Vulnerability-Lookup

OESA-2022-1834 (CVE-2022-2320)

Vulnerability from osv_openeuler – Published: 2022-08-13 11:05 – Updated: 2026-08-06 11:05 – Source website

Summary

xorg-x11-server security update

Details

X.Org X11 X server

Security Fix(es):

CVE-2022-2320/ZDI-CAN-16070: xorg-x11-server: out-of-bounds write in ProcXkbSetDeviceInfo request handler of the Xkb extension

Introduced In: https://github.com/freedesktop/xorg-xserver/commit/c06e27b2f6fd9f7b9f827623a48876a225264132

Fixed In: https://github.com/freedesktop/xorg-xserver/commit/dd8caf39e9e15d8f302e54045dd08d8ebf1025dc(CVE-2022-2320)

CVE-2022-2319/ZDI-CAN-16062: X.Org Server ProcXkbSetGeometry Out-Of-Bounds Access https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/938 https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/939(CVE-2022-2319)

Severity

7.8 (High)


                    
                      CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-2320	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-2319	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "xorg-x11-server-Xephyr-1.20.8-11.oe1.aarch64.rpm",
          "xorg-x11-server-debugsource-1.20.8-11.oe1.aarch64.rpm",
          "xorg-x11-server-devel-1.20.8-11.oe1.aarch64.rpm",
          "xorg-x11-server-1.20.8-11.oe1.aarch64.rpm",
          "xorg-x11-server-debuginfo-1.20.8-11.oe1.aarch64.rpm"
        ],
        "noarch": [
          "xorg-x11-server-help-1.20.8-11.oe1.noarch.rpm"
        ],
        "src": [
          "xorg-x11-server-1.20.8-11.oe1.src.rpm"
        ],
        "x86_64": [
          "xorg-x11-server-devel-1.20.8-11.oe1.x86_64.rpm",
          "xorg-x11-server-debuginfo-1.20.8-11.oe1.x86_64.rpm",
          "xorg-x11-server-debugsource-1.20.8-11.oe1.x86_64.rpm",
          "xorg-x11-server-Xephyr-1.20.8-11.oe1.x86_64.rpm",
          "xorg-x11-server-1.20.8-11.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "xorg-x11-server",
        "purl": "pkg:rpm/openEuler/xorg-x11-server\u0026distro=openEuler-20.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.20.8-11.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "xorg-x11-server-debuginfo-1.20.8-12.oe1.aarch64.rpm",
          "xorg-x11-server-devel-1.20.8-12.oe1.aarch64.rpm",
          "xorg-x11-server-debugsource-1.20.8-12.oe1.aarch64.rpm",
          "xorg-x11-server-1.20.8-12.oe1.aarch64.rpm",
          "xorg-x11-server-Xephyr-1.20.8-12.oe1.aarch64.rpm"
        ],
        "noarch": [
          "xorg-x11-server-help-1.20.8-12.oe1.noarch.rpm"
        ],
        "src": [
          "xorg-x11-server-1.20.8-12.oe1.src.rpm"
        ],
        "x86_64": [
          "xorg-x11-server-Xephyr-1.20.8-12.oe1.x86_64.rpm",
          "xorg-x11-server-debugsource-1.20.8-12.oe1.x86_64.rpm",
          "xorg-x11-server-devel-1.20.8-12.oe1.x86_64.rpm",
          "xorg-x11-server-1.20.8-12.oe1.x86_64.rpm",
          "xorg-x11-server-debuginfo-1.20.8-12.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP3",
        "name": "xorg-x11-server",
        "purl": "pkg:rpm/openEuler/xorg-x11-server\u0026distro=openEuler-20.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.20.8-12.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "xorg-x11-server-debuginfo-1.20.11-7.oe2203.aarch64.rpm",
