{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2023-54312", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-30T12:06:44.530Z", "datePublished": "2025-12-30T12:23:43.828Z", "dateUpdated": "2026-05-11T19:59:32.024Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T19:59:32.024Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsamples/bpf: Fix buffer overflow in tcp_basertt\n\nUsing sizeof(nv) or strlen(nv)+1 is correct." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "samples/bpf/tcp_basertt_kern.c" ], "versions": [ { "version": "c890063e440456e75c2e70f6bcec3797f1771eb6", "lessThan": "cf7514fedc25675e68b74941df28a883951e70fd", "status": "affected", "versionType": "git" }, { "version": "c890063e440456e75c2e70f6bcec3797f1771eb6", "lessThan": "f394d204d64095d72ad9f03ff98f3f3743bf743a", "status": "affected", "versionType": "git" }, { "version": "c890063e440456e75c2e70f6bcec3797f1771eb6", "lessThan": "bd3e880dce27d225598730d2bbb3dc05b443af22", "status": "affected", "versionType": "git" }, { "version": "c890063e440456e75c2e70f6bcec3797f1771eb6", "lessThan": "e92f61e0701ea780e57e1be8dbd1fbec5f42c09e", "status": "affected", "versionType": "git" }, { "version": "c890063e440456e75c2e70f6bcec3797f1771eb6", "lessThan": "56c25f2763a16db4fa1b486e6a21dc246cd992bd", "status": "affected", "versionType": "git" }, { "version": "c890063e440456e75c2e70f6bcec3797f1771eb6", "lessThan": "dfc004688518d24159606289c74d0c4e123e6436", "status": "affected", "versionType": "git" }, { "version": "c890063e440456e75c2e70f6bcec3797f1771eb6", 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"https://git.kernel.org/stable/c/bd3e880dce27d225598730d2bbb3dc05b443af22" }, { "url": "https://git.kernel.org/stable/c/e92f61e0701ea780e57e1be8dbd1fbec5f42c09e" }, { "url": "https://git.kernel.org/stable/c/56c25f2763a16db4fa1b486e6a21dc246cd992bd" }, { "url": "https://git.kernel.org/stable/c/dfc004688518d24159606289c74d0c4e123e6436" }, { "url": "https://git.kernel.org/stable/c/7c08d1b0d1f75117cf82aeaef49ba9f861b3fb59" }, { "url": "https://git.kernel.org/stable/c/f4dea9689c5fea3d07170c2cb0703e216f1a0922" } ], "title": "samples/bpf: Fix buffer overflow in tcp_basertt", "x_generator": { "engine": "bippy-1.2.0" } } } }