Vulnerability-Lookup

OESA-2022-2071 (CVE-2022-3542)

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

Summary

kernel security update

Details

The Linux Kernel, the operating system core itself.

Security Fix(es):

A vulnerability classified as problematic was found in Linux Kernel. This vulnerability affects the function bnx2x_tpa_stop of the file drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c of the component BPF. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211042 is the identifier assigned to this vulnerability.(CVE-2022-3542)

A vulnerability was found in Linux Kernel. It has been classified as problematic. This affects the function find_prog_by_sec_insn of the file tools/lib/bpf/libbpf.c of the component BPF. The manipulation leads to null pointer dereference. It is recommended to apply a patch to fix this issue. The identifier VDB-211749 was assigned to this vulnerability.(CVE-2022-3606)

drivers/scsi/stex.c in the Linux kernel through 5.19.9 allows local users to obtain sensitive information from kernel memory because stex_queuecommand_lck lacks a memset for the PASSTHRU_CMD case.(CVE-2022-40768)

Severity

5.5 (Medium)


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

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-3542	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-3606	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-40768	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "kernel-debugsource-5.10.0-60.66.0.91.oe2203.aarch64.rpm",
          "bpftool-5.10.0-60.66.0.91.oe2203.aarch64.rpm",
          "bpftool-debuginfo-5.10.0-60.66.0.91.oe2203.aarch64.rpm",
          "kernel-debuginfo-5.10.0-60.66.0.91.oe2203.aarch64.rpm",
          "kernel-tools-5.10.0-60.66.0.91.oe2203.aarch64.rpm",
          "perf-5.10.0-60.66.0.91.oe2203.aarch64.rpm",
          "kernel-5.10.0-60.66.0.91.oe2203.aarch64.rpm",
          "python3-perf-5.10.0-60.66.0.91.oe2203.aarch64.rpm",
          "python3-perf-debuginfo-5.10.0-60.66.0.91.oe2203.aarch64.rpm",
          "kernel-headers-5.10.0-60.66.0.91.oe2203.aarch64.rpm",
          "kernel-tools-debuginfo-5.10.0-60.66.0.91.oe2203.aarch64.rpm",
          "kernel-source-5.10.0-60.66.0.91.oe2203.aarch64.rpm",
          "kernel-devel-5.10.0-60.66.0.91.oe2203.aarch64.rpm",
          "kernel-tools-devel-5.10.0-60.66.0.91.oe2203.aarch64.rpm",
          "perf-debuginfo-5.10.0-60.66.0.91.oe2203.aarch64.rpm"
        ],
        "src": [
          "kernel-5.10.0-60.66.0.91.oe2203.src.rpm"
        ],
        "x86_64": [
          "bpftool-5.10.0-60.66.0.91.oe2203.x86_64.rpm",
          "bpftool-debuginfo-5.10.0-60.66.0.91.oe2203.x86_64.rpm",
          "kernel-debugsource-5.10.0-60.66.0.91.oe2203.x86_64.rpm",
          "kernel-tools-5.10.0-60.66.0.91.oe2203.x86_64.rpm",
          "kernel-source-5.10.0-60.66.0.91.oe2203.x86_64.rpm",
          "python3-perf-debuginfo-5.10.0-60.66.0.91.oe2203.x86_64.rpm",
          "kernel-devel-5.10.0-60.66.0.91.oe2203.x86_64.rpm",
          "kernel-tools-debuginfo-5.10.0-60.66.0.91.oe2203.x86_64.rpm",
          "perf-5.10.0-60.66.0.91.oe2203.x86_64.rpm",
          "kernel-headers-5.10.0-60.66.0.91.oe2203.x86_64.rpm",
          "kernel-tools-devel-5.10.0-60.66.0.91.oe2203.x86_64.rpm",
          "perf-debuginfo-5.10.0-60.66.0.91.oe2203.x86_64.rpm",
          "python3-perf-5.10.0-60.66.0.91.oe2203.x86_64.rpm",
          "kernel-5.10.0-60.66.0.91.oe2203.x86_64.rpm",
          "kernel-debuginfo-5.10.0-60.66.0.91.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": "5.10.0-60.66.0.91.oe2203"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Medium"
  },
  "details": "The Linux Kernel, the operating system core itself.\r\n\r\nSecurity Fix(es):\r\n\r\nA vulnerability classified as problematic was found in Linux Kernel. This vulnerability affects the function bnx2x_tpa_stop of the file drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c of the component BPF. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211042 is the identifier assigned to this vulnerability.(CVE-2022-3542)\r\n\r\nA vulnerability was found in Linux Kernel. It has been classified as problematic. This affects the function find_prog_by_sec_insn of the file tools/lib/bpf/libbpf.c of the component BPF. The manipulation leads to null pointer dereference. It is recommended to apply a patch to fix this issue. The identifier VDB-211749 was assigned to this vulnerability.(CVE-2022-3606)\n\ndrivers/scsi/stex.c in the Linux kernel through 5.19.9 allows local users to obtain sensitive information from kernel memory because stex_queuecommand_lck lacks a memset for the PASSTHRU_CMD case.(CVE-2022-40768)",
  "id": "OESA-2022-2071",
  "modified": "2026-08-06T11:05:23Z",
  "published": "2022-11-11T11:05:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-2071"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-3542"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-3606"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40768"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "kernel security update",
  "upstream": [
    "CVE-2022-3542",
    "CVE-2022-3606",
    "CVE-2022-40768"
  ]
}

