{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-31619","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-03-09T15:48:24.123Z","datePublished":"2026-04-24T14:42:37.944Z","dateUpdated":"2026-05-11T22:12:18.737Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T22:12:18.737Z"},"descriptions":[{"lang":"en","value":"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."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/firewire/fireworks/fireworks_command.c"],"versions":[{"version":"bde8a8f23bbe6db51fa4e81644273af18fef3d7a","lessThan":"f856f4b6efd51be7950e4b84c06cd961961ca41c","status":"affected","versionType":"git"},{"version":"bde8a8f23bbe6db51fa4e81644273af18fef3d7a","lessThan":"e103f98f6615ed2934e9cf340654f0cad9eb8a8a","status":"affected","versionType":"git"},{"version":"bde8a8f23bbe6db51fa4e81644273af18fef3d7a","lessThan":"67cfd14074cdafab5de3f7cfc0952c1a9b653e5d","status":"affected","versionType":"git"},{"version":"bde8a8f23bbe6db51fa4e81644273af18fef3d7a","lessThan":"cc624b3d2be13297100539b64ad950695188e046","status":"affected","versionType":"git"},{"version":"bde8a8f23bbe6db51fa4e81644273af18fef3d7a","lessThan":"682d8accf0d83a871e8c327b95c81f53902c922b","status":"affected","versionType":"git"},{"version":"bde8a8f23bbe6db51fa4e81644273af18fef3d7a","lessThan":"07704bbf36f57e4379e4cadf96410dab14621e3b","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/firewire/fireworks/fireworks_command.c"],"versions":[{"version":"3.16","status":"affected"},{"version":"0","lessThan":"3.16","status":"unaffected","versionType":"semver"},{"version":"6.6.136","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.83","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.24","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"6.19.14","lessThanOrEqual":"6.19.*","status":"unaffected","versionType":"semver"},{"version":"7.0.1","lessThanOrEqual":"7.0.*","status":"unaffected","versionType":"semver"},{"version":"7.1-rc1","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"6.6.136"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"6.12.83"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"6.18.24"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"6.19.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"7.0.1"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"7.1-rc1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/f856f4b6efd51be7950e4b84c06cd961961ca41c"},{"url":"https://git.kernel.org/stable/c/e103f98f6615ed2934e9cf340654f0cad9eb8a8a"},{"url":"https://git.kernel.org/stable/c/67cfd14074cdafab5de3f7cfc0952c1a9b653e5d"},{"url":"https://git.kernel.org/stable/c/cc624b3d2be13297100539b64ad950695188e046"},{"url":"https://git.kernel.org/stable/c/682d8accf0d83a871e8c327b95c81f53902c922b"},{"url":"https://git.kernel.org/stable/c/07704bbf36f57e4379e4cadf96410dab14621e3b"}],"title":"ALSA: fireworks: bound device-supplied status before string array lookup","x_generator":{"engine":"bippy-1.2.0"}}}}