{"id":"CVE-2023-53535","revision":null,"records":[{"revision":"88a1f778264549ffb9bc53793d198bd9","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2023-53535","aliases":[],"title":"net: bcmgenet: Add a check for oversized packets","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: bcmgenet: Add a check for oversized packets\n\nOccasionnaly we may get oversized packets from the hardware which\nexceed the nomimal 2KiB buffer size we allocate SKBs with. Add an early\ncheck which drops the packet to avoid invoking skb_over_panic() and move\non to processing the next packet.","state":0,"publishedAt":"2025-10-04T15:16:46.583+00:00","modifiedAt":"2026-10-15T21:41:30.176+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n \"product\": \"Linux\",\n \"vendor\": \"Linux\",\n \"defaultStatus\": \"unaffected\",\n \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n \"programFiles\": [\n \"drivers/net/ethernet/broadcom/genet/bcmgenet.c\"\n ],\n \"versions\": [\n {\n \"version\": \"1c1008c793fa46703a2fee469f4235e1c7984333\",\n \"lessThan\": \"7cdb07e10c1258c08f31b24898930e4ece88d163\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"1c1008c793fa46703a2fee469f4235e1c7984333\",\n \"lessThan\": \"c34b1c0870323649d45c5074828d7f754dea2673\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"1c1008c793fa46703a2fee469f4235e1c7984333\",\n \"lessThan\": \"87363d1ab55e497702a9506ff423c422639c8a25\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"1c1008c793fa46703a2fee469f4235e1c7984333\",\n \"lessThan\": \"841881320562cbeac7046b537b91cd000480cea2\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"1c1008c793fa46703a2fee469f4235e1c7984333\",\n \"lessThan\": \"124ca24e0de958d2e20e0aa1e2434af7b72f8887\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"1c1008c793fa46703a2fee469f4235e1c7984333\",\n \"lessThan\": \"5f56767fb5f2df875b6553e08dbec6a45431c988\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"1c1008c793fa46703a2fee469f4235e1c7984333\",\n \"lessThan\": \"411317d2a4a7d6049d8efeef0d32ae43f8baefce\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"1c1008c793fa46703a2fee469f4235e1c7984333\",\n \"lessThan\": \"5c0862c2c962052ed5055220a00ac1cefb92fbcd\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n }\n ]\n }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n \"product\": \"Linux\",\n \"vendor\": \"Linux\",\n \"defaultStatus\": \"affected\",\n \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n \"programFiles\": [\n \"drivers/net/ethernet/broadcom/genet/bcmgenet.c\"\n ],\n \"versions\": [\n {\n \"version\": \"3.15\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"0\",\n \"lessThan\": \"3.15\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"4.14.308\",\n \"lessThanOrEqual\": \"4.14.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"4.19.276\",\n \"lessThanOrEqual\": \"4.19.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.4.235\",\n \"lessThanOrEqual\": \"5.4.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.10.173\",\n \"lessThanOrEqual\": \"5.10.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.15.99\",\n \"lessThanOrEqual\": \"5.15.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.1.16\",\n \"lessThanOrEqual\": \"6.1.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.2.3\",\n \"lessThanOrEqual\": \"6.2.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.3\",\n \"lessThanOrEqual\": \"*\",\n \"status\": \"unaffected\",\n \"versionType\": \"original_commit_for_fix\"\n }\n ]\n }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","score":7.1,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/7cdb07e10c1258c08f31b24898930e4ece88d163","https://git.kernel.org/stable/c/c34b1c0870323649d45c5074828d7f754dea2673","https://git.kernel.org/stable/c/87363d1ab55e497702a9506ff423c422639c8a25","https://git.kernel.org/stable/c/841881320562cbeac7046b537b91cd000480cea2","https://git.kernel.org/stable/c/124ca24e0de958d2e20e0aa1e2434af7b72f8887","https://git.kernel.org/stable/c/5f56767fb5f2df875b6553e08dbec6a45431c988","https://git.kernel.org/stable/c/411317d2a4a7d6049d8efeef0d32ae43f8baefce","https://git.kernel.org/stable/c/5c0862c2c962052ed5055220a00ac1cefb92fbcd"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2023-53535","license":"CVE Program Terms of Use","key":"cve-program:CVE-2023-53535","identifiers":["CVE-2023-53535"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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