USN-6516-1 (UBUNTU-CVE-2023-3772)

Vulnerability from osv_ubuntu – Published: 2023-11-27 13:41 – Updated: 2026-06-03 10:45 – Source website
VLAI
Summary
linux-intel-iotg, linux-intel-iotg-5.15 vulnerabilities
Details

Ivan D Barrera, Christopher Bednarz, Mustafa Ismail, and Shiraz Saleem discovered that the InfiniBand RDMA driver in the Linux kernel did not properly check for zero-length STAG or MR registration. A remote attacker could possibly use this to execute arbitrary code. (CVE-2023-25775)

Yu Hao and Weiteng Chen discovered that the Bluetooth HCI UART driver in the Linux kernel contained a race condition, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-31083)

Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero erasesize during device attachment. A local privileged attacker could use this to cause a denial of service (system crash). (CVE-2023-31085)

Lin Ma discovered that the Netlink Transformation (XFRM) subsystem in the Linux kernel contained a null pointer dereference vulnerability in some situations. A local privileged attacker could use this to cause a denial of service (system crash). (CVE-2023-3772)

Manfred Rudigier discovered that the Intel(R) PCI-Express Gigabit (igb) Ethernet driver in the Linux kernel did not properly validate received frames that are larger than the set MTU size, leading to a buffer overflow vulnerability. An attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-45871)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
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              "id": "CVE-2023-3772",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
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                  "type": "CVSS_V3"
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                  "type": "CVSS_V3"
                },
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                  "type": "CVSS_V3"
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                },
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                }
              ]
            },
            {
              "id": "CVE-2023-31085",
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                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
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                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-45871",
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                }
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        }
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                  "type": "CVSS_V3"
                },
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                }
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  ],
  "aliases": [],
  "details": "Ivan D Barrera, Christopher Bednarz, Mustafa Ismail, and Shiraz Saleem\ndiscovered that the InfiniBand RDMA driver in the Linux kernel did not\nproperly check for zero-length STAG or MR registration. A remote attacker\ncould possibly use this to execute arbitrary code. (CVE-2023-25775)\n\nYu Hao and Weiteng Chen discovered that the Bluetooth HCI UART driver in\nthe Linux kernel contained a race condition, leading to a null pointer\ndereference vulnerability. A local attacker could use this to cause a\ndenial of service (system crash). (CVE-2023-31083)\n\nYu Hao discovered that the UBI driver in the Linux kernel did not properly\ncheck for MTD with zero erasesize during device attachment. A local\nprivileged attacker could use this to cause a denial of service (system\ncrash). (CVE-2023-31085)\n\nLin Ma discovered that the Netlink Transformation (XFRM) subsystem in the\nLinux kernel contained a null pointer dereference vulnerability in some\nsituations. A local privileged attacker could use this to cause a denial of\nservice (system crash). (CVE-2023-3772)\n\nManfred Rudigier discovered that the Intel(R) PCI-Express Gigabit (igb)\nEthernet driver in the Linux kernel did not properly validate received\nframes that are larger than the set MTU size, leading to a buffer overflow\nvulnerability. An attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2023-45871)\n\n",
  "id": "USN-6516-1",
  "modified": "2026-06-03T10:45:36Z",
  "published": "2023-11-27T13:41:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6516-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-3772"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-25775"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-31083"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-31085"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-45871"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux-intel-iotg, linux-intel-iotg-5.15 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2023-3772",
    "UBUNTU-CVE-2023-25775",
    "UBUNTU-CVE-2023-31083",
    "UBUNTU-CVE-2023-31085",
    "UBUNTU-CVE-2023-45871"
  ]
}



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