{"id":"CVE-2026-64489","state":"PUBLISHED","title":"ALSA: ymfpci: check snd_ctl_new1() return value","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: ymfpci: check snd_ctl_new1() return value\n\nsnd_ctl_new1() can return NULL when memory allocation fails.\nsnd_ymfpci_create_spdif_controls() does not check the return value\nbefore dereferencing kctl->id.device, which can lead to a NULL pointer\ndereference.\n\nAdd NULL checks after snd_ctl_new1() calls and return -ENOMEM if any\nfails.","publishedAt":"2026-07-25T08:51:48.161Z","updatedAt":"2026-08-17T04:56:37.102Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1f6c520932bca5be9e8dec137fccb2fc094a80fe","status":"affected","lessThan":"d7c71dfd4b80f0eacac2c157a8a3a4c6e8b2e0d1","versionType":"git"},{"version":"c9b83ae4a1609b1914ba7fc70826a3f3a8b234db","status":"affected","lessThan":"91095474eea29b95c9a8bceb9b501a2702b6c55f","versionType":"git"},{"version":"c9b83ae4a1609b1914ba7fc70826a3f3a8b234db","status":"affected","lessThan":"02f33c2062c75e28abc7ad58ce86451cf3140455","versionType":"git"},{"version":"c9b83ae4a1609b1914ba7fc70826a3f3a8b234db","status":"affected","lessThan":"f6538a318947b627710b08a268bc80a48c23bde7","versionType":"git"},{"version":"c9b83ae4a1609b1914ba7fc70826a3f3a8b234db","status":"affected","lessThan":"18ec7d7785be7a4ee8ea11e355122282caad4267","versionType":"git"},{"version":"c9b83ae4a1609b1914ba7fc70826a3f3a8b234db","status":"affected","lessThan":"e64d170346d00b580c0043de3e5ccb3e331c47d4","versionType":"git"},{"version":"cf671d2462d9af50c328bcc185d2c7b9726f8093","status":"affected","versionType":"git"},{"version":"6.1.34","status":"affected","lessThan":"6.1.178","versionType":"semver"},{"version":"6.3.8","status":"affected","lessThan":"6.4","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/pci/ymfpci/ymfpci_main.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.4","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.4","versionType":"semver"},{"version":"6.1.178","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.145","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.96","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.39","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.1.4","status":"unaffected","lessThanOrEqual":"7.1.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/pci/ymfpci/ymfpci_main.c"]}],"references":["https://git.kernel.org/stable/c/d7c71dfd4b80f0eacac2c157a8a3a4c6e8b2e0d1","https://git.kernel.org/stable/c/91095474eea29b95c9a8bceb9b501a2702b6c55f","https://git.kernel.org/stable/c/02f33c2062c75e28abc7ad58ce86451cf3140455","https://git.kernel.org/stable/c/f6538a318947b627710b08a268bc80a48c23bde7","https://git.kernel.org/stable/c/18ec7d7785be7a4ee8ea11e355122282caad4267","https://git.kernel.org/stable/c/e64d170346d00b580c0043de3e5ccb3e331c47d4"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:41.951Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/64xxx/CVE-2026-64489.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-64489","state":"PUBLISHED","datePublished":"2026-07-25T08:51:48.161Z","dateUpdated":"2026-08-17T04:56:37.102Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-07-19T15:36:31.792Z"},"containers":{"cna":{"title":"ALSA: ymfpci: check snd_ctl_new1() return value","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: ymfpci: check snd_ctl_new1() return value\n\nsnd_ctl_new1() can return NULL when memory allocation fails.\nsnd_ymfpci_create_spdif_controls() does not check the return value\nbefore dereferencing kctl->id.device, which can lead to a NULL pointer\ndereference.\n\nAdd NULL checks after snd_ctl_new1() calls and return -ENOMEM if any\nfails."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1f6c520932bca5be9e8dec137fccb2fc094a80fe","status":"affected","lessThan":"d7c71dfd4b80f0eacac2c157a8a3a4c6e8b2e0d1","versionType":"git"},{"version":"c9b83ae4a1609b1914ba7fc70826a3f3a8b234db","status":"affected","lessThan":"91095474eea29b95c9a8bceb9b501a2702b6c55f","versionType":"git"},{"version":"c9b83ae4a1609b1914ba7fc70826a3f3a8b234db","status":"affected","lessThan":"02f33c2062c75e28abc7ad58ce86451cf3140455","versionType":"git"},{"version":"c9b83ae4a1609b1914ba7fc70826a3f3a8b234db","status":"affected","lessThan":"f6538a318947b627710b08a268bc80a48c23bde7","versionType":"git"},{"version":"c9b83ae4a1609b1914ba7fc70826a3f3a8b234db","status":"affected","lessThan":"18ec7d7785be7a4ee8ea11e355122282caad4267","versionType":"git"},{"version":"c9b83ae4a1609b1914ba7fc70826a3f3a8b234db","status":"affected","lessThan":"e64d170346d00b580c0043de3e5ccb3e331c47d4","versionType":"git"},{"version":"cf671d2462d9af50c328bcc185d2c7b9726f8093","status":"affected","versionType":"git"},{"version":"6.1.34","status":"affected","lessThan":"6.1.178","versionType":"semver"},{"version":"6.3.8","status":"affected","lessThan":"6.4","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/pci/ymfpci/ymfpci_main.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.4","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.4","versionType":"semver"},{"version":"6.1.178","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.145","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.96","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.39","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.1.4","status":"unaffected","lessThanOrEqual":"7.1.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/pci/ymfpci/ymfpci_main.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/d7c71dfd4b80f0eacac2c157a8a3a4c6e8b2e0d1"},{"url":"https://git.kernel.org/stable/c/91095474eea29b95c9a8bceb9b501a2702b6c55f"},{"url":"https://git.kernel.org/stable/c/02f33c2062c75e28abc7ad58ce86451cf3140455"},{"url":"https://git.kernel.org/stable/c/f6538a318947b627710b08a268bc80a48c23bde7"},{"url":"https://git.kernel.org/stable/c/18ec7d7785be7a4ee8ea11e355122282caad4267"},{"url":"https://git.kernel.org/stable/c/e64d170346d00b580c0043de3e5ccb3e331c47d4"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-08-17T04:56:37.102Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1.34","versionEndExcluding":"6.1.178"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.6.145"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.12.96"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.18.39"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"7.1.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"7.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.3.8"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}