Vulnerability-Lookup

OESA-2024-1817 (CVE-2022-2320)

Vulnerability from osv_openeuler – Published: 2024-07-12 11:07 – Updated: 2026-08-06 11:07 – Source website

Summary

xorg-x11-server-xwayland security update

Details

Xwayland is an X server for running X clients under Wayland. %package devel Summary: Development package Requires: pkgconfig %description devel The development package provides the developmental files which are necessary for developing Wayland compositors using Xwayland. %prep %autosetup -n xwayland- %build %meson \ -Dxwayland_eglstream=true \ -Ddefault_font_path="catalogue:/etc/X11/fontpath.d,built-ins" \ -Dbuilder_string="Build ID: -" \ -Dxkb_output_dir=/lib/xkb \ -Dxcsecurity=true \ -Dglamor=true \ -Ddri3=true %meson_build

Security Fix(es):

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.(CVE-2022-2320)

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/zh/security/security-bu…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-2320	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "xorg-x11-server-Xwayland-22.1.2-6.oe2203sp4.aarch64.rpm",
          "xorg-x11-server-Xwayland-debuginfo-22.1.2-6.oe2203sp4.aarch64.rpm",
          "xorg-x11-server-Xwayland-debugsource-22.1.2-6.oe2203sp4.aarch64.rpm",
          "xorg-x11-server-Xwayland-devel-22.1.2-6.oe2203sp4.aarch64.rpm"
        ],
        "src": [
          "xorg-x11-server-Xwayland-22.1.2-6.oe2203sp4.src.rpm"
        ],
        "x86_64": [
          "xorg-x11-server-Xwayland-22.1.2-6.oe2203sp4.x86_64.rpm",
          "xorg-x11-server-Xwayland-debuginfo-22.1.2-6.oe2203sp4.x86_64.rpm",
          "xorg-x11-server-Xwayland-debugsource-22.1.2-6.oe2203sp4.x86_64.rpm",
          "xorg-x11-server-Xwayland-devel-22.1.2-6.oe2203sp4.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS-SP4",
        "name": "xorg-x11-server-xwayland",
        "purl": "pkg:rpm/openEuler/xorg-x11-server-xwayland\u0026distro=openEuler-22.03-LTS-SP4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "xorg-x11-server-Xwayland-22.1.2-6.oe2203sp4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "Xwayland is an X server for running X clients under Wayland.   %package devel Summary: Development package Requires: pkgconfig   %description devel The development package provides the developmental files which are necessary for developing Wayland compositors using Xwayland.   %prep %autosetup -n xwayland-   %build %meson \\         -Dxwayland_eglstream=true \\         -Ddefault_font_path=\u0026quot;catalogue:/etc/X11/fontpath.d,built-ins\u0026quot; \\         -Dbuilder_string=\u0026quot;Build ID:  -\u0026quot; \\         -Dxkb_output_dir=/lib/xkb \\         -Dxcsecurity=true \\         -Dglamor=true \\         -Ddri3=true   %meson_build\r\n\r\nSecurity Fix(es):\r\n\r\nA 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.(CVE-2022-2320)",
  "id": "OESA-2024-1817",
  "modified": "2026-08-06T11:07:17Z",
  "published": "2024-07-12T11:07:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1817"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2320"
    }
  ],
  "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-xwayland security update",
  "upstream": [
    "CVE-2022-2320"
  ]
}

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

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

Summary

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.