Vulnerability-Lookup

GHSA-M629-74R3-H6QQ

Vulnerability from github – Published: 2022-09-06 00:00 – Updated: 2022-09-09 00:00

Details

There is a NULL pointer dereference in aes256_encrypt in Samsung mTower through 0.3.0 due to a missing check on the return value of EVP_CIPHER_CTX_new.

Severity ?

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2022-39829"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-09-05T04:15:00Z",
    "severity": "HIGH"
  },
  "details": "There is a NULL pointer dereference in aes256_encrypt in Samsung mTower through 0.3.0 due to a missing check on the return value of EVP_CIPHER_CTX_new.",
  "id": "GHSA-m629-74r3-h6qq",
  "modified": "2022-09-09T00:00:59Z",
  "published": "2022-09-06T00:00:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-39829"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Samsung/mTower/issues/75"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tools/ecdsa_keygen.c#L135"
    },
    {
      "type": "WEB",
      "url": "https://www.openssl.org/docs/manmaster/man3/EVP_CIPHER_CTX_new.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-39829 (GCVE-0-2022-39829)

Vulnerability from cvelistv5 – Published: 2022-09-05 03:43 – Updated: 2024-08-03 12:07

Summary

There is a NULL pointer dereference in aes256_encrypt in Samsung mTower through 0.3.0 due to a missing check on the return value of EVP_CIPHER_CTX_new.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.openssl.org/docs/manmaster/man3/EVP_C…	x_refsource_MISC
	https://github.com/Samsung/mTower/issues/75	x_refsource_MISC
	https://github.com/Samsung/mTower/blob/18f4b592a8…	x_refsource_MISC

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          "dateUpdated": "2024-08-03T12:07:43.008Z",
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            ],
            "url": "https://www.openssl.org/docs/manmaster/man3/EVP_CIPHER_CTX_new.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://github.com/Samsung/mTower/issues/75"
          },
          {
            "tags": [
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            ],
            "url": "https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tools/ecdsa_keygen.c#L135"
          }
        ],
        "title": "CVE Program Container"
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        },
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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

GHSA-M629-74R3-H6QQ

CVE-2022-39829 (GCVE-0-2022-39829)

Tags

Sightings

Nomenclature