{"id":"CVE-2024-42097","summary":"ALSA: emux: improve patch ioctl data validation","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: emux: improve patch ioctl data validation\n\nIn load_data(), make the validation of and skipping over the main info\nblock match that in load_guspatch().\n\nIn load_guspatch(), add checking that the specified patch length matches\nthe actually supplied data, like load_data() already did.","modified":"2026-04-02T12:17:46.143479Z","published":"2024-07-29T17:39:32.470Z","related":["SUSE-SU-2024:3190-1","SUSE-SU-2024:3194-1","SUSE-SU-2024:3195-1","SUSE-SU-2024:3209-1","SUSE-SU-2024:3383-1","SUSE-SU-2024:3483-1","SUSE-SU-2025:20044-1","SUSE-SU-2025:20047-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/42xxx/CVE-2024-42097.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/40d7def67841343c10f8642a41031fecbb248bab"},{"type":"WEB","url":"https://git.kernel.org/stable/c/79d9a000f0220cdaba1682d2a23c0d0c61d620a3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7a18293fd8d8519c2f7a03753bc1583b18e3db69"},{"type":"WEB","url":"https://git.kernel.org/stable/c/87039b83fb7bfd7d0e0499aaa8e6c049906b4d14"},{"type":"WEB","url":"https://git.kernel.org/stable/c/89b32ccb12ae67e630c6453d778ec30a592a212f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d0ff2443fcbb472206d45a5d2a90cc694065804e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d23982ea9aa438f35a8c8a6305943e98a8db90f6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d8f5ce3cb9adf0c72e2ad6089aba02d7a32469c2"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/42xxx/CVE-2024-42097.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-42097"},{"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":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2"},{"fixed":"40d7def67841343c10f8642a41031fecbb248bab"},{"fixed":"79d9a000f0220cdaba1682d2a23c0d0c61d620a3"},{"fixed":"d23982ea9aa438f35a8c8a6305943e98a8db90f6"},{"fixed":"7a18293fd8d8519c2f7a03753bc1583b18e3db69"},{"fixed":"d0ff2443fcbb472206d45a5d2a90cc694065804e"},{"fixed":"d8f5ce3cb9adf0c72e2ad6089aba02d7a32469c2"},{"fixed":"87039b83fb7bfd7d0e0499aaa8e6c049906b4d14"},{"fixed":"89b32ccb12ae67e630c6453d778ec30a592a212f"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-42097.json"}}],"schema_version":"1.7.5"}