{"id":"CVE-2025-38435","summary":"riscv: vector: Fix context save/restore with xtheadvector","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nriscv: vector: Fix context save/restore with xtheadvector\n\nPreviously only v0-v7 were correctly saved/restored,\nand the context of v8-v31 are damanged.\nCorrectly save/restore v8-v31 to avoid breaking userspace.","modified":"2026-04-02T12:47:58.585116Z","published":"2025-07-25T14:32:09.136Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38435.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/4262bd0d9cc704ea1365ac00afc1272400c2cbef"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dd5ceea8d50e9e108a10d1e0d89fa2c9ff442ca2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38435.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-38435"},{"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":"d863910eabaffc68eb28aaf476dd870fc3f7197d"},{"fixed":"dd5ceea8d50e9e108a10d1e0d89fa2c9ff442ca2"},{"fixed":"4262bd0d9cc704ea1365ac00afc1272400c2cbef"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-38435.json"}}],"schema_version":"1.7.5"}