CVE-2022-3542 (GCVE-0-2022-3542)

Vulnerability from cvelistv5 – Published: – Updated: 2022-12-21 00:00

DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "providerMetadata": {
        "dateUpdated": "2022-12-21T00:00:00.000Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "rejectedReasons": [
        {
          "lang": "en",
          "value": "DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none."
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2022-3542",
    "dateRejected": "2022-12-21T00:00:00.000Z",
    "dateReserved": "2022-10-17T00:00:00.000Z",
    "dateUpdated": "2022-12-21T00:00:00.000Z",
    "state": "REJECTED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.0"
}

CVE-2022-3606 (GCVE-0-2022-3606)

Vulnerability from cvelistv5 – Published: 2022-10-19 00:00 – Updated: 2025-11-03 19:27

Title

Linux Kernel BPF libbpf.c find_prog_by_sec_insn null pointer dereference

Summary

Severity

3.5 (Low)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-14 17:08 UTC

CWE

CWE-404 - Denial of Service -> CWE-476 NULL Pointer Dereference

Assigner

VulDB mitre root

References

3 references

URL	Tags
https://git.kernel.org/pub/scm/linux/kernel/git/b…
https://vuldb.com/?id.211749
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

1 product

Vendor	Product	Version
Linux	Kernel	Affected: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T19:27:12.037Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=d0d382f95a9270dcf803539d6781d6bd67e3f5b2"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://vuldb.com/?id.211749"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/04/msg00033.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-3606",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-14T17:08:19.565308Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-15T13:26:14.935Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Kernel",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in Linux Kernel. It has been classified as problematic. This affects the function find_prog_by_sec_insn of the file tools/lib/bpf/libbpf.c of the component BPF. The manipulation leads to null pointer dereference. It is recommended to apply a patch to fix this issue. The identifier VDB-211749 was assigned to this vulnerability."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 3.5,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-404",
              "description": "CWE-404 Denial of Service -\u003e CWE-476 NULL Pointer Dereference",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-10-19T00:00:00.000Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "url": "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=d0d382f95a9270dcf803539d6781d6bd67e3f5b2"
        },
        {
          "url": "https://vuldb.com/?id.211749"
        }
      ],
      "title": "Linux Kernel BPF libbpf.c find_prog_by_sec_insn null pointer dereference",
      "x_generator": "vuldb.com"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2022-3606",
    "datePublished": "2022-10-19T00:00:00.000Z",
    "dateReserved": "2022-10-19T00:00:00.000Z",
    "dateUpdated": "2025-11-03T19:27:12.037Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2022-40768 (GCVE-0-2022-40768)