          "xorg-x11-server-Xvfb-1.20.11-7.oe2203.aarch64.rpm",
          "xorg-x11-server-Xnest-1.20.11-7.oe2203.aarch64.rpm",
          "xorg-x11-server-Xephyr-1.20.11-7.oe2203.aarch64.rpm",
          "xorg-x11-server-Xdmx-1.20.11-7.oe2203.aarch64.rpm",
          "xorg-x11-server-common-1.20.11-7.oe2203.aarch64.rpm",
          "xorg-x11-server-debugsource-1.20.11-7.oe2203.aarch64.rpm",
          "xorg-x11-server-1.20.11-7.oe2203.aarch64.rpm",
          "xorg-x11-server-devel-1.20.11-7.oe2203.aarch64.rpm"
        ],
        "noarch": [
          "xorg-x11-server-source-1.20.11-7.oe2203.noarch.rpm",
          "xorg-x11-server-help-1.20.11-7.oe2203.noarch.rpm"
        ],
        "src": [
          "xorg-x11-server-1.20.11-7.oe2203.src.rpm"
        ],
        "x86_64": [
          "xorg-x11-server-devel-1.20.11-7.oe2203.x86_64.rpm",
          "xorg-x11-server-Xdmx-1.20.11-7.oe2203.x86_64.rpm",
          "xorg-x11-server-common-1.20.11-7.oe2203.x86_64.rpm",
          "xorg-x11-server-Xnest-1.20.11-7.oe2203.x86_64.rpm",
          "xorg-x11-server-debuginfo-1.20.11-7.oe2203.x86_64.rpm",
          "xorg-x11-server-debugsource-1.20.11-7.oe2203.x86_64.rpm",
          "xorg-x11-server-1.20.11-7.oe2203.x86_64.rpm",
          "xorg-x11-server-Xephyr-1.20.11-7.oe2203.x86_64.rpm",
          "xorg-x11-server-Xvfb-1.20.11-7.oe2203.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS",
        "name": "xorg-x11-server",
        "purl": "pkg:rpm/openEuler/xorg-x11-server\u0026distro=openEuler-22.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.20.11-7.oe2203"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "X.Org X11 X server\r\n\r\nSecurity Fix(es):\r\n\r\nCVE-2022-2320/ZDI-CAN-16070: xorg-x11-server: out-of-bounds write in ProcXkbSetDeviceInfo request handler of the Xkb extension\r\n\r\nIntroduced In:\nhttps://github.com/freedesktop/xorg-xserver/commit/c06e27b2f6fd9f7b9f827623a48876a225264132\r\n\r\nFixed In:\nhttps://github.com/freedesktop/xorg-xserver/commit/dd8caf39e9e15d8f302e54045dd08d8ebf1025dc(CVE-2022-2320)\r\n\r\nCVE-2022-2319/ZDI-CAN-16062: X.Org Server ProcXkbSetGeometry Out-Of-Bounds Access\nhttps://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/938\nhttps://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/939(CVE-2022-2319)",
  "id": "OESA-2022-1834",
  "modified": "2026-08-06T11:05:06Z",
  "published": "2022-08-13T11:05:06Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1834"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2320"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2319"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "xorg-x11-server security update",
  "upstream": [
    "CVE-2022-2320",
    "CVE-2022-2319"
  ]
}

CVE-2022-2319 (GCVE-0-2022-2319)

Vulnerability from cvelistv5 – Published: 2022-09-01 00:00 – Updated: 2024-08-03 00:32

Summary

A flaw was found in the Xorg-x11-server. An out-of-bounds access issue can occur in the ProcXkbSetGeometry function due to improper validation of the request length.

Severity

No CVSS data available.

