliases": [],
  "details": "\nDavid Bouman and Billy Jheng Bing Jhong discovered that a race condition\nexisted in the io_uring subsystem in the Linux kernel, leading to a use-\nafter-free vulnerability. A local attacker could use this to cause a denial\nof service (system crash) or possibly execute arbitrary code.\n(CVE-2022-2602)\n\nS\u00f6nke Huster discovered that an integer overflow vulnerability existed in\nthe WiFi driver stack in the Linux kernel, leading to a buffer overflow. A\nphysically proximate attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2022-41674)\n\nS\u00f6nke Huster discovered that a use-after-free vulnerability existed in the\nWiFi driver stack in the Linux kernel. A physically proximate attacker\ncould use this to cause a denial of service (system crash) or possibly\nexecute arbitrary code. (CVE-2022-42719)\n\nS\u00f6nke Huster discovered that the WiFi driver stack in the Linux kernel did\nnot properly perform reference counting in some situations, leading to a\nuse-after-free vulnerability. A physically proximate attacker could use\nthis to cause a denial of service (system crash) or possibly execute\narbitrary code. (CVE-2022-42720)\n\nS\u00f6nke Huster discovered that the WiFi driver stack in the Linux kernel did\nnot properly handle BSSID/SSID lists in some situations. A physically\nproximate attacker could use this to cause a denial of service (infinite\nloop). (CVE-2022-42721)\n\nS\u00f6nke Huster discovered that the WiFi driver stack in the Linux kernel\ncontained a NULL pointer dereference vulnerability in certain situations. A\nphysically proximate attacker could use this to cause a denial of service\n(system crash). (CVE-2022-42722)\n\n",
  "id": "USN-5752-1",
  "modified": "2026-06-03T10:45:30Z",
  "published": "2022-11-30T22:35:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5752-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-2602"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-41674"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-42719"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-42720"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-42721"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-42722"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux-azure-fde vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2022-2602",
    "UBUNTU-CVE-2022-41674",
    "UBUNTU-CVE-2022-42719",
    "UBUNTU-CVE-2022-42720",
    "UBUNTU-CVE-2022-42721",
    "UBUNTU-CVE-2022-42722"
  ]
}



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