Vulnerability from cvelistv5 – Published: 2022-09-18 00:00 – Updated: 2024-08-03 12:28

Summary

drivers/scsi/stex.c in the Linux kernel through 5.19.9 allows local users to obtain sensitive information from kernel memory because stex_queuecommand_lck lacks a memset for the PASSTHRU_CMD case.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

9 references

URL	Tags
https://www.openwall.com/lists/oss-security/2022/…
https://lore.kernel.org/all/20220908145154.228409…
https://git.kernel.org/pub/scm/linux/kernel/git/t…
http://www.openwall.com/lists/oss-security/2022/09/19/1	mailing-list
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.debian.org/debian-lts-announce/2022…	mailing-list
https://git.kernel.org/cgit/linux/kernel/git/torv…

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T12:28:41.522Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.openwall.com/lists/oss-security/2022/09/09/1"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lore.kernel.org/all/20220908145154.2284098-1-gregkh%40linuxfoundation.org/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/drivers/scsi/stex.c"
          },
          {
            "name": "[oss-security] 20220919 Re: Linux kernel: information disclosure in stex_queuecommand_lck",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2022/09/19/1"
          },
          {
            "name": "FEDORA-2022-2cfbe17910",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GGHENNMLCWIQV2LLA56BJNFIUZ7WB4IY/"
          },
          {
            "name": "FEDORA-2022-b948fc3cfb",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VNN3VFQPECS6D4PS6ZWD7AFXTOSJDSSR/"
          },
          {
            "name": "FEDORA-2022-1a5b125ac6",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S2KTU5LFZNQS7YNGE56MT46VHMXL3DD2/"
          },
          {
            "name": "[debian-lts-announce] 20221223 [SECURITY] [DLA 3245-1] linux security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6022f210461fef67e6e676fd8544ca02d1bcfa7a"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "drivers/scsi/stex.c in the Linux kernel through 5.19.9 allows local users to obtain sensitive information from kernel memory because stex_queuecommand_lck lacks a memset for the PASSTHRU_CMD case."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-03-25T00:40:31.462Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://www.openwall.com/lists/oss-security/2022/09/09/1"
        },
        {
          "url": "https://lore.kernel.org/all/20220908145154.2284098-1-gregkh%40linuxfoundation.org/"
        },
        {
          "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/drivers/scsi/stex.c"
        },
        {
          "name": "[oss-security] 20220919 Re: Linux kernel: information disclosure in stex_queuecommand_lck",
          "tags": [
            "mailing-list"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2022/09/19/1"
        },
        {
          "name": "FEDORA-2022-2cfbe17910",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GGHENNMLCWIQV2LLA56BJNFIUZ7WB4IY/"
        },
        {
          "name": "FEDORA-2022-b948fc3cfb",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VNN3VFQPECS6D4PS6ZWD7AFXTOSJDSSR/"
        },
        {
          "name": "FEDORA-2022-1a5b125ac6",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S2KTU5LFZNQS7YNGE56MT46VHMXL3DD2/"
        },
        {
          "name": "[debian-lts-announce] 20221223 [SECURITY] [DLA 3245-1] linux security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html"
        },
        {
          "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6022f210461fef67e6e676fd8544ca02d1bcfa7a"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-40768",
    "datePublished": "2022-09-18T00:00:00.000Z",
    "dateReserved": "2022-09-18T00:00:00.000Z",
    "dateUpdated": "2024-08-03T12:28:41.522Z",
    "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-2022-2071 (CVE-2022-3542)

CVE-2022-3542 (GCVE-0-2022-3542)

CVE-2022-3606 (GCVE-0-2022-3606)

CVE-2022-40768 (GCVE-0-2022-40768)

Tags

Sightings

Nomenclature

Related by attack behaviour