Vulnerability-Lookup

GHSA-4WR2-63FW-56RX

Vulnerability from github – Published: 2022-05-24 19:16 – Updated: 2022-05-24 19:16

Details

Assuming system privilege is gained, possible buffer overflow vulnerabilities in the Vision DSP kernel driver prior to SMR Oct-2021 Release 1 allows privilege escalation to Root by hijacking loaded library.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-25467"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-10-06T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "Assuming system privilege is gained, possible buffer overflow vulnerabilities in the Vision DSP kernel driver prior to SMR Oct-2021 Release 1 allows privilege escalation to Root by hijacking loaded library.",
  "id": "GHSA-4wr2-63fw-56rx",
  "modified": "2022-05-24T19:16:46Z",
  "published": "2022-05-24T19:16:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-25467"
    },
    {
      "type": "WEB",
      "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021\u0026month=10"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-25467 (GCVE-0-2021-25467)

Vulnerability from cvelistv5 – Published: 2021-10-06 17:07 – Updated: 2024-08-03 20:03

Summary

Severity ?

5.3 (Medium)


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

CWE

CWE-120 - Buffer Copy without Checking Size of Input

Assigner

Samsung Mobile

References

URL

Tags

https://security.samsungmobile.com/securityUpdate…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Samsung Mobile	Samsung Mobile Devices	Affected: R(11.0) devices with Exynos 980, 9830, 2100 chipsets , < SMR Oct-2021 Release 1 (custom)

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T20:03:05.854Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021\u0026month=10"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Samsung Mobile Devices",
          "vendor": "Samsung Mobile",
          "versions": [
            {
              "lessThan": "SMR Oct-2021 Release 1",
              "status": "affected",
              "version": "R(11.0) devices with Exynos 980, 9830, 2100 chipsets",
              "versionType": "custom"
            }
          ]
        }
      ],
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        {
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          "value": "Assuming system privilege is gained, possible buffer overflow vulnerabilities in the Vision DSP kernel driver prior to SMR Oct-2021 Release 1 allows privilege escalation to Root by hijacking loaded library."
        }
      ],
      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N",
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          }
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          "descriptions": [
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        "orgId": "3af57064-a867-422c-b2ad-40307b65c458",
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      },
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        }
      ],
      "source": {
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                            "version_value": "SMR Oct-2021 Release 1"
                          }
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            }
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  "cveMetadata": {
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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.

Action not permitted

GHSA-4WR2-63FW-56RX

CVE-2021-25467 (GCVE-0-2021-25467)

Tags

Sightings

Nomenclature