{"id":"CVE-2024-46868","summary":"firmware: qcom: uefisecapp: Fix deadlock in qcuefi_acquire()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: qcom: uefisecapp: Fix deadlock in qcuefi_acquire()\n\nIf the __qcuefi pointer is not set, then in the original code, we would\nhold onto the lock.  That means that if we tried to set it later, then\nit would cause a deadlock.  Drop the lock on the error path.  That's\nwhat all the callers are expecting.","modified":"2026-03-20T12:37:58.620104Z","published":"2024-09-27T12:42:55.664Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46868.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/8c6a5a1fc02ad1d62d06897ab330693d4d27cd03"},{"type":"WEB","url":"https://git.kernel.org/stable/c/db213b0cfe3268d8b1d382b3bcc999c687a2567f"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46868.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-46868"},{"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":"759e7a2b62eb3ef3c93ffeb5cca788a09627d7d9"},{"fixed":"8c6a5a1fc02ad1d62d06897ab330693d4d27cd03"},{"fixed":"db213b0cfe3268d8b1d382b3bcc999c687a2567f"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-46868.json"}}],"schema_version":"1.7.5"}