cve-2024-36903
Vulnerability from cvelistv5
Published
2024-05-30 15:29
Modified
2024-11-05 09:27
Severity ?
Summary
ipv6: Fix potential uninit-value access in __ip6_make_skb()
Impacted products
LinuxLinux
LinuxLinux
Show details on NVD website


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                "id": "CVE-2024-36903",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-30T18:50:05.807509Z",
                "version": "2.0.3"
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              "type": "ssvc"
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        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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    "cna": {
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          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/ipv6/ip6_output.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
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          "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-\u003eflowi6_flags\ninstead of testing HDRINCL on the socket to avoid a race condition which\ncauses uninit-value access."
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    "assignerShortName": "Linux",
    "cveId": "CVE-2024-36903",
    "datePublished": "2024-05-30T15:29:04.866Z",
    "dateReserved": "2024-05-30T15:25:07.066Z",
    "dateUpdated": "2024-11-05T09:27:48.257Z",
    "state": "PUBLISHED"
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    "nvd": "{\"cve\":{\"id\":\"CVE-2024-36903\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-30T16:15:13.867\",\"lastModified\":\"2024-05-30T18:18:58.870\",\"vulnStatus\":\"Awaiting Analysis\",\"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-\u003eflowi6_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-\u0026gt;flowi6_flags en lugar de probar HDRINCL en el socket para evitar una condici\u00f3n de ejecuci\u00f3n que provoque acceso a valores uninit.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/2367bf254f3a27ecc6e229afd7a8b0a1395f7be3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/4e13d3a9c25b7080f8a619f961e943fe08c2672c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/68c8ba16ab712eb709c6bab80ff151079d11d97a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
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