usn-6652-1
Vulnerability from osv_ubuntu
Published
2024-02-23 20:20
Modified
2024-02-23 20:20
Summary
linux-azure 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 a race condition existed in the ATM (Asynchronous Transfer Mode) subsystem of 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-2023-51780)

It was discovered that a race condition existed in the AppleTalk networking subsystem of 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-2023-51781)

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)

Zhenghan Wang discovered that the generic ID allocator implementation in the Linux kernel did not properly check for null bitmap when releasing IDs. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-6915)

Robert Morris discovered that the CIFS network file system implementation in the Linux kernel did not properly validate certain server commands fields, leading to an out-of-bounds read vulnerability. An attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2024-0565)

Jann Horn discovered that the io_uring subsystem in the Linux kernel did not properly handle the release of certain buffer rings. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2024-0582)

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)

Jann Horn discovered that the TLS subsystem in the Linux kernel did not properly handle spliced messages, leading to an out-of-bounds write vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2024-0646)

References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "linux-azure-cloud-tools-6.5.0-1015",
            "binary_version": "6.5.0-1015.15"
          },
          {
            "binary_name": "linux-azure-headers-6.5.0-1015",
            "binary_version": "6.5.0-1015.15"
          },
          {
            "binary_name": "linux-azure-tools-6.5.0-1015",
            "binary_version": "6.5.0-1015.15"
          },
          {
            "binary_name": "linux-buildinfo-6.5.0-1015-azure",
            "binary_version": "6.5.0-1015.15"
          },
          {
            "binary_name": "linux-cloud-tools-6.5.0-1015-azure",
            "binary_version": "6.5.0-1015.15"
          },
          {
            "binary_name": "linux-headers-6.5.0-1015-azure",
            "binary_version": "6.5.0-1015.15"
          },
          {
            "binary_name": "linux-image-unsigned-6.5.0-1015-azure",
            "binary_version": "6.5.0-1015.15"
          },
          {
            "binary_name": "linux-image-unsigned-6.5.0-1015-azure-dbgsym",
            "binary_version": "6.5.0-1015.15"
          },
          {
            "binary_name": "linux-modules-6.5.0-1015-azure",
            "binary_version": "6.5.0-1015.15"
          },
          {
            "binary_name": "linux-modules-extra-6.5.0-1015-azure",
            "binary_version": "6.5.0-1015.15"
          },
          {
            "binary_name": "linux-modules-ipu6-6.5.0-1015-azure",
            "binary_version": "6.5.0-1015.15"
          },
          {
            "binary_name": "linux-modules-ivsc-6.5.0-1015-azure",
            "binary_version": "6.5.0-1015.15"
          },
          {
            "binary_name": "linux-modules-iwlwifi-6.5.0-1015-azure",
            "binary_version": "6.5.0-1015.15"
          },
          {
            "binary_name": "linux-tools-6.5.0-1015-azure",
            "binary_version": "6.5.0-1015.15"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:23.10",
        "name": "linux-azure",
        "purl": "pkg:deb/ubuntu/linux-azure@6.5.0-1015.15?arch=source\u0026distro=mantic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.5.0-1015.15"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6.2.0-1003.3",
        "6.2.0-1004.4",
        "6.5.0-1004.4",
        "6.5.0-1006.6",
        "6.5.0-1007.7",
        "6.5.0-1008.8",
        "6.5.0-1009.9",
        "6.5.0-1010.10",
        "6.5.0-1011.11"
      ]
    }
  ],
  "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 a race condition existed in the ATM (Asynchronous\nTransfer Mode) subsystem of the Linux kernel, leading to 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-2023-51780)\n\nIt was discovered that a race condition existed in the AppleTalk networking\nsubsystem of the Linux kernel, leading to a use-after-free vulnerability. A\nlocal attacker could use this to cause a denial of service (system crash)\nor possibly execute arbitrary code. (CVE-2023-51781)\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\nZhenghan Wang discovered that the generic ID allocator implementation in\nthe Linux kernel did not properly check for null bitmap when releasing IDs.\nA local attacker could use this to cause a denial of service (system\ncrash). (CVE-2023-6915)\n\nRobert Morris discovered that the CIFS network file system implementation\nin the Linux kernel did not properly validate certain server commands\nfields, leading to an out-of-bounds read vulnerability. An attacker could\nuse this to cause a denial of service (system crash) or possibly expose\nsensitive information. (CVE-2024-0565)\n\nJann Horn discovered that the io_uring subsystem in the Linux kernel did\nnot properly handle the release of certain buffer rings. A local attacker\ncould use this to cause a denial of service (system crash) or possibly\nexecute arbitrary code. (CVE-2024-0582)\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\nJann Horn discovered that the TLS subsystem in the Linux kernel did not\nproperly handle spliced messages, leading to an out-of-bounds write\nvulnerability. A local attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2024-0646)\n\n",
  "id": "USN-6652-1",
  "modified": "2024-02-23T20:20:01.923714Z",
  "published": "2024-02-23T20:20:01.923714Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6652-1"
    },
    {
      "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-2023-6915"
    },
    {
      "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-2023-51780"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-51781"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-0565"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-0582"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-0641"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-0646"
    }
  ],
  "related": [
    "CVE-2023-5972",
    "UBUNTU-CVE-2023-5972",
    "CVE-2023-6176",
    "UBUNTU-CVE-2023-6176",
    "CVE-2023-6531",
    "UBUNTU-CVE-2023-6531",
    "CVE-2023-6622",
    "UBUNTU-CVE-2023-6622",
    "CVE-2023-6915",
    "UBUNTU-CVE-2023-6915",
    "CVE-2023-34324",
    "UBUNTU-CVE-2023-34324",
    "CVE-2023-35827",
    "UBUNTU-CVE-2023-35827",
    "CVE-2023-46813",
    "UBUNTU-CVE-2023-46813",
    "CVE-2023-46862",
    "UBUNTU-CVE-2023-46862",
    "CVE-2023-51780",
    "UBUNTU-CVE-2023-51780",
    "CVE-2023-51781",
    "UBUNTU-CVE-2023-51781",
    "CVE-2024-0565",
    "UBUNTU-CVE-2024-0565",
    "CVE-2024-0582",
    "UBUNTU-CVE-2024-0582",
    "CVE-2024-0641",
    "UBUNTU-CVE-2024-0641",
    "CVE-2024-0646",
    "UBUNTU-CVE-2024-0646"
  ],
  "schema_version": "1.6.3",
  "summary": "linux-azure vulnerabilities"
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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.