usn-5518-1
Vulnerability from osv_ubuntu
Published
2022-07-14 01:05
Modified
2026-06-03 10:45
Summary
linux, linux-aws, linux-azure, linux-gcp, linux-gke, linux-ibm, linux-kvm, linux-lowlatency, linux-oracle, linux-raspi vulnerabilities
Details

It was discovered that the eBPF implementation in the Linux kernel did not properly prevent writes to kernel objects in BPF_BTF_LOAD commands. A privileged local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-0500)

It was discovered that the Marvell NFC device driver implementation in the Linux kernel did not properly perform memory cleanup operations 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) or execute arbitrary code. (CVE-2022-1734)

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)

Duoming Zhou discovered a race condition in the NFC subsystem in the Linux kernel, leading to a use-after-free vulnerability. A privileged local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-1974)

Duoming Zhou discovered that the NFC subsystem in the Linux kernel did not properly prevent context switches from occurring during certain atomic context operations. A privileged local attacker could use this to cause a denial of service (system crash). (CVE-2022-1975)

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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        "5.15.0-1011.15"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2022-0500",
              "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": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-1734",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-1789",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-1975",
              "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": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-33981",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:22.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "linux-buildinfo-5.15.0-1012-raspi",
            "binary_version": "5.15.0-1012.14"
          },
          {
            "binary_name": "linux-buildinfo-5.15.0-1012-raspi-nolpae",
            "binary_version": "5.15.0-1012.14"
          },
          {
            "binary_name": "linux-headers-5.15.0-1012-raspi",
            "binary_version": "5.15.0-1012.14"
          },
          {
            "binary_name": "linux-headers-5.15.0-1012-raspi-nolpae",
            "binary_version": "5.15.0-1012.14"
          },
          {
            "binary_name": "linux-image-5.15.0-1012-raspi",
            "binary_version": "5.15.0-1012.14"
          },
          {
            "binary_name": "linux-image-5.15.0-1012-raspi-nolpae",
            "binary_version": "5.15.0-1012.14"
          },
          {
            "binary_name": "linux-modules-5.15.0-1012-raspi",
            "binary_version": "5.15.0-1012.14"
          },
          {
            "binary_name": "linux-modules-5.15.0-1012-raspi-nolpae",
            "binary_version": "5.15.0-1012.14"
          },
          {
            "binary_name": "linux-modules-extra-5.15.0-1012-raspi",
            "binary_version": "5.15.0-1012.14"
          },
          {
            "binary_name": "linux-modules-extra-5.15.0-1012-raspi-nolpae",
            "binary_version": "5.15.0-1012.14"
          },
          {
            "binary_name": "linux-raspi-headers-5.15.0-1012",
            "binary_version": "5.15.0-1012.14"
          },
          {
            "binary_name": "linux-raspi-tools-5.15.0-1012",
            "binary_version": "5.15.0-1012.14"
          },
          {
            "binary_name": "linux-tools-5.15.0-1012-raspi",
            "binary_version": "5.15.0-1012.14"
          },
          {
            "binary_name": "linux-tools-5.15.0-1012-raspi-nolpae",
            "binary_version": "5.15.0-1012.14"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "linux-raspi",
        "purl": "pkg:deb/ubuntu/linux-raspi@5.15.0-1012.14?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.15.0-1012.14"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "5.13.0-1008.9",
        "5.15.0-1002.2",
        "5.15.0-1003.3",
        "5.15.0-1004.4",
        "5.15.0-1005.5",
        "5.15.0-1006.6",
        "5.15.0-1008.8",
        "5.15.0-1011.13"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that the eBPF implementation in the Linux kernel did not\nproperly prevent writes to kernel objects in BPF_BTF_LOAD commands. A\nprivileged local attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2022-0500)\n\nIt was discovered that the Marvell NFC device driver implementation in the\nLinux kernel did not properly perform memory cleanup operations 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) or\nexecute arbitrary code. (CVE-2022-1734)\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\nDuoming Zhou discovered a race condition in the NFC subsystem in the Linux\nkernel, leading to a use-after-free vulnerability. A privileged local\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2022-1974)\n\nDuoming Zhou discovered that the NFC subsystem in the Linux kernel did not\nproperly prevent context switches from occurring during certain atomic\ncontext operations. A privileged local attacker could use this to cause a\ndenial of service (system crash). (CVE-2022-1975)\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-5518-1",
  "modified": "2026-06-03T10:45:29Z",
  "published": "2022-07-14T01:05:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5518-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-0500"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-1734"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-1789"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-1974"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-1975"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-33981"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux, linux-aws, linux-azure, linux-gcp, linux-gke, linux-ibm, linux-kvm, linux-lowlatency, linux-oracle, linux-raspi vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2022-0500",
    "UBUNTU-CVE-2022-1734",
    "UBUNTU-CVE-2022-1789",
    "UBUNTU-CVE-2022-1974",
    "UBUNTU-CVE-2022-1975",
    "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.