{"id":"CVE-2026-31619","summary":"ALSA: fireworks: bound device-supplied status before string array lookup","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: fireworks: bound device-supplied status before string array lookup\n\nThe status field in an EFW response is a 32-bit value supplied by the\nfirewire device.  efr_status_names[] has 17 entries so a status value\noutside that range goes off into the weeds when looking at the %s value.\n\nEven worse, the status could return EFR_STATUS_INCOMPLETE which is\n0x80000000, and is obviously not in that array of potential strings.\n\nFix this up by properly bounding the index against the array size and\nprinting \"unknown\" if it's not recognized.","modified":"2026-06-03T03:54:30.210878752Z","published":"2026-04-24T14:42:37.944Z","related":["CGA-5j8q-crgx-7g3r","openSUSE-SU-2026:10703-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31619.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/07704bbf36f57e4379e4cadf96410dab14621e3b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/183aa0de0f680496b9feb85c9d182681ad4600dd"},{"type":"WEB","url":"https://git.kernel.org/stable/c/327f8e730e3c65ec97df9d3b07de66aeb3dc932d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/62fcb273fbee5b2a0e7ed41cc914c8d7d1a5d285"},{"type":"WEB","url":"https://git.kernel.org/stable/c/67cfd14074cdafab5de3f7cfc0952c1a9b653e5d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/682d8accf0d83a871e8c327b95c81f53902c922b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cc624b3d2be13297100539b64ad950695188e046"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e103f98f6615ed2934e9cf340654f0cad9eb8a8a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f856f4b6efd51be7950e4b84c06cd961961ca41c"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31619.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31619"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"bde8a8f23bbe6db51fa4e81644273af18fef3d7a"},{"fixed":"183aa0de0f680496b9feb85c9d182681ad4600dd"},{"fixed":"62fcb273fbee5b2a0e7ed41cc914c8d7d1a5d285"},{"fixed":"327f8e730e3c65ec97df9d3b07de66aeb3dc932d"},{"fixed":"f856f4b6efd51be7950e4b84c06cd961961ca41c"},{"fixed":"e103f98f6615ed2934e9cf340654f0cad9eb8a8a"},{"fixed":"67cfd14074cdafab5de3f7cfc0952c1a9b653e5d"},{"fixed":"cc624b3d2be13297100539b64ad950695188e046"},{"fixed":"682d8accf0d83a871e8c327b95c81f53902c922b"},{"fixed":"07704bbf36f57e4379e4cadf96410dab14621e3b"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-31619.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.16.0"},{"fixed":"5.10.258"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.209"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.175"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.136"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.83"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.24"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.14"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.20.0"},{"fixed":"7.0.1"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-31619.json"}}],"schema_version":"1.7.5"}