GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration
usn-5757-2
Vulnerability from osv_ubuntu
Published
2022-12-01 19:52
Modified
2026-08-04 08:15
Summary
linux-aws-hwe, linux-gcp, linux-hwe, linux-oracle vulnerabilities
Details

Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading to potential data structure reuse. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-42703)

It was discovered that the video4linux driver for Empia based TV cards in the Linux kernel did not properly perform reference counting 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-2022-3239)

It was discovered that a memory leak existed in the IPv6 implementation of the Linux kernel. A local attacker could use this to cause a denial of service (memory exhaustion). (CVE-2022-3524)

It was discovered that a race condition existed in the Bluetooth 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-2022-3564)

It was discovered that the ISDN implementation of the Linux kernel contained a use-after-free vulnerability. A privileged user could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-3565)

It was discovered that the TCP implementation in the Linux kernel contained a data race condition. An attacker could possibly use this to cause undesired behaviors. (CVE-2022-3566)

It was discovered that the IPv6 implementation in the Linux kernel contained a data race condition. An attacker could possibly use this to cause undesired behaviors. (CVE-2022-3567)

It was discovered that the Realtek RTL8152 USB Ethernet adapter driver in the Linux kernel did not properly handle certain error conditions. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (memory exhaustion). (CVE-2022-3594)

It was discovered that a null pointer dereference existed in the NILFS2 file system implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2022-3621)

