{"id":"CVE-2023-52612","revision":null,"records":[{"revision":"2da7ce25e75e40bbad5b011f6f920ba4","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2023-52612","aliases":[],"title":"crypto: scomp - fix req->dst buffer overflow","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: scomp - fix req->dst buffer overflow\n\nThe req->dst buffer size should be checked before copying from the\nscomp_scratch->dst to avoid req->dst buffer overflow problem.","state":0,"publishedAt":"2024-03-18T10:07:47.204+00:00","modifiedAt":"2026-10-15T00:17:01.994+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 \"crypto/scompress.c\"\n ],\n \"versions\": [\n {\n \"version\": \"1ab53a77b772bf7369464a0e4fa6fd6499acf8f1\",\n \"lessThan\": \"1142d65c5b881590962ad763f94505b6dd67d2fe\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"1ab53a77b772bf7369464a0e4fa6fd6499acf8f1\",\n \"lessThan\": \"e0e3f4a18784182cfe34e20c00eca11e78d53e76\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"1ab53a77b772bf7369464a0e4fa6fd6499acf8f1\",\n \"lessThan\": \"4518dc468cdd796757190515a9be7408adc8911e\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"1ab53a77b772bf7369464a0e4fa6fd6499acf8f1\",\n \"lessThan\": \"a5f2f91b3fd7387e5102060809316a0f8f0bc625\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"1ab53a77b772bf7369464a0e4fa6fd6499acf8f1\",\n \"lessThan\": \"4df0c942d04a67df174195ad8082f6e30e7f71a5\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"1ab53a77b772bf7369464a0e4fa6fd6499acf8f1\",\n \"lessThan\": \"7d9e5bed036a7f9e2062a137e97e3c1e77fb8759\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"1ab53a77b772bf7369464a0e4fa6fd6499acf8f1\",\n \"lessThan\": \"71c6670f9f032ec67d8f4e3f8db4646bf5a62883\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"1ab53a77b772bf7369464a0e4fa6fd6499acf8f1\",\n \"lessThan\": \"744e1885922a9943458954cfea917b31064b4131\",\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 \"crypto/scompress.c\"\n ],\n \"versions\": [\n {\n \"version\": \"4.10\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"0\",\n \"lessThan\": \"4.10\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n 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\"unaffected\",\n \"versionType\": \"original_commit_for_fix\"\n }\n ]\n }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/1142d65c5b881590962ad763f94505b6dd67d2fe","https://git.kernel.org/stable/c/e0e3f4a18784182cfe34e20c00eca11e78d53e76","https://git.kernel.org/stable/c/4518dc468cdd796757190515a9be7408adc8911e","https://git.kernel.org/stable/c/a5f2f91b3fd7387e5102060809316a0f8f0bc625","https://git.kernel.org/stable/c/4df0c942d04a67df174195ad8082f6e30e7f71a5","https://git.kernel.org/stable/c/7d9e5bed036a7f9e2062a137e97e3c1e77fb8759","https://git.kernel.org/stable/c/71c6670f9f032ec67d8f4e3f8db4646bf5a62883","https://git.kernel.org/stable/c/744e1885922a9943458954cfea917b31064b4131"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2023-52612","license":"CVE Program Terms of 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