usn-5468-1
Vulnerability from osv_ubuntu
Published
2022-06-08 04:29
Modified
2026-06-03 10:45
Summary
linux, linux-aws, linux-aws-5.13, linux-azure, linux-azure-5.13, linux-gcp, linux-gcp-5.13, linux-hwe-5.13, linux-intel-5.13, linux-kvm, linux-oracle, linux-oracle-5.13, linux-raspi vulnerabilities
Details

It was discovered that the Linux kernel did not properly restrict access to the kernel debugger when booted in secure boot environments. A privileged attacker could use this to bypass UEFI Secure Boot restrictions. (CVE-2022-21499)

Aaron Adams discovered that the netfilter subsystem in the Linux kernel did not properly handle the removal of stateful expressions 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 execute arbitrary code. (CVE-2022-1966)

Qiuhao Li, Gaoning Pan and Yongkang Jia discovered that the KVM implementation in the Linux kernel did not properly perform guest page table updates in some situations. An attacker in a guest vm could possibly use this to crash the host OS. (CVE-2022-1158)

Ziming Zhang discovered that the netfilter subsystem in the Linux kernel did not properly validate sets with multiple ranged fields. A local attacker could use this to cause a denial of service or execute arbitrary code. (CVE-2022-1972)

It was discovered that the USB Gadget file system interface in the Linux kernel contained 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-2022-24958)

It was discovered that the EMS CAN/USB interface implementation in the Linux kernel contained a double-free vulnerability when handling certain error conditions. A local attacker could use this to cause a denial of service (memory exhaustion). (CVE-2022-28390)

References
To clipboard 

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                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-24958",
              "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-2022-28390",
              "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"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:20.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "linux-buildinfo-5.13.0-1033-oracle",
            "binary_version": "5.13.0-1033.39~20.04.1"
          },
          {
            "binary_name": "linux-headers-5.13.0-1033-oracle",
            "binary_version": "5.13.0-1033.39~20.04.1"
          },
          {
            "binary_name": "linux-image-unsigned-5.13.0-1033-oracle",
            "binary_version": "5.13.0-1033.39~20.04.1"
          },
          {
            "binary_name": "linux-modules-5.13.0-1033-oracle",
            "binary_version": "5.13.0-1033.39~20.04.1"
          },
          {
            "binary_name": "linux-modules-extra-5.13.0-1033-oracle",
            "binary_version": "5.13.0-1033.39~20.04.1"
          },
          {
            "binary_name": "linux-oracle-5.13-headers-5.13.0-1033",
            "binary_version": "5.13.0-1033.39~20.04.1"
          },
          {
            "binary_name": "linux-oracle-5.13-tools-5.13.0-1033",
            "binary_version": "5.13.0-1033.39~20.04.1"
          },
          {
            "binary_name": "linux-tools-5.13.0-1033-oracle",
            "binary_version": "5.13.0-1033.39~20.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "linux-oracle-5.13",
        "purl": "pkg:deb/ubuntu/linux-oracle-5.13@5.13.0-1033.39~20.04.1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.13.0-1033.39~20.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "5.13.0-1011.13~20.04.2",
        "5.13.0-1015.19~20.04.1",
        "5.13.0-1016.20~20.04.1",
        "5.13.0-1018.22~20.04.1",
        "5.13.0-1021.26~20.04.1",
        "5.13.0-1025.30~20.04.1",
        "5.13.0-1027.32~20.04.1",
        "5.13.0-1028.33~20.04.1",
        "5.13.0-1030.35~20.04.1"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that the Linux kernel did not properly restrict access to\nthe kernel debugger when booted in secure boot environments. A privileged\nattacker could use this to bypass UEFI Secure Boot restrictions.\n(CVE-2022-21499)\n\nAaron Adams discovered that the netfilter subsystem in the Linux kernel did\nnot properly handle the removal of stateful expressions in some situations,\nleading to a use-after-free vulnerability. A local attacker could use this\nto cause a denial of service (system crash) or execute arbitrary code.\n(CVE-2022-1966)\n\nQiuhao Li, Gaoning Pan and Yongkang Jia discovered that the KVM\nimplementation in the Linux kernel did not properly perform guest page\ntable updates in some situations. An attacker in a guest vm could possibly\nuse this to crash the host OS. (CVE-2022-1158)\n\nZiming Zhang discovered that the netfilter subsystem in the Linux kernel\ndid not properly validate sets with multiple ranged fields. A local\nattacker could use this to cause a denial of service or execute arbitrary\ncode. (CVE-2022-1972)\n\nIt was discovered that the USB Gadget file system interface in the Linux\nkernel contained a use-after-free vulnerability. A local attacker could use\nthis to cause a denial of service (system crash) or possibly execute\narbitrary code. (CVE-2022-24958)\n\nIt was discovered that the EMS CAN/USB interface implementation in the\nLinux kernel contained a double-free vulnerability when handling certain\nerror conditions. A local attacker could use this to cause a denial of\nservice (memory exhaustion). (CVE-2022-28390)\n",
  "id": "USN-5468-1",
  "modified": "2026-06-03T10:45:29Z",
  "published": "2022-06-08T04:29:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5468-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-1158"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-1966"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-1972"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-21499"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-24958"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-28390"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux, linux-aws, linux-aws-5.13, linux-azure, linux-azure-5.13, linux-gcp, linux-gcp-5.13, linux-hwe-5.13, linux-intel-5.13, linux-kvm, linux-oracle, linux-oracle-5.13, linux-raspi vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2022-1158",
    "UBUNTU-CVE-2022-1966",
    "UBUNTU-CVE-2022-1972",
    "UBUNTU-CVE-2022-21499",
    "UBUNTU-CVE-2022-24958",
    "UBUNTU-CVE-2022-28390"
  ]
}



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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.