GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration
usn-5729-2
Vulnerability from osv_ubuntu
Published
2022-11-18 21:16
Modified
2026-09-14 08:02
Summary
linux-gcp-5.15, linux-gke-5.15, linux-intel-iotg, linux-raspi vulnerabilities
Details

It was discovered that a race condition existed in the instruction emulator of the Linux kernel on Arm 64-bit systems. A local attacker could use this to cause a denial of service (system crash). (CVE-2022-20422)

Hsin-Wei Hung discovered that the BPF subsystem in the Linux kernel contained an out-of-bounds read vulnerability in the x86 JIT compiler. A local attacker could possibly use this to cause a denial of service (system crash) or expose sensitive information (kernel memory). (CVE-2022-2905)

Hao Sun and Jiacheng Xu discovered that the NILFS file system implementation 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-2022-2978)

Abhishek Shah discovered a race condition in the PF_KEYv2 implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information (kernel memory). (CVE-2022-3028)

It was discovered that the Netlink device interface implementation in the Linux kernel did not properly handle certain error conditions, leading to a use-after-free vulnerability with some network device drivers. A local attacker with admin access to the network device could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-3625)

It was discovered that the IDT 77252 ATM PCI device driver in the Linux kernel did not properly remove any pending timers during device exit, resulting in 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-2022-3635)

Gwangun Jung discovered that the netfilter subsystem in the Linux kernel did not properly prevent binding to an already bound chain. A local attacker could use this to cause a denial of service (system crash). (CVE-2022-39190)

Xingyuan Mo and Gengjia Chen discovered that the Promise SuperTrak EX storage controller driver in the Linux kernel did not properly handle certain structures. A local attacker could potentially use this to expose sensitive information (kernel memory). (CVE-2022-40768)

References
To clipboard 

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              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "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-2022-3625",
              "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": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-3635",
              "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:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "negligible",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-20422",
              "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-2022-39190",
              "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"
                }
              ]
            },
            {
              "id": "CVE-2022-40768",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:22.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "linux-buildinfo-5.15.0-1018-raspi",
            "binary_version": "5.15.0-1018.20"
          },
          {
            "binary_name": "linux-buildinfo-5.15.0-1018-raspi-nolpae",
            "binary_version": "5.15.0-1018.20"
          },
          {
            "binary_name": "linux-headers-5.15.0-1018-raspi",
            "binary_version": "5.15.0-1018.20"
          },
          {
            "binary_name": "linux-headers-5.15.0-1018-raspi-nolpae",
            "binary_version": "5.15.0-1018.20"
          },
          {
            "binary_name": "linux-image-5.15.0-1018-raspi",
            "binary_version": "5.15.0-1018.20"
          },
          {
            "binary_name": "linux-image-5.15.0-1018-raspi-nolpae",
            "binary_version": "5.15.0-1018.20"
          },
          {
            "binary_name": "linux-modules-5.15.0-1018-raspi",
            "binary_version": "5.15.0-1018.20"
          },
          {
            "binary_name": "linux-modules-5.15.0-1018-raspi-nolpae",
            "binary_version": "5.15.0-1018.20"
          },
          {
            "binary_name": "linux-modules-extra-5.15.0-1018-raspi",
            "binary_version": "5.15.0-1018.20"
          },
          {
            "binary_name": "linux-modules-extra-5.15.0-1018-raspi-nolpae",
            "binary_version": "5.15.0-1018.20"
          },
          {
            "binary_name": "linux-raspi-headers-5.15.0-1018",
            "binary_version": "5.15.0-1018.20"
          },
          {
            "binary_name": "linux-raspi-tools-5.15.0-1018",
            "binary_version": "5.15.0-1018.20"
          },
          {
            "binary_name": "linux-tools-5.15.0-1018-raspi",
            "binary_version": "5.15.0-1018.20"
          },
          {
            "binary_name": "linux-tools-5.15.0-1018-raspi-nolpae",
            "binary_version": "5.15.0-1018.20"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "linux-raspi",
        "purl": "pkg:deb/ubuntu/linux-raspi@5.15.0-1018.20?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.15.0-1018.20"
            }
          ],
          "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",
        "5.15.0-1012.14",
        "5.15.0-1013.15",
        "5.15.0-1014.16",
        "5.15.0-1015.17",
        "5.15.0-1016.18",
        "5.15.0-1017.19"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that a race condition existed in the instruction emulator\nof the Linux kernel on Arm 64-bit systems. A local attacker could use this\nto cause a denial of service (system crash). (CVE-2022-20422)\n\nHsin-Wei Hung discovered that the BPF subsystem in the Linux kernel\ncontained an out-of-bounds read vulnerability in the x86 JIT compiler. A\nlocal attacker could possibly use this to cause a denial of service (system\ncrash) or expose sensitive information (kernel memory). (CVE-2022-2905)\n\nHao Sun and Jiacheng Xu discovered that the NILFS file system\nimplementation in the Linux kernel contained 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-2022-2978)\n\nAbhishek Shah discovered a race condition in the PF_KEYv2 implementation in\nthe Linux kernel. A local attacker could use this to cause a denial of\nservice (system crash) or possibly expose sensitive information (kernel\nmemory). (CVE-2022-3028)\n\nIt was discovered that the Netlink device interface implementation in the\nLinux kernel did not properly handle certain error conditions, leading to a\nuse-after-free vulnerability with some network device drivers. A local\nattacker with admin access to the network device could use this to cause a\ndenial of service (system crash) or possibly execute arbitrary code.\n(CVE-2022-3625)\n\nIt was discovered that the IDT 77252 ATM PCI device driver in the Linux\nkernel did not properly remove any pending timers during device exit,\nresulting in a use-after-free vulnerability. A local attacker could\npossibly use this to cause a denial of service (system crash) or execute\narbitrary code. (CVE-2022-3635)\n\nGwangun Jung discovered that the netfilter subsystem in the Linux kernel\ndid not properly prevent binding to an already bound chain. A local\nattacker could use this to cause a denial of service (system crash).\n(CVE-2022-39190)\n\nXingyuan Mo and Gengjia Chen discovered that the Promise SuperTrak EX\nstorage controller driver in the Linux kernel did not properly handle\ncertain structures. A local attacker could potentially use this to expose\nsensitive information (kernel memory). (CVE-2022-40768)\n",
  "id": "USN-5729-2",
  "modified": "2026-09-14T08:02:10Z",
  "published": "2022-11-18T21:16:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5729-2"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-2905"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-2978"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-3028"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-3625"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-3635"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-20422"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-39190"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-40768"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux-gcp-5.15, linux-gke-5.15, linux-intel-iotg, linux-raspi vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2022-2905",
    "UBUNTU-CVE-2022-2978",
    "UBUNTU-CVE-2022-3028",
    "UBUNTU-CVE-2022-3625",
    "UBUNTU-CVE-2022-3635",
    "UBUNTU-CVE-2022-20422",
    "UBUNTU-CVE-2022-39190",
    "UBUNTU-CVE-2022-40768"
  ]
}



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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.