{"id":"CVE-2023-52612","revision":"2da7ce25e75e40bbad5b011f6f920ba4","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                        },\n                        {\n                            \"version\": \"4.19.306\",\n                            \"lessThanOrEqual\": \"4.19.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.4.268\",\n                            \"lessThanOrEqual\": \"5.4.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.209\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.148\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.75\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.14\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.7.2\",\n                            \"lessThanOrEqual\": \"6.7.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.8\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"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 Use","key":"cve-program:CVE-2023-52612","identifiers":["CVE-2023-52612"]},"retained":false,"historicalAffected":[]}],"coverage":[]}