{"id":"CVE-2025-37934","summary":"ASoC: simple-card-utils: Fix pointer check in graph_util_parse_link_direction","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: simple-card-utils: Fix pointer check in graph_util_parse_link_direction\n\nActually check if the passed pointers are valid, before writing to them.\nThis also fixes a USBAN warning:\nUBSAN: invalid-load in ../sound/soc/fsl/imx-card.c:687:25\nload of value 255 is not a valid value for type '_Bool'\n\nThis is because playback_only is uninitialized and is not written to, as\nthe playback-only property is absent.","modified":"2026-03-20T12:42:34.507945Z","published":"2025-05-20T15:21:58.770Z","related":["SUSE-SU-2025:02254-1","SUSE-SU-2025:02307-1","SUSE-SU-2025:02333-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37934.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3cc393d2232ec770b5f79bf0673d67702a3536c3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9b5b3088c4d1752253491705919bd7d067964288"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b41a49d5435e0f76da320f231b7252800e8f736f"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37934.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-37934"},{"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":"844de7eebe97a1c277f8a408457712086c957195"},{"fixed":"b41a49d5435e0f76da320f231b7252800e8f736f"},{"fixed":"9b5b3088c4d1752253491705919bd7d067964288"},{"fixed":"3cc393d2232ec770b5f79bf0673d67702a3536c3"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-37934.json"}}],"schema_version":"1.7.5"}