{"id":"CVE-2024-56657","revision":"a4e60851438a4194a25c7cd3add1c2aa","records":[{"revision":"a4e60851438a4194a25c7cd3add1c2aa","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2024-56657","aliases":[],"title":"ALSA: control: Avoid WARN() for symlink errors","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: control: Avoid WARN() for symlink errors\n\nUsing WARN() for showing the error of symlink creations don't give\nmore information than telling that something goes wrong, since the\nusual code path is a lregister callback from each control element\ncreation.  More badly, the use of WARN() rather confuses fuzzer as if\nit were serious issues.\n\nThis patch downgrades the warning messages to use the normal dev_err()\ninstead of WARN().  For making it clearer, add the function name to\nthe prefix, too.","state":0,"publishedAt":"2024-12-27T15:06:20.854+00:00","modifiedAt":"2026-10-15T01:00:08.408+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                        \"sound/core/control_led.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"a135dfb5de1501327895729b4f513370d2555b4d\",\n                            \"lessThan\": \"4e5a92a7223c83c1f5f2db6cd010ac9347948972\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"a135dfb5de1501327895729b4f513370d2555b4d\",\n                            \"lessThan\": \"365ee29e559269cbb2108c4cc05dd8e262b4e84e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"a135dfb5de1501327895729b4f513370d2555b4d\",\n                            \"lessThan\": \"d5a1ca7b59804d6779644001a878ed925a4688ca\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"a135dfb5de1501327895729b4f513370d2555b4d\",\n                            \"lessThan\": \"36c0764474b637bbee498806485bed524cad486b\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"a135dfb5de1501327895729b4f513370d2555b4d\",\n                            \"lessThan\": \"b2e538a9827dd04ab5273bf4be8eb2edb84357b0\",\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                        \"sound/core/control_led.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.13\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.13\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.209\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.175\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.67\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.6\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.13\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/4e5a92a7223c83c1f5f2db6cd010ac9347948972","https://git.kernel.org/stable/c/365ee29e559269cbb2108c4cc05dd8e262b4e84e","https://git.kernel.org/stable/c/d5a1ca7b59804d6779644001a878ed925a4688ca","https://git.kernel.org/stable/c/36c0764474b637bbee498806485bed524cad486b","https://git.kernel.org/stable/c/b2e538a9827dd04ab5273bf4be8eb2edb84357b0"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-56657","license":"CVE Program Terms of Use","key":"cve-program:CVE-2024-56657","identifiers":["CVE-2024-56657"]},"retained":false,"historicalAffected":[]}],"coverage":[]}