CWE

CWE-1320

Assigner

redhat redhat root

References

6 references

URL	Tags
https://gitlab.freedesktop.org/xorg/xserver/-/mer…
https://gitlab.freedesktop.org/xorg/xserver/-/mer…
https://lists.freedesktop.org/archives/xorg-annou…
https://www.zerodayinitiative.com/advisories/ZDI-…
https://security.gentoo.org/glsa/202210-30	vendor-advisory
https://security.netapp.com/advisory/ntap-2022110…

Impacted products

1 product

Vendor	Product	Version
n/a	xorg-x11-server	Affected: xorg-x11-server 21.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T00:32:09.879Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/938"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/939"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.freedesktop.org/archives/xorg-announce/2022-July/003192.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-964/"
          },
          {
            "name": "GLSA-202210-30",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202210-30"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20221104-0003/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "xorg-x11-server",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "xorg-x11-server 21.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A flaw was found in the Xorg-x11-server. An out-of-bounds access issue can occur in the ProcXkbSetGeometry function due to improper validation of the request length."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1320",
              "description": "CWE-1320",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-11-04T00:00:00.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "url": "https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/938"
        },
        {
          "url": "https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/939"
        },
        {
          "url": "https://lists.freedesktop.org/archives/xorg-announce/2022-July/003192.html"
        },
        {
          "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-964/"
        },
        {
          "name": "GLSA-202210-30",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202210-30"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20221104-0003/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2022-2319",
    "datePublished": "2022-09-01T00:00:00.000Z",
    "dateReserved": "2022-07-05T00:00:00.000Z",
    "dateUpdated": "2024-08-03T00:32:09.879Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2022-2320 (GCVE-0-2022-2320)

Vulnerability from cvelistv5 – Published: 2022-09-01 00:00 – Updated: 2024-08-03 00:32

Summary

A flaw was found in the Xorg-x11-server. The specific flaw exists within the handling of ProcXkbSetDeviceInfo requests. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. This flaw allows an attacker to escalate privileges and execute arbitrary code in the context of root.

Severity

No CVSS data available.

CWE

CWE-787

Assigner

redhat redhat root

References

7 references

URL	Tags
https://gitlab.freedesktop.org/xorg/xserver/-/mer…
https://gitlab.freedesktop.org/xorg/xserver/-/mer…
https://github.com/freedesktop/xorg-xserver/commi…
https://www.zerodayinitiative.com/advisories/ZDI-…
https://lists.freedesktop.org/archives/xorg-annou…
https://security.gentoo.org/glsa/202210-30	vendor-advisory
https://security.netapp.com/advisory/ntap-2022110…

Impacted products

1 product

Vendor	Product	Version
n/a	xorg-x11-server	Affected: xorg-x11-server 21.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T00:32:09.611Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/938"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/939"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/freedesktop/xorg-xserver/commit/dd8caf39e9e15d8f302e54045dd08d8ebf1025dc"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-963/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.freedesktop.org/archives/xorg-announce/2022-July/003192.html"
          },
          {
            "name": "GLSA-202210-30",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202210-30"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20221104-0003/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "xorg-x11-server",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "xorg-x11-server 21.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A flaw was found in the Xorg-x11-server. The specific flaw exists within the handling of ProcXkbSetDeviceInfo requests. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. This flaw allows an attacker to escalate privileges and execute arbitrary code in the context of root."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-787",
              "description": "CWE-787",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-11-04T00:00:00.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "url": "https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/938"
        },
        {
          "url": "https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/939"
        },
        {
          "url": "https://github.com/freedesktop/xorg-xserver/commit/dd8caf39e9e15d8f302e54045dd08d8ebf1025dc"
        },
        {
          "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-963/"
        },
        {
          "url": "https://lists.freedesktop.org/archives/xorg-announce/2022-July/003192.html"
        },
        {
          "name": "GLSA-202210-30",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202210-30"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20221104-0003/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2022-2320",
    "datePublished": "2022-09-01T00:00:00.000Z",
    "dateReserved": "2022-07-05T00:00:00.000Z",
    "dateUpdated": "2024-08-03T00:32:09.611Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

OESA-2022-1834 (CVE-2022-2320)

CVE-2022-2319 (GCVE-0-2022-2319)

CVE-2022-2320 (GCVE-0-2022-2320)

Tags

Sightings

Nomenclature

Related by attack behaviour