Vulnerability-Lookup

FKIE_CVE-2022-49404

Vulnerability from fkie_nvd - Published: 2025-02-26 07:01 - Updated: 2025-10-01 20:16

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Fix potential integer multiplication overflow errors When multiplying of different types, an overflow is possible even when storing the result in a larger type. This is because the conversion is done after the multiplication. So arithmetic overflow and thus in incorrect value is possible. Correct an instance of this in the inter packet delay calculation. Fix by ensuring one of the operands is u64 which will promote the other to u64 as well ensuring no overflow.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/06039d8afefdbac05bcea5f397188407eba2996d	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/252f4afd4557a2e7075f793a5c80fe6dd9e9ee4a	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/31dca00d0cc9f4133320d72eb7e3720badc6d6e6	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/3f09ec80f115d2875d747ed28adc1773037e0f8b	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/79c164e61f818054cd6012e9035701840d895c51	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/8858284dd74906fa00f04f0252c75df4893a7959	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/a89cb7ddf6a89bab6012e19da38b7cdb26175c19	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/ef5ab2e48a5f9960e2352332b7cdb7064bb49032	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/f93e91a0372c922c20d5bee260b0f43b4b8a1bee	Patch

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*

JSON

To clipboard

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    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: RDMA/hfi1: Se corrigen posibles errores de desbordamiento de multiplicaci\u00f3n de enteros Al multiplicar diferentes tipos, es posible que se produzca un desbordamiento incluso cuando se almacena el resultado en un tipo m\u00e1s grande. Esto se debe a que la conversi\u00f3n se realiza despu\u00e9s de la multiplicaci\u00f3n. Por lo tanto, es posible que se produzca un desbordamiento aritm\u00e9tico y, por lo tanto, un valor incorrecto. Corrija una instancia de esto en el c\u00e1lculo del retraso entre paquetes. Solucione asegur\u00e1ndose de que uno de los operandos sea u64, lo que promover\u00e1 el otro a u64 y tambi\u00e9n garantizar\u00e1 que no haya desbordamiento."
    }
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  "id": "CVE-2022-49404",
  "lastModified": "2025-10-01T20:16:17.620",
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CVE-2022-49404 (GCVE-0-2022-49404)

Vulnerability from cvelistv5 – Published: 2025-02-26 02:12 – Updated: 2025-10-01 19:46

Title

RDMA/hfi1: Fix potential integer multiplication overflow errors

Summary

Severity ?

5.5 (Medium)


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

CWE

CWE-190 - Integer Overflow or Wraparound

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/252f4afd4557a2e70…
	https://git.kernel.org/stable/c/a89cb7ddf6a89bab6…
	https://git.kernel.org/stable/c/79c164e61f818054c…
	https://git.kernel.org/stable/c/8858284dd74906fa0…
	https://git.kernel.org/stable/c/31dca00d0cc9f4133…
	https://git.kernel.org/stable/c/3f09ec80f115d2875…
	https://git.kernel.org/stable/c/06039d8afefdbac05…
	https://git.kernel.org/stable/c/ef5ab2e48a5f9960e…
	https://git.kernel.org/stable/c/f93e91a0372c922c2…

Impacted products

Vendor

Product

Version

Linux

Affected: 7724105686e718ac476a6ad3304fea2fbcfcffde , < 252f4afd4557a2e7075f793a5c80fe6dd9e9ee4a (git)
Affected: 7724105686e718ac476a6ad3304fea2fbcfcffde , < a89cb7ddf6a89bab6012e19da38b7cdb26175c19 (git)
Affected: 7724105686e718ac476a6ad3304fea2fbcfcffde , < 79c164e61f818054cd6012e9035701840d895c51 (git)
Affected: 7724105686e718ac476a6ad3304fea2fbcfcffde , < 8858284dd74906fa00f04f0252c75df4893a7959 (git)
Affected: 7724105686e718ac476a6ad3304fea2fbcfcffde , < 31dca00d0cc9f4133320d72eb7e3720badc6d6e6 (git)
Affected: 7724105686e718ac476a6ad3304fea2fbcfcffde , < 3f09ec80f115d2875d747ed28adc1773037e0f8b (git)
Affected: 7724105686e718ac476a6ad3304fea2fbcfcffde , < 06039d8afefdbac05bcea5f397188407eba2996d (git)
Affected: 7724105686e718ac476a6ad3304fea2fbcfcffde , < ef5ab2e48a5f9960e2352332b7cdb7064bb49032 (git)
Affected: 7724105686e718ac476a6ad3304fea2fbcfcffde , < f93e91a0372c922c20d5bee260b0f43b4b8a1bee (git)

Linux

Affected: 4.3
Unaffected: 0 , < 4.3 (semver)
Unaffected: 4.9.318 , ≤ 4.9.* (semver)
Unaffected: 4.14.283 , ≤ 4.14.* (semver)
Unaffected: 4.19.247 , ≤ 4.19.* (semver)
Unaffected: 5.4.198 , ≤ 5.4.* (semver)
Unaffected: 5.10.121 , ≤ 5.10.* (semver)
Unaffected: 5.15.46 , ≤ 5.15.* (semver)
Unaffected: 5.17.14 , ≤ 5.17.* (semver)
Unaffected: 5.18.3 , ≤ 5.18.* (semver)
Unaffected: 5.19 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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                  "versionStartIncluding": "4.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.19",
                  "versionStartIncluding": "4.3",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/hfi1: Fix potential integer multiplication overflow errors\n\nWhen multiplying of different types, an overflow is possible even when\nstoring the result in a larger type. This is because the conversion is\ndone after the multiplication. So arithmetic overflow and thus in\nincorrect value is possible.\n\nCorrect an instance of this in the inter packet delay calculation.  Fix by\nensuring one of the operands is u64 which will promote the other to u64 as\nwell ensuring no overflow."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:36:57.111Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/252f4afd4557a2e7075f793a5c80fe6dd9e9ee4a"
        },
        {
          "url": "https://git.kernel.org/stable/c/a89cb7ddf6a89bab6012e19da38b7cdb26175c19"
        },
        {
          "url": "https://git.kernel.org/stable/c/79c164e61f818054cd6012e9035701840d895c51"
        },
        {
          "url": "https://git.kernel.org/stable/c/8858284dd74906fa00f04f0252c75df4893a7959"
        },
        {
          "url": "https://git.kernel.org/stable/c/31dca00d0cc9f4133320d72eb7e3720badc6d6e6"
        },
        {
          "url": "https://git.kernel.org/stable/c/3f09ec80f115d2875d747ed28adc1773037e0f8b"
        },
        {
          "url": "https://git.kernel.org/stable/c/06039d8afefdbac05bcea5f397188407eba2996d"
        },
        {
          "url": "https://git.kernel.org/stable/c/ef5ab2e48a5f9960e2352332b7cdb7064bb49032"
        },
        {
          "url": "https://git.kernel.org/stable/c/f93e91a0372c922c20d5bee260b0f43b4b8a1bee"
        }
      ],
      "title": "RDMA/hfi1: Fix potential integer multiplication overflow errors",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49404",
    "datePublished": "2025-02-26T02:12:30.123Z",
    "dateReserved": "2025-02-26T02:08:31.565Z",
    "dateUpdated": "2025-10-01T19:46:50.457Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

FKIE_CVE-2022-49404

CVE-2022-49404 (GCVE-0-2022-49404)

Tags

Sightings

Nomenclature