{"id":"CVE-2026-64488","summary":"ALSA: aoa: check snd_ctl_new1() return value","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: aoa: check snd_ctl_new1() return value\n\nsnd_ctl_new1() can return NULL when memory allocation fails. In\nlayout.c, the function does not check the return value before\ndereferencing ctl-\u003eid.name or passing to aoa_snd_ctl_add(), which can\nlead to a NULL pointer dereference.\n\nAdd NULL checks after snd_ctl_new1() calls and return early if any\nfails.","modified":"2026-07-27T04:02:41.307208723Z","published":"2026-07-25T08:51:47.436Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64488.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/2ee9c46fd2dcd529cef18e37636ee12f5c3dbedd"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8df560fefe6fed6a20b7e06720eeaeccec349ac0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b0154ebc6dc552c389a574b1e221d728e10346e7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d62624fe256b2d0d13454c78cbfc70ff5d954dc7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d73067e2bbf3775a495d9f38e38d0a3cf53ee790"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e47f2a341adbac001b6f5d0211b0cd1c1668637b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e5e8c4508d95af82f9b4d065f658e5476a8e9bc8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fd786466889e4a6e6de0f4462bd0068edea63960"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64488.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-64488"},{"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":"f3d9478b2ce468c3115b02ecae7e975990697f15"},{"fixed":"b0154ebc6dc552c389a574b1e221d728e10346e7"},{"fixed":"d62624fe256b2d0d13454c78cbfc70ff5d954dc7"},{"fixed":"e5e8c4508d95af82f9b4d065f658e5476a8e9bc8"},{"fixed":"2ee9c46fd2dcd529cef18e37636ee12f5c3dbedd"},{"fixed":"d73067e2bbf3775a495d9f38e38d0a3cf53ee790"},{"fixed":"fd786466889e4a6e6de0f4462bd0068edea63960"},{"fixed":"e47f2a341adbac001b6f5d0211b0cd1c1668637b"},{"fixed":"8df560fefe6fed6a20b7e06720eeaeccec349ac0"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64488.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.18"},{"fixed":"5.10.261"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.212"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.178"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.145"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.97"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.39"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.4"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64488.json"}}],"schema_version":"1.7.5"}