Vulnerability-Lookup

OESA-2022-1714 (CVE-2022-1972)

Vulnerability from osv_openeuler – Published: 2022-06-17 11:04 – Updated: 2026-08-06 11:04 – Source website

Summary

kernel security update

Details

The Linux Kernel, the operating system core itself.

Security Fix(es):

An out-of-bound write vulnerability was identified within the netfilter subsystem which can be exploited to achieve privilege escalation to root.(CVE-2022-1972)

A use-after-free flaw was found in the Linux kernel's NFC core functionality due to a race condition between kobject creation and delete. This vulnerability allows a local attacker with CAP_NET_ADMIN privilege to leak kernel information.(CVE-2022-1974)

A use-after-free flaw was found in the Linux kernel’s io_uring subsystem in the way a user sets up a ring with IORING_SETUP_IOPOLL with more than one task completing submissions on this ring. This flaw allows a local user to crash or escalate their privileges on the system.(CVE-2022-1786)

Severity

7.0 (High)


                    
                      CVSS:3.1/AV:L/AC:H/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-2022-1972	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-1974	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-1786	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "perf-5.10.0-60.38.0.67.oe2203.aarch64.rpm",
          "bpftool-5.10.0-60.38.0.67.oe2203.aarch64.rpm",
          "kernel-devel-5.10.0-60.38.0.67.oe2203.aarch64.rpm",
          "bpftool-debuginfo-5.10.0-60.38.0.67.oe2203.aarch64.rpm",
          "python3-perf-debuginfo-5.10.0-60.38.0.67.oe2203.aarch64.rpm",
          "kernel-debuginfo-5.10.0-60.38.0.67.oe2203.aarch64.rpm",
          "kernel-source-5.10.0-60.38.0.67.oe2203.aarch64.rpm",
          "kernel-tools-5.10.0-60.38.0.67.oe2203.aarch64.rpm",
          "python3-perf-5.10.0-60.38.0.67.oe2203.aarch64.rpm",
          "kernel-headers-5.10.0-60.38.0.67.oe2203.aarch64.rpm",
          "perf-debuginfo-5.10.0-60.38.0.67.oe2203.aarch64.rpm",
          "kernel-debugsource-5.10.0-60.38.0.67.oe2203.aarch64.rpm",
          "kernel-tools-devel-5.10.0-60.38.0.67.oe2203.aarch64.rpm",
          "kernel-tools-debuginfo-5.10.0-60.38.0.67.oe2203.aarch64.rpm",
          "kernel-5.10.0-60.38.0.67.oe2203.aarch64.rpm"
        ],
        "src": [
          "kernel-5.10.0-60.38.0.67.oe2203.src.rpm"
        ],
        "x86_64": [
          "kernel-devel-5.10.0-60.38.0.67.oe2203.x86_64.rpm",
          "kernel-tools-5.10.0-60.38.0.67.oe2203.x86_64.rpm",
          "kernel-debugsource-5.10.0-60.38.0.67.oe2203.x86_64.rpm",
          "kernel-tools-debuginfo-5.10.0-60.38.0.67.oe2203.x86_64.rpm",
          "bpftool-5.10.0-60.38.0.67.oe2203.x86_64.rpm",
          "kernel-source-5.10.0-60.38.0.67.oe2203.x86_64.rpm",
          "kernel-tools-devel-5.10.0-60.38.0.67.oe2203.x86_64.rpm",
          "kernel-debuginfo-5.10.0-60.38.0.67.oe2203.x86_64.rpm",
          "perf-5.10.0-60.38.0.67.oe2203.x86_64.rpm",
          "kernel-headers-5.10.0-60.38.0.67.oe2203.x86_64.rpm",
          "python3-perf-5.10.0-60.38.0.67.oe2203.x86_64.rpm",
          "perf-debuginfo-5.10.0-60.38.0.67.oe2203.x86_64.rpm",
          "bpftool-debuginfo-5.10.0-60.38.0.67.oe2203.x86_64.rpm",
          "kernel-5.10.0-60.38.0.67.oe2203.x86_64.rpm",
          "python3-perf-debuginfo-5.10.0-60.38.0.67.oe2203.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS",
        "name": "kernel",
        "purl": "pkg:rpm/openEuler/kernel\u0026distro=openEuler-22.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.10.0-60.38.0.67.oe2203"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "The Linux Kernel, the operating system core itself.\r\n\r\nSecurity Fix(es):\r\n\nAn out-of-bound write vulnerability was identified within the netfilter subsystem which can be exploited to achieve privilege escalation to root.(CVE-2022-1972)\n\r\nA use-after-free flaw was found in the Linux kernel\u0026apos;s NFC core functionality due to a race condition between kobject creation and delete. This vulnerability allows a local attacker with CAP_NET_ADMIN privilege to leak kernel information.(CVE-2022-1974)\n\nA use-after-free flaw was found in the Linux kernel\u2019s io_uring subsystem in the way a user sets up a ring with IORING_SETUP_IOPOLL with more than one task completing submissions on this ring. This flaw allows a local user to crash or escalate their privileges on the system.(CVE-2022-1786)",
  "id": "OESA-2022-1714",
  "modified": "2026-08-06T11:04:59Z",
  "published": "2022-06-17T11:04:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1714"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1972"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1974"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1786"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "kernel security update",
  "upstream": [
    "CVE-2022-1972",
    "CVE-2022-1974",
    "CVE-2022-1786"
  ]
}

