fkie_cve-2025-49112
Vulnerability from fkie_nvd
Published
2025-06-02 05:15
Modified
2025-06-02 17:32
Severity ?
3.1 (Low) - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
setDeferredReply in networking.c in Valkey through 8.1.1 has an integer underflow for prev->size - prev->used.
References
cve@mitre.orghttps://github.com/redis/redis/blob/994bc96bb1744cb153392fc96bdba43eae56e17f/src/networking.c#L783
cve@mitre.orghttps://github.com/valkey-io/valkey/blob/daea05b1e26db29bfd1c033e27f9d519a2f8ccbb/src/networking.c#L886
cve@mitre.orghttps://github.com/valkey-io/valkey/pull/2101
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "setDeferredReply in networking.c in Valkey through 8.1.1 has an integer underflow for prev-\u003esize - prev-\u003eused."
    },
    {
      "lang": "es",
      "value": "setDeferredReply en networking.c en Valkey hasta 8.1.1 tiene un desbordamiento de entero para prev-\u0026gt;size - prev-\u0026gt;used."
    }
  ],
  "id": "CVE-2025-49112",
  "lastModified": "2025-06-02T17:32:17.397",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 3.1,
          "baseSeverity": "LOW",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 1.4,
        "source": "cve@mitre.org",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-06-02T05:15:21.277",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/redis/redis/blob/994bc96bb1744cb153392fc96bdba43eae56e17f/src/networking.c#L783"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/valkey-io/valkey/blob/daea05b1e26db29bfd1c033e27f9d519a2f8ccbb/src/networking.c#L886"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/valkey-io/valkey/pull/2101"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-191"
        }
      ],
      "source": "cve@mitre.org",
      "type": "Primary"
    }
  ]
}


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