CVE-2026-31777

In the Linux kernel, the following vulnerability has been resolved: ALSA: ctxfi: Check the error for index mapping The ctxfi driver blindly assumed a proper value returned from daiodeviceindex, but it's not always true. Add a proper error check to deal with the error from the function...

CVE-2026-31777 ALSA: ctxfi: Check the error for index mapping

In the Linux kernel, the following vulnerability has been resolved: ALSA: ctxfi: Check the error for index mapping The ctxfi driver blindly assumed a proper value returned from daiodeviceindex, but it's not always true. Add a proper error check to deal with the error from the function...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an unchecked index mapping error in the ALSA ctxfi driver, which could lead to undefined behavior...