CVE-2022-1786 (GCVE-0-2022-1786)

Vulnerability from cvelistv5 – Published: 2022-05-31 18:45 – Updated: 2024-08-03 00:16

Summary

Severity

No CVSS data available.

CWE

CWE-843

Assigner

redhat redhat root

References

3 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2087760	x_refsource_MISC
https://www.debian.org/security/2022/dsa-5161	vendor-advisoryx_refsource_DEBIAN
https://security.netapp.com/advisory/ntap-2022072…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
n/a	kernel	Affected: kernel v5.10 and v5.11

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T00:16:59.956Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2087760"
          },
          {
            "name": "DSA-5161",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5161"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20220722-0001/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "kernel",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "kernel v5.10 and v5.11"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A use-after-free flaw was found in the Linux kernel\u2019s io_uring subsystem in the way a user sets up a ring with IORING_SETUP_IOPOLL with more than one task completing submissions on this ring. This flaw allows a local user to crash or escalate their privileges on the system."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-843",
              "description": "CWE-843",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-07-22T18:09:57.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2087760"
        },
        {
          "name": "DSA-5161",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5161"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20220722-0001/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2022-1786",
    "datePublished": "2022-05-31T18:45:44.000Z",
    "dateReserved": "2022-05-18T00:00:00.000Z",
    "dateUpdated": "2024-08-03T00:16:59.956Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2022-1972 (GCVE-0-2022-1972)

Vulnerability from cvelistv5 – Published: 2022-09-14 18:59 – Updated: 2022-09-14 18:59

DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-2078. Reason: This candidate is a reservation duplicate of CVE-2022-2078. Notes: All CVE users should reference CVE-2022-2078 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "providerMetadata": {
        "dateUpdated": "2022-09-14T18:59:30.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "rejectedReasons": [
        {
          "lang": "en",
          "value": "DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-2078. Reason: This candidate is a reservation duplicate of CVE-2022-2078. Notes: All CVE users should reference CVE-2022-2078 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2022-1972",
    "datePublished": "2022-09-14T18:59:30.000Z",
    "dateRejected": "2022-09-14T18:59:30.000Z",
    "dateReserved": "2022-06-01T00:00:00.000Z",
    "dateUpdated": "2022-09-14T18:59:30.000Z",
    "state": "REJECTED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.0"
}

CVE-2022-1974 (GCVE-0-2022-1974)

Vulnerability from cvelistv5 – Published: 2022-08-31 15:32 – Updated: 2024-08-03 00:24

Summary

Severity

No CVSS data available.

CWE

CWE-416

Assigner

redhat redhat root

References

1 reference

URL	Tags
https://github.com/torvalds/linux/commit/da5c0f11…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Linux kernel	Affected: Linux kernel 5.18 rc6

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T00:24:43.567Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/torvalds/linux/commit/da5c0f119203ad9728920456a0f52a6d850c01cd"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Linux kernel",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Linux kernel 5.18 rc6"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A use-after-free flaw was found in the Linux kernel\u0027s NFC core functionality due to a race condition between kobject creation and delete. This vulnerability allows a local attacker with CAP_NET_ADMIN privilege to leak kernel information."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-416",
              "description": "CWE-416",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-08-31T15:32:58.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/torvalds/linux/commit/da5c0f119203ad9728920456a0f52a6d850c01cd"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2022-1974",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Linux kernel",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Linux kernel 5.18 rc6"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A use-after-free flaw was found in the Linux kernel\u0027s NFC core functionality due to a race condition between kobject creation and delete. This vulnerability allows a local attacker with CAP_NET_ADMIN privilege to leak kernel information."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-416"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/torvalds/linux/commit/da5c0f119203ad9728920456a0f52a6d850c01cd",
              "refsource": "MISC",
              "url": "https://github.com/torvalds/linux/commit/da5c0f119203ad9728920456a0f52a6d850c01cd"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2022-1974",
    "datePublished": "2022-08-31T15:32:58.000Z",
    "dateReserved": "2022-06-01T00:00:00.000Z",
    "dateUpdated": "2024-08-03T00:24:43.567Z",
    "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-2022-1714 (CVE-2022-1972)

CVE-2022-1786 (GCVE-0-2022-1786)

CVE-2022-1972 (GCVE-0-2022-1972)

CVE-2022-1974 (GCVE-0-2022-1974)

Tags

Sightings

Nomenclature

Related by attack behaviour