usn-5295-1
Vulnerability from osv_ubuntu
Published
2022-02-18 00:41
Modified
2026-06-03 10:45
Summary
linux-hwe-5.13 vulnerabilities
Details

It was discovered that the Packet network protocol implementation in the Linux kernel contained a double-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-22600)

Jann Horn discovered a race condition in the Unix domain socket implementation in the Linux kernel that could result in a read-after-free. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-4083)

Kirill Tkhai discovered that the XFS file system implementation in the Linux kernel did not calculate size correctly when pre-allocating space in some situations. A local attacker could use this to expose sensitive information. (CVE-2021-4155)

Sushma Venkatesh Reddy discovered that the Intel i915 graphics driver in the Linux kernel did not perform a GPU TLB flush in some situations. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. (CVE-2022-0330)

It was discovered that the VMware Virtual GPU driver in the Linux kernel did not properly handle certain failure conditions, leading to a stale entry in the file descriptor table. A local attacker could use this to expose sensitive information or possibly gain administrative privileges. (CVE-2022-22942)

References
To clipboard 

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            "binary_version": "5.13.0-30.33~20.04.1"
          },
          {
            "binary_name": "vlan-modules-5.13.0-30-generic-lpae-di",
            "binary_version": "5.13.0-30.33~20.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "linux-hwe-5.13",
        "purl": "pkg:deb/ubuntu/linux-hwe-5.13@5.13.0-30.33~20.04.1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.13.0-30.33~20.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "5.13.0-21.21~20.04.1",
        "5.13.0-22.22~20.04.1",
        "5.13.0-23.23~20.04.2",
        "5.13.0-25.26~20.04.1",
        "5.13.0-27.29~20.04.1",
        "5.13.0-28.31~20.04.1"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that the Packet network protocol implementation in the\nLinux kernel contained a double-free vulnerability. A local attacker could\nuse this to cause a denial of service (system crash) or possibly execute\narbitrary code. (CVE-2021-22600)\n\nJann Horn discovered a race condition in the Unix domain socket\nimplementation in the Linux kernel that could result in a read-after-free.\nA local attacker could use this to cause a denial of service (system crash)\nor possibly execute arbitrary code. (CVE-2021-4083)\n\nKirill Tkhai discovered that the XFS file system implementation in the\nLinux kernel did not calculate size correctly when pre-allocating space in\nsome situations. A local attacker could use this to expose sensitive\ninformation. (CVE-2021-4155)\n\nSushma Venkatesh Reddy discovered that the Intel i915 graphics driver in\nthe Linux kernel did not perform a GPU TLB flush in some situations. A\nlocal attacker could use this to cause a denial of service or possibly\nexecute arbitrary code. (CVE-2022-0330)\n\nIt was discovered that the VMware Virtual GPU driver in the Linux kernel\ndid not properly handle certain failure conditions, leading to a stale\nentry in the file descriptor table. A local attacker could use this to\nexpose sensitive information or possibly gain administrative privileges.\n(CVE-2022-22942)\n",
  "id": "USN-5295-1",
  "modified": "2026-06-03T10:45:27Z",
  "published": "2022-02-18T00:41:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5295-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-4083"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-4155"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-22600"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-0330"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-22942"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux-hwe-5.13 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2021-4083",
    "UBUNTU-CVE-2021-4155",
    "UBUNTU-CVE-2021-22600",
    "UBUNTU-CVE-2022-0330",
    "UBUNTU-CVE-2022-22942"
  ]
}



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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.