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        "cveId": "CVE-2021-46952",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-02-25T13:45:52.722Z",
        "datePublished": "2024-02-27T18:40:35.343Z",
        "dateUpdated": "2024-08-04T05:17:43.053Z"
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                "dateUpdated": "2024-05-29T04:59:26.208Z"
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                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFS: fs_context: validate UDP retrans to prevent shift out-of-bounds\n\nFix shift out-of-bounds in xprt_calc_majortimeo(). This is caused\nby a garbage timeout (retrans) mount option being passed to nfs mount,\nin this case from syzkaller.\n\nIf the protocol is XPRT_TRANSPORT_UDP, then 'retrans' is a shift\nvalue for a 64-bit long integer, so 'retrans' cannot be >= 64.\nIf it is >= 64, fail the mount and return an error."
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                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
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                            "lessThanOrEqual": "*",
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                            "versionType": "original_commit_for_fix"
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                    "url": "https://git.kernel.org/stable/c/96fa26b74cdcf9f5c98996bf36bec9fb5b19ffe2"
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                {
                    "url": "https://git.kernel.org/stable/c/c09f11ef35955785f92369e25819bf0629df2e59"
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            "title": "NFS: fs_context: validate UDP retrans to prevent shift out-of-bounds",
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                                "version": "2.0.3",
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                "title": "CVE Program Container",
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