usn-5778-2
Vulnerability from osv_ubuntu
Published
2023-02-16 14:09
Modified
2026-06-29 10:52
Summary
xorg-server, xorg-server-hwe-16.04 vulnerabilities
Details

USN-5778-1 fixed several vulnerabilities in X.Org. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM.

Original advisory details:

Jan-Niklas Sohn discovered that X.Org X Server extensions contained multiple security issues. An attacker could possibly use these issues to cause the X Server to crash, execute arbitrary code, or escalate privileges.

References
To clipboard 

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                  "type": "CVSS_V3"
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                {
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                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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                },
                {
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                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-46341",
              "severity": [
                {
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                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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                },
                {
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                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-46342",
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                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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                },
                {
                  "score": "medium",
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              ]
            },
            {
              "id": "CVE-2022-46343",
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                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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                },
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              ]
            },
            {
              "id": "CVE-2022-46344",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-0494",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
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              ]
            }
          ],
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        }
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      "ecosystem_specific": {
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          },
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          },
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          },
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          },
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            "binary_version": "2:1.19.6-1ubuntu4.1~16.04.6+esm4"
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      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "xorg-server-hwe-16.04",
        "purl": "pkg:deb/ubuntu/xorg-server-hwe-16.04@2:1.19.6-1ubuntu4.1~16.04.6+esm4?arch=source\u0026distro=esm-infra/xenial"
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          ],
          "type": "ECOSYSTEM"
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      ],
      "versions": [
        "2:1.18.4-1ubuntu6.1~16.04.1",
        "2:1.18.4-1ubuntu6.1~16.04.2",
        "2:1.19.3-1ubuntu1~16.04.2",
        "2:1.19.3-1ubuntu1~16.04.3",
        "2:1.19.3-1ubuntu1~16.04.4",
        "2:1.19.5-0ubuntu2~16.04.1",
        "2:1.19.6-1ubuntu4~16.04.1",
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        "2:1.19.6-1ubuntu4.1~16.04.2",
        "2:1.19.6-1ubuntu4.1~16.04.3",
        "2:1.19.6-1ubuntu4.1~16.04.4",
        "2:1.19.6-1ubuntu4.1~16.04.5",
        "2:1.19.6-1ubuntu4.1~16.04.6",
        "2:1.19.6-1ubuntu4.1~16.04.6+esm1",
        "2:1.19.6-1ubuntu4.1~16.04.6+esm3"
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  ],
  "aliases": [],
  "details": "USN-5778-1 fixed several vulnerabilities in X.Org. This update provides\nthe corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM.\n\nOriginal advisory details:\n\n Jan-Niklas Sohn discovered that X.Org X Server extensions contained\n multiple security issues. An attacker could possibly use these issues to\n cause the X Server to crash, execute arbitrary code, or escalate\n privileges.\n",
  "id": "USN-5778-2",
  "modified": "2026-06-29T10:52:58Z",
  "published": "2023-02-16T14:09:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5778-2"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-4283"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-46340"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-46341"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-46342"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-46343"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-46344"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-0494"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "xorg-server, xorg-server-hwe-16.04 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2022-4283",
    "UBUNTU-CVE-2022-46340",
    "UBUNTU-CVE-2022-46341",
    "UBUNTU-CVE-2022-46342",
    "UBUNTU-CVE-2022-46343",
    "UBUNTU-CVE-2022-46344",
    "UBUNTU-CVE-2023-0494"
  ]
}



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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.