CVE-2022-45934 (GCVE-0-2022-45934)

Vulnerability from cvelistv5 – Published: 2022-11-27 00:00 – Updated: 2025-04-29 13:41
VLAI
Summary
An issue was discovered in the Linux kernel through 6.0.10. l2cap_config_req in net/bluetooth/l2cap_core.c has an integer wraparound via L2CAP_CONF_REQ packets.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-29 13:40 UTC
CWE
  • n/a
  • CWE-190 - Integer Overflow or Wraparound
Assigner
mitre CNA under the mitre root
CNA scorecard E 29/100 over 2361 records in the last 180 days details
References
Show details on NVD website
To clipboard 

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                "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDAKCGDW6CQ6G3RZWYZJO454R3L5CTQB/"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://security.netapp.com/advisory/ntap-20230113-0008/"
              },
              {
                "name": "DSA-5324",
                "tags": [
                  "vendor-advisory",
                  "x_transferred"
                ],
                "url": "https://www.debian.org/security/2023/dsa-5324"
              },
              {
                "name": "[debian-lts-announce] 20230302 [SECURITY] [DLA 3349-1] linux-5.10 security update",
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                "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html"
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                "name": "[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update",
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                ],
                "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "metrics": [
              {
                "cvssV3_1": {
                  "attackComplexity": "LOW",
                  "attackVector": "LOCAL",
                  "availabilityImpact": "HIGH",
                  "baseScore": 7.8,
                  "baseSeverity": "HIGH",
                  "confidentialityImpact": "HIGH",
                  "integrityImpact": "HIGH",
                  "privilegesRequired": "LOW",
                  "scope": "UNCHANGED",
                  "userInteraction": "NONE",
                  "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "version": "3.1"
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              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2022-45934",
                    "options": [
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                        "Exploitation": "poc"
                      },
                      {
                        "Automatable": "no"
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                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-04-29T13:40:38.316119Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "cweId": "CWE-190",
                    "description": "CWE-190 Integer Overflow or Wraparound",
                    "lang": "en",
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                ]
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            ],
            "providerMetadata": {
              "dateUpdated": "2025-04-29T13:41:01.412Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
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        ],
        "cna": {
          "affected": [
            {
              "product": "n/a",
              "vendor": "n/a",
              "versions": [
                {
                  "status": "affected",
                  "version": "n/a"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "An issue was discovered in the Linux kernel through 6.0.10. l2cap_config_req in net/bluetooth/l2cap_core.c has an integer wraparound via L2CAP_CONF_REQ packets."
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
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                  "lang": "en",
                  "type": "text"
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          ],
          "providerMetadata": {
            "dateUpdated": "2023-05-03T00:00:00.000Z",
            "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
            "shortName": "mitre"
          },
          "references": [
            {
              "url": "https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=ae4569813a6e931258db627cdfe50dfb4f917d5d"
            },
            {
              "name": "FEDORA-2022-90162a1d88",
              "tags": [
                "vendor-advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDAKCGDW6CQ6G3RZWYZJO454R3L5CTQB/"
            },
            {
              "url": "https://security.netapp.com/advisory/ntap-20230113-0008/"
            },
            {
              "name": "DSA-5324",
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                "vendor-advisory"
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              "url": "https://www.debian.org/security/2023/dsa-5324"
            },
            {
              "name": "[debian-lts-announce] 20230302 [SECURITY] [DLA 3349-1] linux-5.10 security update",
              "tags": [
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              ],
              "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html"
            },
            {
              "name": "[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update",
              "tags": [
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              ],
              "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html"
            }
          ]
        }
      },
      "cveMetadata": {
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "assignerShortName": "mitre",
        "cveId": "CVE-2022-45934",
        "datePublished": "2022-11-27T00:00:00.000Z",
        "dateReserved": "2022-11-27T00:00:00.000Z",
        "dateUpdated": "2025-04-29T13:41:05.963Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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