CVE-2025-68239 binfmt_misc: restore write access before closing files opened by open_exec()

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: restore write access before closing files opened by openexec bmregisterwrite opens an executable file using openexec, which internally calls doopenexecat and denies write access on the file to avoid modification while...

R818 代码问题漏洞

Allwinner Technology R818 is a quad-core intelligent voice with screen chip from Allwinner Technology Zhuhai, China. A security vulnerability exists in the Allwinner R818 SoC Android Q SDK V1.0, which originates from a NULL pointer dereference in the open exec function that could execute a...