CVE-2024-36903

{"id": "CVE-2024-36903", "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": "2024-05-30T16:15:13.867", "references": [{"url": "https://git.kernel.org/stable/c/2367bf254f3a27ecc6e229afd7a8b0a1395f7be3", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/4e13d3a9c25b7080f8a619f961e943fe08c2672c", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/68c8ba16ab712eb709c6bab80ff151079d11d97a", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/a05c1ede50e9656f0752e523c7b54f3a3489e9a8", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/2367bf254f3a27ecc6e229afd7a8b0a1395f7be3", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/4e13d3a9c25b7080f8a619f961e943fe08c2672c", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/68c8ba16ab712eb709c6bab80ff151079d11d97a", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-908"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: Fix potential uninit-value access in __ip6_make_skb()\n\nAs it was done in commit fc1092f51567 (\"ipv4: Fix uninit-value access in\n__ip_make_skb()\") for IPv4, check FLOWI_FLAG_KNOWN_NH on fl6->flowi6_flags\ninstead of testing HDRINCL on the socket to avoid a race condition which\ncauses uninit-value access."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: ipv6: corrige el posible acceso a valores uninit en __ip6_make_skb() Como se hizo en el commit fc1092f51567 (\"ipv4: corrige el acceso a valores uninit en __ip_make_skb()\") para IPv4, verifique FLOWI_FLAG_KNOWN_NH en fl6->flowi6_flags en lugar de probar HDRINCL en el socket para evitar una condici\u00f3n de ejecuci\u00f3n que provoque acceso a valores uninit."}], "lastModified": "2025-11-03T20:16:16.130", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", 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