CVE-2022-2602 (GCVE-0-2022-2602)

Vulnerability from cvelistv5 – Published: 2024-01-08 17:56 – Updated: 2026-10-14 13:25
VLAI
Summary
io_uring UAF, Unix SCM garbage collection
Severity
5.3 (Medium)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-01-10 15:31 UTC
CWE
Assigner
canonical CNA under the mitre root
CNA scorecard B 82/100 over 58 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
The Linux Kernel Organization linux Affected: 0 , < 6.1~rc1 (semver)
guessed Create a notification for this product.
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem Affected: 0 , < V1.1 (custom)
guessed Create a notification for this product.
Credits
David Bouman Billy Jheng Bing Jhong working with Trend Micro's Zero Day Initiative
Show details on NVD website
To clipboard 

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                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H",
                "version": "3.1"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-416",
                  "description": "CWE-416",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2024-01-12T16:06:18.102Z",
            "orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
            "shortName": "canonical"
          },
          "references": [
            {
              "tags": [
                "third-party-advisory"
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              "url": "https://ubuntu.com/security/notices/USN-5692-1"
            },
            {
              "tags": [
                "third-party-advisory"
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              "url": "https://ubuntu.com/security/notices/USN-5752-1"
            },
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              "url": "https://ubuntu.com/security/notices/USN-5693-1"
            },
            {
              "tags": [
                "issue-tracking"
              ],
              "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2602"
            },
            {
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              ],
              "url": "https://ubuntu.com/security/notices/USN-5691-1"
            },
            {
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              ],
              "url": "https://ubuntu.com/security/notices/USN-5700-1"
            },
            {
              "url": "http://packetstormsecurity.com/files/176533/Linux-Broken-Unix-GC-Interaction-Use-After-Free.html"
            }
          ]
        }
      },
      "cveMetadata": {
        "assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
        "assignerShortName": "canonical",
        "cveId": "CVE-2022-2602",
        "datePublished": "2024-01-08T17:56:16.403Z",
        "dateReserved": "2022-08-01T19:49:01.609Z",
        "dateUpdated": "2026-10-14T13:25:22.050Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

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

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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.
Vulnerability timeline

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    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.