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usn-5539-1
Vulnerability from osv_ubuntu
Published
2022-07-28 23:02
Modified
2026-09-14 08:02
Summary
linux-bluefield, linux-gcp-5.4, linux-gke-5.4 vulnerabilities
Details

It was discovered that the implementation of the 6pack and mkiss protocols in the Linux kernel did not handle detach events properly in some situations, leading to a use-after-free vulnerability. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-1195)

Duoming Zhou discovered that the AX.25 amateur radio protocol implementation in the Linux kernel did not handle detach events properly in some situations. A local attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2022-1199)

Duoming Zhou discovered race conditions in the AX.25 amateur radio protocol implementation in the Linux kernel during device detach operations. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-1204)

Duoming Zhou discovered race conditions in the AX.25 amateur radio protocol implementation in the Linux kernel, leading to use-after-free vulnerabilities. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-1205)

Yongkang Jia discovered that the KVM hypervisor implementation in the Linux kernel did not properly handle guest TLB mapping invalidation requests in some situations. An attacker in a guest VM could use this to cause a denial of service (system crash) in the host OS. (CVE-2022-1789)

It was discovered that the 8 Devices USB2CAN interface implementation in the Linux kernel did not properly handle certain error conditions, leading to a double-free. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-28388)

Minh Yuan discovered that the floppy driver in the Linux kernel contained a race condition in some situations, 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-2022-33981)

References
To clipboard 

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                  "score": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
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                  "score": "high",
                  "type": "Ubuntu"
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              "id": "CVE-2022-33981",
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                  "score": "CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
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                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
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                  "type": "CVSS_V3"
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                  "score": "high",
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          "ecosystem": "Ubuntu:20.04:LTS"
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          {
            "binary_name": "linux-modules-5.4.0-1042-bluefield",
            "binary_version": "5.4.0-1042.47"
          },
          {
            "binary_name": "linux-tools-5.4.0-1042-bluefield",
            "binary_version": "5.4.0-1042.47"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "linux-bluefield",
        "purl": "pkg:deb/ubuntu/linux-bluefield@5.4.0-1042.47?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.4.0-1042.47"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "5.4.0-1007.10",
        "5.4.0-1011.14",
        "5.4.0-1012.15",
        "5.4.0-1013.16",
        "5.4.0-1016.19",
        "5.4.0-1019.22",
        "5.4.0-1020.23",
        "5.4.0-1021.24",
        "5.4.0-1022.25",
        "5.4.0-1023.26",
        "5.4.0-1025.28",
        "5.4.0-1026.29",
        "5.4.0-1028.31",
        "5.4.0-1030.33",
        "5.4.0-1032.35",
        "5.4.0-1035.38",
        "5.4.0-1036.39",
        "5.4.0-1040.44"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that the implementation of the 6pack and mkiss protocols\nin the Linux kernel did not handle detach events properly in some\nsituations, leading to a use-after-free vulnerability. A local attacker\ncould possibly use this to cause a denial of service (system crash).\n(CVE-2022-1195)\n\nDuoming Zhou discovered that the AX.25 amateur radio protocol\nimplementation in the Linux kernel did not handle detach events properly in\nsome situations. A local attacker could possibly use this to cause a denial\nof service (system crash) or execute arbitrary code. (CVE-2022-1199)\n\nDuoming Zhou discovered race conditions in the AX.25 amateur radio protocol\nimplementation in the Linux kernel during device detach operations. A local\nattacker could possibly use this to cause a denial of service (system\ncrash). (CVE-2022-1204)\n\nDuoming Zhou discovered race conditions in the AX.25 amateur radio protocol\nimplementation in the Linux kernel, leading to use-after-free\nvulnerabilities. A local attacker could possibly use this to cause a denial\nof service (system crash). (CVE-2022-1205)\n\nYongkang Jia discovered that the KVM hypervisor implementation in the Linux\nkernel did not properly handle guest TLB mapping invalidation requests in\nsome situations. An attacker in a guest VM could use this to cause a denial\nof service (system crash) in the host OS. (CVE-2022-1789)\n\nIt was discovered that the 8 Devices USB2CAN interface implementation in\nthe Linux kernel did not properly handle certain error conditions, leading\nto a double-free. A local attacker could possibly use this to cause a\ndenial of service (system crash). (CVE-2022-28388)\n\nMinh Yuan discovered that the floppy driver in the Linux kernel contained a\nrace condition in some situations, leading to a use-after-free\nvulnerability. A local attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2022-33981)\n",
  "id": "USN-5539-1",
  "modified": "2026-09-14T08:02:08Z",
  "published": "2022-07-28T23:02:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5539-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-1195"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-1199"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-1204"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-1205"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-1789"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-28388"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-33981"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux-bluefield, linux-gcp-5.4, linux-gke-5.4 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2022-1195",
    "UBUNTU-CVE-2022-1199",
    "UBUNTU-CVE-2022-1204",
    "UBUNTU-CVE-2022-1205",
    "UBUNTU-CVE-2022-1789",
    "UBUNTU-CVE-2022-28388",
    "UBUNTU-CVE-2022-33981"
  ]
}



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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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.