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usn-6502-4
Vulnerability from osv_ubuntu
Published
2023-11-30 16:56
Modified
2026-06-03 10:45
Summary
linux-azure, linux-azure-6.2, linux-azure-fde-6.2, linux-gcp, linux-gcp-6.2 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 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)

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)

Maxim Levitsky discovered that the KVM nested virtualization (SVM) implementation for AMD processors in the Linux kernel did not properly handle x2AVIC MSRs. An attacker in a guest VM could use this to cause a denial of service (host kernel crash). (CVE-2023-5090)

It was discovered that the SMB network file sharing protocol implementation in the Linux kernel did not properly handle certain error conditions, 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-2023-5345)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
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              "id": "CVE-2023-31085",
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              ]
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        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
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          },
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            "binary_version": "6.2.0-1017.17~22.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "linux-azure-6.2",
        "purl": "pkg:deb/ubuntu/linux-azure-6.2@6.2.0-1017.17~22.04.1?arch=source\u0026distro=jammy"
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                  "type": "CVSS_V3"
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                },
                {
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        }
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        "binaries": [
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            "binary_version": "6.2.0-1017.17~22.04.1.1"
          }
        ]
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      },
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        "6.2.0-1009.9~22.04.3.1",
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        "6.2.0-1012.12~22.04.1.1",
        "6.2.0-1014.14~22.04.1.1",
        "6.2.0-1015.15~22.04.1.1",
        "6.2.0-1016.16~22.04.1.1"
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                  "type": "CVSS_V3"
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                {
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                  "type": "Ubuntu"
                }
              ]
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          ],
          "ecosystem": "Ubuntu:22.04:LTS"
        }
      },
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        "binaries": [
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      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "linux-gcp-6.2",
        "purl": "pkg:deb/ubuntu/linux-gcp-6.2@6.2.0-1019.21~22.04.1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.2.0-1019.21~22.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6.2.0-1009.9~22.04.3",
        "6.2.0-1010.10~22.04.1",
        "6.2.0-1011.11~22.04.1",
        "6.2.0-1011.11~22.04.3",
        "6.2.0-1012.12~22.04.1",
        "6.2.0-1013.13~22.04.1",
        "6.2.0-1014.14~22.04.1",
        "6.2.0-1016.18~22.04.1",
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        "6.2.0-1018.20~22.04.1"
      ]
    }
  ],
  "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 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\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\nMaxim Levitsky discovered that the KVM nested virtualization (SVM)\nimplementation for AMD processors in the Linux kernel did not properly\nhandle x2AVIC MSRs. An attacker in a guest VM could use this to cause a\ndenial of service (host kernel crash). (CVE-2023-5090)\n\nIt was discovered that the SMB network file sharing protocol implementation\nin the Linux kernel did not properly handle certain error conditions,\nleading to a use-after-free vulnerability. A local attacker could use this\nto cause a denial of service (system crash) or possibly execute arbitrary\ncode. (CVE-2023-5345)\n",
  "id": "USN-6502-4",
  "modified": "2026-06-03T10:45:36Z",
  "published": "2023-11-30T16:56:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6502-4"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-5090"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-5345"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-25775"
    },
    {
      "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-azure, linux-azure-6.2, linux-azure-fde-6.2, linux-gcp, linux-gcp-6.2 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2023-5090",
    "UBUNTU-CVE-2023-5345",
    "UBUNTU-CVE-2023-25775",
    "UBUNTU-CVE-2023-31085",
    "UBUNTU-CVE-2023-45871"
  ]
}



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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

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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.
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  • 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.


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