References
To clipboard 

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              "id": "CVE-2022-3239",
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        "4.15.0-171.180~16.04.1",
        "4.15.0-173.182~16.04.1",
        "4.15.0-175.184~16.04.1",
        "4.15.0-176.185~16.04.1",
        "4.15.0-177.186~16.04.1",
        "4.15.0-180.189~16.04.1",
        "4.15.0-184.194~16.04.1",
        "4.15.0-187.198~16.04.1",
        "4.15.0-188.199~16.04.1",
        "4.15.0-189.200~16.04.1",
        "4.15.0-191.202~16.04.1",
        "4.15.0-192.203~16.04.1",
        "4.15.0-193.204~16.04.1",
        "4.15.0-194.205~16.04.1",
        "4.15.0-196.207~16.04.1",
        "4.15.0-197.208~16.04.1"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2022-3239",
              "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-2022-3524",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/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:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-3564",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-3565",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L",
                  "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": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-3566",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-3567",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-3594",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "negligible",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-3621",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-42703",
              "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": "high",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:16.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "linux-buildinfo-4.15.0-1111-oracle",
            "binary_version": "4.15.0-1111.122~16.04.2"
          },
          {
            "binary_name": "linux-headers-4.15.0-1111-oracle",
            "binary_version": "4.15.0-1111.122~16.04.2"
          },
          {
            "binary_name": "linux-image-unsigned-4.15.0-1111-oracle",
            "binary_version": "4.15.0-1111.122~16.04.2"
          },
          {
            "binary_name": "linux-modules-4.15.0-1111-oracle",
            "binary_version": "4.15.0-1111.122~16.04.2"
          },
          {
            "binary_name": "linux-modules-extra-4.15.0-1111-oracle",
            "binary_version": "4.15.0-1111.122~16.04.2"
          },
          {
            "binary_name": "linux-oracle-headers-4.15.0-1111",
            "binary_version": "4.15.0-1111.122~16.04.2"
          },
          {
            "binary_name": "linux-oracle-tools-4.15.0-1111",
            "binary_version": "4.15.0-1111.122~16.04.2"
          },
          {
            "binary_name": "linux-tools-4.15.0-1111-oracle",
            "binary_version": "4.15.0-1111.122~16.04.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "linux-oracle",
        "purl": "pkg:deb/ubuntu/linux-oracle@4.15.0-1111.122~16.04.2?arch=source\u0026distro=esm-infra/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.15.0-1111.122~16.04.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.15.0-1007.9~16.04.1",
        "4.15.0-1008.10~16.04.1",
        "4.15.0-1009.11~16.04.1",
        "4.15.0-1010.12~16.04.1",
        "4.15.0-1011.13~16.04.1",
        "4.15.0-1013.15~16.04.1",
        "4.15.0-1014.16~16.04.1",
        "4.15.0-1015.17~16.04.1",
        "4.15.0-1017.19~16.04.2",
        "4.15.0-1018.20~16.04.1",
        "4.15.0-1021.23~16.04.1",
        "4.15.0-1022.25~16.04.1",
        "4.15.0-1023.26~16.04.1",
        "4.15.0-1025.28~16.04.1",
        "4.15.0-1026.29~16.04.1",
        "4.15.0-1027.30~16.04.1",
        "4.15.0-1029.32~16.04.1",
        "4.15.0-1030.33~16.04.1",
        "4.15.0-1031.34~16.04.1",
        "4.15.0-1033.36~16.04.1",
        "4.15.0-1035.38~16.04.1",
        "4.15.0-1037.41~16.04.1",
        "4.15.0-1038.42~16.04.1",
        "4.15.0-1039.43~16.04.1",
        "4.15.0-1045.49~16.04.1",
        "4.15.0-1046.50~16.04.1",
        "4.15.0-1050.54~16.04.1",
        "4.15.0-1051.55~16.04.1",
        "4.15.0-1053.57~16.04.1",
        "4.15.0-1054.58~16.04.1",
        "4.15.0-1056.61~16.04.1",
        "4.15.0-1058.64~16.04.1",
        "4.15.0-1059.65~16.04.1",
        "4.15.0-1061.67~16.04.1",
        "4.15.0-1062.68~16.04.1",
        "4.15.0-1064.71~16.04.1",
        "4.15.0-1065.73~16.04.1",
        "4.15.0-1066.74~16.04.1",
        "4.15.0-1067.75~16.04.1",
        "4.15.0-1068.76~16.04.1",
        "4.15.0-1069.77~16.04.1",
        "4.15.0-1070.78~16.04.1",
        "4.15.0-1071.79~16.04.1",
        "4.15.0-1072.80~16.04.1",
        "4.15.0-1075.83~16.04.1",
        "4.15.0-1078.86~16.04.1",
        "4.15.0-1079.87~16.04.1",
        "4.15.0-1080.88~16.04.1",
        "4.15.0-1081.89~16.04.1",
        "4.15.0-1082.90~16.04.1",
        "4.15.0-1083.91~16.04.1",
        "4.15.0-1084.92~16.04.1",
        "4.15.0-1085.93~16.04.1",
        "4.15.0-1086.94~16.04.1",
        "4.15.0-1087.95~16.04.1",
        "4.15.0-1089.98~16.04.1",
        "4.15.0-1090.99~16.04.1",
        "4.15.0-1091.100~16.04.1",
        "4.15.0-1092.101~16.04.1",
        "4.15.0-1093.102~16.04.1",
        "4.15.0-1095.104~16.04.1",
        "4.15.0-1098.108~16.04.1",
        "4.15.0-1101.112~16.04.1",
        "4.15.0-1102.113~16.04.1",
        "4.15.0-1104.115~16.04.1",
        "4.15.0-1105.116~16.04.1",
        "4.15.0-1106.117~16.04.1",
        "4.15.0-1107.118~16.04.1",
        "4.15.0-1108.119~16.04.1"
      ]
    }
  ],
  "aliases": [],
  "details": "Jann Horn discovered that the Linux kernel did not properly track memory\nallocations for anonymous VMA mappings in some situations, leading to\npotential data structure reuse. A local attacker could use this to cause a\ndenial of service (system crash) or possibly execute arbitrary code.\n(CVE-2022-42703)\n\nIt was discovered that the video4linux driver for Empia based TV cards in\nthe Linux kernel did not properly perform reference counting in some\nsituations, leading to a use-after-free vulnerability. A local attacker\ncould use this to cause a denial of service (system crash) or possibly\nexecute arbitrary code. (CVE-2022-3239)\n\nIt was discovered that a memory leak existed in the IPv6 implementation of\nthe Linux kernel. A local attacker could use this to cause a denial of\nservice (memory exhaustion). (CVE-2022-3524)\n\nIt was discovered that a race condition existed in the Bluetooth subsystem\nin the Linux kernel, leading to a use-after-free vulnerability. A local\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2022-3564)\n\nIt was discovered that the ISDN implementation of the Linux kernel\ncontained a use-after-free vulnerability. A privileged user could use this\nto cause a denial of service (system crash) or possibly execute arbitrary\ncode. (CVE-2022-3565)\n\nIt was discovered that the TCP implementation in the Linux kernel contained\na data race condition. An attacker could possibly use this to cause\nundesired behaviors. (CVE-2022-3566)\n\nIt was discovered that the IPv6 implementation in the Linux kernel\ncontained a data race condition. An attacker could possibly use this to\ncause undesired behaviors. (CVE-2022-3567)\n\nIt was discovered that the Realtek RTL8152 USB Ethernet adapter driver in\nthe Linux kernel did not properly handle certain error conditions. A local\nattacker with physical access could plug in a specially crafted USB device\nto cause a denial of service (memory exhaustion). (CVE-2022-3594)\n\nIt was discovered that a null pointer dereference existed in the NILFS2\nfile system implementation in the Linux kernel. A local attacker could use\nthis to cause a denial of service (system crash). (CVE-2022-3621)\n",
  "id": "USN-5757-2",
  "modified": "2026-08-04T08:15:48Z",
  "published": "2022-12-01T19:52:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5757-2"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-3239"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-3524"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-3564"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-3565"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-3566"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-3567"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-3594"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-3621"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-42703"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux-aws-hwe, linux-gcp, linux-hwe, linux-oracle vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2022-3239",
    "UBUNTU-CVE-2022-3524",
    "UBUNTU-CVE-2022-3564",
    "UBUNTU-CVE-2022-3565",
    "UBUNTU-CVE-2022-3566",
    "UBUNTU-CVE-2022-3567",
    "UBUNTU-CVE-2022-3594",
    "UBUNTU-CVE-2022-3621",
    "UBUNTU-CVE-2022-42703"
  ]
}



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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.