CVE-2025-38205

{"id": "CVE-2025-38205", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2025-07-04T14:15:28.540", "references": [{"url": "https://git.kernel.org/stable/c/7e40f64896e8e3dca471e287672db5ace12ea0be", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/8044f981b2cf8c32fe1bd5d1fc991552cdf7ffe0", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-369"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Avoid divide by zero by initializing dummy pitch to 1\n\n[Why]\nIf the dummy values in `populate_dummy_dml_surface_cfg()` aren't updated\nthen they can lead to a divide by zero in downstream callers like\nCalculateVMAndRowBytes()\n\n[How]\nInitialize dummy value to a value to avoid divide by zero."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: Evite la divisi\u00f3n por cero inicializando el paso ficticio en 1 [Por qu\u00e9] Si los valores ficticios en `populate_dummy_dml_surface_cfg()` no se actualizan, pueden provocar una divisi\u00f3n por cero en los llamadores posteriores como CalculateVMAndRowBytes() [C\u00f3mo] Inicialice el valor ficticio en un valor para evitar la divisi\u00f3n por cero."}], "lastModified": "2025-11-18T17:08:11.467", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9070DE87-9D2B-479F-AD76-596EB6C842D8", "versionEndExcluding": "6.15.4", "versionStartIncluding": "6.7"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}