usn-6624-1
Vulnerability from osv_ubuntu
Published
2024-02-07 20:16
Modified
2026-06-03 10:45
Summary
linux, linux-aws, linux-gcp, linux-hwe-6.5, linux-laptop, linux-lowlatency, linux-lowlatency-hwe-6.5, linux-oem-6.5, linux-oracle, linux-raspi, linux-starfive vulnerabilities
Details

Marek Marczykowski-Górecki discovered that the Xen event channel infrastructure implementation in the Linux kernel contained a race condition. An attacker in a guest VM could possibly use this to cause a denial of service (paravirtualized device unavailability). (CVE-2023-34324)

Zheng Wang discovered a use-after-free in the Renesas Ethernet AVB driver in the Linux kernel during device removal. A privileged attacker could use this to cause a denial of service (system crash). (CVE-2023-35827)

Tom Dohrmann discovered that the Secure Encrypted Virtualization (SEV) implementation for AMD processors in the Linux kernel contained a race condition when accessing MMIO registers. A local attacker in a SEV guest VM could possibly use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-46813)

It was discovered that the io_uring subsystem 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-2023-46862)

It was discovered that the netfilter subsystem in the Linux kernel did not properly validate inner tunnel netlink attributes, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-5972)

It was discovered that the TLS subsystem in the Linux kernel did not properly perform cryptographic operations in some situations, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-6176)

Jann Horn discovered that a race condition existed in the Linux kernel when handling io_uring over sockets, 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-2023-6531)

Xingyuan Mo discovered that the netfilter subsystem in the Linux kernel did not properly handle dynset expressions passed from userspace, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-6622)

It was discovered that the TIPC protocol implementation in the Linux kernel did not properly handle locking during tipc_crypto_key_revoke() operations. A local attacker could use this to cause a denial of service (kernel deadlock). (CVE-2024-0641)

References
To clipboard 

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                  "type": "CVSS_V3"
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              "severity": [
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                  "type": "CVSS_V3"
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              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-35827",
              "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": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-46813",
              "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": "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-2023-46862",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-0641",
              "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": "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"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:22.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "linux-buildinfo-6.5.0-1014-oem",
            "binary_version": "6.5.0-1014.15"
          },
          {
            "binary_name": "linux-headers-6.5.0-1014-oem",
            "binary_version": "6.5.0-1014.15"
          },
          {
            "binary_name": "linux-image-unsigned-6.5.0-1014-oem",
            "binary_version": "6.5.0-1014.15"
          },
          {
            "binary_name": "linux-modules-6.5.0-1014-oem",
            "binary_version": "6.5.0-1014.15"
          },
          {
            "binary_name": "linux-modules-ipu6-6.5.0-1014-oem",
            "binary_version": "6.5.0-1014.15"
          },
          {
            "binary_name": "linux-modules-ivsc-6.5.0-1014-oem",
            "binary_version": "6.5.0-1014.15"
          },
          {
            "binary_name": "linux-modules-iwlwifi-6.5.0-1014-oem",
            "binary_version": "6.5.0-1014.15"
          },
          {
            "binary_name": "linux-modules-usbio-6.5.0-1014-oem",
            "binary_version": "6.5.0-1014.15"
          },
          {
            "binary_name": "linux-oem-6.5-headers-6.5.0-1014",
            "binary_version": "6.5.0-1014.15"
          },
          {
            "binary_name": "linux-oem-6.5-lib-rust-6.5.0-1014-oem",
            "binary_version": "6.5.0-1014.15"
          },
          {
            "binary_name": "linux-oem-6.5-tools-6.5.0-1014",
            "binary_version": "6.5.0-1014.15"
          },
          {
            "binary_name": "linux-oem-6.5-tools-host",
            "binary_version": "6.5.0-1014.15"
          },
          {
            "binary_name": "linux-tools-6.5.0-1014-oem",
            "binary_version": "6.5.0-1014.15"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "linux-oem-6.5",
        "purl": "pkg:deb/ubuntu/linux-oem-6.5@6.5.0-1014.15?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.5.0-1014.15"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6.5.0-1003.3",
        "6.5.0-1004.4",
        "6.5.0-1006.6",
        "6.5.0-1007.7",
        "6.5.0-1008.8",
        "6.5.0-1009.10",
        "6.5.0-1011.12",
        "6.5.0-1013.14"
      ]
    }
  ],
  "aliases": [],
  "details": "Marek Marczykowski-G\u00f3recki discovered that the Xen event channel\ninfrastructure implementation in the Linux kernel contained a race\ncondition. An attacker in a guest VM could possibly use this to cause a\ndenial of service (paravirtualized device unavailability). (CVE-2023-34324)\n\nZheng Wang discovered a use-after-free in the Renesas Ethernet AVB driver\nin the Linux kernel during device removal. A privileged attacker could use\nthis to cause a denial of service (system crash). (CVE-2023-35827)\n\nTom Dohrmann discovered that the Secure Encrypted Virtualization (SEV)\nimplementation for AMD processors in the Linux kernel contained a race\ncondition when accessing MMIO registers. A local attacker in a SEV guest VM\ncould possibly use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2023-46813)\n\nIt was discovered that the io_uring subsystem in the Linux kernel contained\na race condition, leading to a null pointer dereference vulnerability. A\nlocal attacker could use this to cause a denial of service (system crash).\n(CVE-2023-46862)\n\nIt was discovered that the netfilter subsystem in the Linux kernel did not\nproperly validate inner tunnel netlink attributes, leading to a null\npointer dereference vulnerability. A local attacker could use this to cause\na denial of service (system crash). (CVE-2023-5972)\n\nIt was discovered that the TLS subsystem in the Linux kernel did not\nproperly perform cryptographic operations in some situations, leading to a\nnull pointer dereference vulnerability. A local attacker could use this to\ncause a denial of service (system crash) or possibly execute arbitrary\ncode. (CVE-2023-6176)\n\nJann Horn discovered that a race condition existed in the Linux kernel when\nhandling io_uring over sockets, leading to a use-after-free vulnerability.\nA local attacker could use this to cause a denial of service (system crash)\nor possibly execute arbitrary code. (CVE-2023-6531)\n\nXingyuan Mo discovered that the netfilter subsystem in the Linux kernel did\nnot properly handle dynset expressions passed from userspace, leading to a\nnull pointer dereference vulnerability. A local attacker could use this to\ncause a denial of service (system crash). (CVE-2023-6622)\n\nIt was discovered that the TIPC protocol implementation in the Linux kernel\ndid not properly handle locking during tipc_crypto_key_revoke() operations.\nA local attacker could use this to cause a denial of service (kernel\ndeadlock). (CVE-2024-0641)\n\n",
  "id": "USN-6624-1",
  "modified": "2026-06-03T10:45:37Z",
  "published": "2024-02-07T20:16:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6624-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-5972"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-6176"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-6531"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-6622"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-34324"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-35827"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-46813"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-46862"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-0641"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux, linux-aws, linux-gcp, linux-hwe-6.5, linux-laptop, linux-lowlatency, linux-lowlatency-hwe-6.5, linux-oem-6.5, linux-oracle, linux-raspi, linux-starfive vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2023-5972",
    "UBUNTU-CVE-2023-6176",
    "UBUNTU-CVE-2023-6531",
    "UBUNTU-CVE-2023-6622",
    "UBUNTU-CVE-2023-34324",
    "UBUNTU-CVE-2023-35827",
    "UBUNTU-CVE-2023-46813",
    "UBUNTU-CVE-2023-46862",
    "UBUNTU-CVE-2024-0641"
  ]
}



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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.