{"id":"CVE-2026-89943","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-89943","summary":"ASoC: loongson: Fix error handling in ACPI property parsing","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: loongson: Fix error handling in ACPI property parsing\n\nIn loongson_card_parse_acpi(), the return value of\ndevice_property_read_string() for the `codec-dai-name` property was\nignored. If the property is missing or invalid, an uninitialized pointer\nwould be used later, potentially leading to undefined behavior.\n\nFix this by checking the return value and propagating the error\nappropriately.","published":"2026-09-16T10:32:30.527Z","modified":"2026-09-18T03:46:28.826108296Z","cvss":{"score":8.4,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Linux","name":"Kernel","fixedVersion":"6.12.110"}],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0eb0e3c623ac1da8b85d518043fef7660af7805d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4e580d84a638f007b5b68d50d7633de502f325e7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/682c123cef455545f48ecbe74b3872fa303bf58f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bb1602908c67db7197ab001638573262bccc6ca2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89943.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-89943"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-18T03:46:28.826108296Z"}}